diff --git a/data/grid5000/sites/nancy/clusters/grappe/grappe.json b/data/grid5000/sites/nancy/clusters/grappe/grappe.json
new file mode 100644
index 0000000000000000000000000000000000000000..f6da287f00b9220f3b2bfbb89097ad55507a4a8e
--- /dev/null
+++ b/data/grid5000/sites/nancy/clusters/grappe/grappe.json
@@ -0,0 +1,15 @@
+{
+  "created_at": "Thu, 20 Aug 2020 00:00:00 GMT",
+  "exotic": false,
+  "kavlan": true,
+  "metrics": [
+
+  ],
+  "model": "Dell PowerEdge R640",
+  "queues": [
+    "admin",
+    "testing"
+  ],
+  "type": "cluster",
+  "uid": "grappe"
+}
\ No newline at end of file
diff --git a/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-1.json b/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-1.json
new file mode 100644
index 0000000000000000000000000000000000000000..b19e7d34558bae8fb60cbd66506787d1665fc0fa
--- /dev/null
+++ b/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-1.json
@@ -0,0 +1,251 @@
+{
+  "architecture": {
+    "cpu_core_numbering": "round-robin",
+    "nb_cores": 40,
+    "nb_procs": 2,
+    "nb_threads": 80,
+    "platform_type": "x86_64"
+  },
+  "bios": {
+    "release_date": "06/26/2020",
+    "vendor": "Dell Inc.",
+    "version": "2.8.1"
+  },
+  "bmc_version": "4.22.00.00",
+  "chassis": {
+    "manufacturer": "Dell Inc.",
+    "name": "PowerEdge R640",
+    "serial": "22N3F53"
+  },
+  "exotic": false,
+  "kavlan": {
+    "eth0": {
+      "kavlan-1": "192.168.206.1",
+      "kavlan-11": "10.7.222.1",
+      "kavlan-12": "10.11.222.1",
+      "kavlan-13": "10.15.222.1",
+      "kavlan-14": "10.19.222.1",
+      "kavlan-16": "10.27.222.1",
+      "kavlan-18": "10.35.222.1",
+      "kavlan-2": "192.168.222.1",
+      "kavlan-20": "10.43.222.1",
+      "kavlan-21": "10.47.222.1",
+      "kavlan-3": "192.168.238.1",
+      "kavlan-4": "10.16.14.1",
+      "kavlan-5": "10.16.78.1",
+      "kavlan-6": "10.16.142.1",
+      "kavlan-7": "10.16.206.1",
+      "kavlan-8": "10.17.14.1",
+      "kavlan-9": "10.17.78.1"
+    }
+  },
+  "kavlan6": {
+    "eth0": {
+      "kavlan-1": "2001:660:4406:581:f::1",
+      "kavlan-11": "2001:660:4406:58b:f::1",
+      "kavlan-12": "2001:660:4406:58c:f::1",
+      "kavlan-13": "2001:660:4406:58d:f::1",
+      "kavlan-14": "2001:660:4406:58e:f::1",
+      "kavlan-16": "2001:660:4406:590:f::1",
+      "kavlan-18": "2001:660:4406:592:f::1",
+      "kavlan-2": "2001:660:4406:582:f::1",
+      "kavlan-20": "2001:660:4406:594:f::1",
+      "kavlan-21": "2001:660:4406:595:f::1",
+      "kavlan-3": "2001:660:4406:583:f::1",
+      "kavlan-4": "2001:660:4406:584:f::1",
+      "kavlan-5": "2001:660:4406:585:f::1",
+      "kavlan-6": "2001:660:4406:586:f::1",
+      "kavlan-7": "2001:660:4406:587:f::1",
+      "kavlan-8": "2001:660:4406:588:f::1",
+      "kavlan-9": "2001:660:4406:589:f::1"
+    }
+  },
+  "main_memory": {
+    "ram_size": 103079215104
+  },
+  "monitoring": {
+    "wattmeter": "false"
+  },
+  "network_adapters": [
+    {
+      "device": "eth0",
+      "driver": "i40e",
+      "enabled": true,
+      "firmware_version": "7.10 0x800075e6 19.5.12",
+      "interface": "Ethernet",
+      "ip": "172.16.78.1",
+      "ip6": "2001:660:4406:500:f::1",
+      "kavlan": true,
+      "mac": "40:a6:b7:1b:64:80",
+      "management": false,
+      "model": "Ethernet Controller XXV710 for 25GbE SFP28",
+      "mountable": true,
+      "mounted": true,
+      "name": "ens1f0",
+      "network_address": "grappe-1.nancy.grid5000.fr",
+      "rate": 25000000000,
+      "switch": "sgrappe",
+      "switch_port": "Ethernet1/1/1",
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth1",
+      "driver": "i40e",
+      "enabled": false,
+      "firmware_version": "7.10 0x800075e6 19.5.12",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "40:a6:b7:1b:64:81",
+      "management": false,
+      "model": "Ethernet Controller XXV710 for 25GbE SFP28",
+      "mountable": false,
+      "mounted": false,
+      "name": "ens1f1",
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth2",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:69:0c",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno1",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth3",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:69:0d",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno2",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth4",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:69:0e",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno3",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth5",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:69:0f",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno4",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "bmc",
+      "enabled": true,
+      "interface": "Ethernet",
+      "ip": "172.17.78.1",
+      "kavlan": false,
+      "mac": "2c:ea:7f:ef:31:16",
+      "management": true,
+      "mountable": false,
+      "mounted": false,
+      "network_address": "grappe-1-bmc.nancy.grid5000.fr"
+    }
+  ],
+  "operating_system": {
+    "cstate_driver": "intel_idle",
+    "cstate_governor": "menu",
+    "ht_enabled": true,
+    "pstate_driver": "intel_pstate",
+    "pstate_governor": "performance",
+    "turboboost_enabled": true
+  },
+  "performance": {
+    "core_flops": 33600000000,
+    "node_flops": 1344000000000
+  },
+  "processor": {
+    "cache_l1": null,
+    "cache_l1d": 32768,
+    "cache_l1i": 32768,
+    "cache_l2": 1048576,
+    "cache_l3": 28835840,
+    "clock_speed": 2100000000,
+    "ht_capable": true,
+    "instruction_set": "x86-64",
+    "microarchitecture": "Cascade Lake-SP",
+    "microcode": "0x5002f01",
+    "model": "Intel Xeon",
+    "other_description": "Intel(R) Xeon(R) Gold 5218R CPU @ 2.10GHz",
+    "vendor": "Intel",
+    "version": "Gold 5218R"
+  },
+  "sensors": {
+  },
+  "software": {
+    "forced-deployment-timestamp": 202007300948,
+    "postinstall-version": "1.2020082702",
+    "standard-environment": "debian10-x64-std"
+  },
+  "storage_devices": [
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x6f402700f25bbf0026d92cdd083b9106",
+      "by_path": "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0",
+      "device": "sda",
+      "firmware_version": 4.3,
+      "interface": "SATA",
+      "model": "PERC H330 Mini",
+      "size": 479559942144,
+      "storage": "SSD",
+      "vendor": "Dell (Raid)"
+    },
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x6f402700f25bbf0026d92cdd08422c57",
+      "by_path": "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:1:0",
+      "device": "sdb",
+      "firmware_version": 4.3,
+      "interface": "SAS",
+      "model": "PERC H330 Mini",
+      "reservation": true,
+      "size": 8000987201536,
+      "storage": "HDD",
+      "vendor": "Dell (Raid)"
+    }
+  ],
+  "supported_job_types": {
+    "besteffort": true,
+    "deploy": true,
+    "max_walltime": 0,
+    "queues": [
+      "admin",
+      "testing"
+    ],
+    "virtual": "ivt"
+  },
+  "type": "node",
+  "uid": "grappe-1"
+}
\ No newline at end of file
diff --git a/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-10.json b/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-10.json
new file mode 100644
index 0000000000000000000000000000000000000000..e69d4a31dfb744fb7dae1f73ec0edf1d68a361d8
--- /dev/null
+++ b/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-10.json
@@ -0,0 +1,251 @@
+{
+  "architecture": {
+    "cpu_core_numbering": "round-robin",
+    "nb_cores": 40,
+    "nb_procs": 2,
+    "nb_threads": 80,
+    "platform_type": "x86_64"
+  },
+  "bios": {
+    "release_date": "06/26/2020",
+    "vendor": "Dell Inc.",
+    "version": "2.8.1"
+  },
+  "bmc_version": "4.22.00.00",
+  "chassis": {
+    "manufacturer": "Dell Inc.",
+    "name": "PowerEdge R640",
+    "serial": "G0N3F53"
+  },
+  "exotic": false,
+  "kavlan": {
+    "eth0": {
+      "kavlan-1": "192.168.206.10",
+      "kavlan-11": "10.7.222.10",
+      "kavlan-12": "10.11.222.10",
+      "kavlan-13": "10.15.222.10",
+      "kavlan-14": "10.19.222.10",
+      "kavlan-16": "10.27.222.10",
+      "kavlan-18": "10.35.222.10",
+      "kavlan-2": "192.168.222.10",
+      "kavlan-20": "10.43.222.10",
+      "kavlan-21": "10.47.222.10",
+      "kavlan-3": "192.168.238.10",
+      "kavlan-4": "10.16.14.10",
+      "kavlan-5": "10.16.78.10",
+      "kavlan-6": "10.16.142.10",
+      "kavlan-7": "10.16.206.10",
+      "kavlan-8": "10.17.14.10",
+      "kavlan-9": "10.17.78.10"
+    }
+  },
+  "kavlan6": {
+    "eth0": {
+      "kavlan-1": "2001:660:4406:581:f::a",
+      "kavlan-11": "2001:660:4406:58b:f::a",
+      "kavlan-12": "2001:660:4406:58c:f::a",
+      "kavlan-13": "2001:660:4406:58d:f::a",
+      "kavlan-14": "2001:660:4406:58e:f::a",
+      "kavlan-16": "2001:660:4406:590:f::a",
+      "kavlan-18": "2001:660:4406:592:f::a",
+      "kavlan-2": "2001:660:4406:582:f::a",
+      "kavlan-20": "2001:660:4406:594:f::a",
+      "kavlan-21": "2001:660:4406:595:f::a",
+      "kavlan-3": "2001:660:4406:583:f::a",
+      "kavlan-4": "2001:660:4406:584:f::a",
+      "kavlan-5": "2001:660:4406:585:f::a",
+      "kavlan-6": "2001:660:4406:586:f::a",
+      "kavlan-7": "2001:660:4406:587:f::a",
+      "kavlan-8": "2001:660:4406:588:f::a",
+      "kavlan-9": "2001:660:4406:589:f::a"
+    }
+  },
+  "main_memory": {
+    "ram_size": 103079215104
+  },
+  "monitoring": {
+    "wattmeter": "false"
+  },
+  "network_adapters": [
+    {
+      "device": "eth0",
+      "driver": "i40e",
+      "enabled": true,
+      "firmware_version": "7.10 0x800075e6 19.5.12",
+      "interface": "Ethernet",
+      "ip": "172.16.78.10",
+      "ip6": "2001:660:4406:500:f::a",
+      "kavlan": true,
+      "mac": "40:a6:b7:1b:68:c0",
+      "management": false,
+      "model": "Ethernet Controller XXV710 for 25GbE SFP28",
+      "mountable": true,
+      "mounted": true,
+      "name": "ens1f0",
+      "network_address": "grappe-10.nancy.grid5000.fr",
+      "rate": 25000000000,
+      "switch": "sgrappe",
+      "switch_port": "Ethernet1/1/10",
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth1",
+      "driver": "i40e",
+      "enabled": false,
+      "firmware_version": "7.10 0x800075e6 19.5.12",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "40:a6:b7:1b:68:c1",
+      "management": false,
+      "model": "Ethernet Controller XXV710 for 25GbE SFP28",
+      "mountable": false,
+      "mounted": false,
+      "name": "ens1f1",
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth2",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:6c:80",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno1",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth3",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:6c:81",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno2",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth4",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:6c:82",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno3",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth5",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:6c:83",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno4",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "bmc",
+      "enabled": true,
+      "interface": "Ethernet",
+      "ip": "172.17.78.10",
+      "kavlan": false,
+      "mac": "2c:ea:7f:ef:92:50",
+      "management": true,
+      "mountable": false,
+      "mounted": false,
+      "network_address": "grappe-10-bmc.nancy.grid5000.fr"
+    }
+  ],
+  "operating_system": {
+    "cstate_driver": "intel_idle",
+    "cstate_governor": "menu",
+    "ht_enabled": true,
+    "pstate_driver": "intel_pstate",
+    "pstate_governor": "performance",
+    "turboboost_enabled": true
+  },
+  "performance": {
+    "core_flops": 33600000000,
+    "node_flops": 1344000000000
+  },
+  "processor": {
+    "cache_l1": null,
+    "cache_l1d": 32768,
+    "cache_l1i": 32768,
+    "cache_l2": 1048576,
+    "cache_l3": 28835840,
+    "clock_speed": 2100000000,
+    "ht_capable": true,
+    "instruction_set": "x86-64",
+    "microarchitecture": "Cascade Lake-SP",
+    "microcode": "0x5002f01",
+    "model": "Intel Xeon",
+    "other_description": "Intel(R) Xeon(R) Gold 5218R CPU @ 2.10GHz",
+    "vendor": "Intel",
+    "version": "Gold 5218R"
+  },
+  "sensors": {
+  },
+  "software": {
+    "forced-deployment-timestamp": 202007300948,
+    "postinstall-version": "1.2020082702",
+    "standard-environment": "debian10-x64-std"
+  },
+  "storage_devices": [
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x6f402700e7935a0026d92cf00840cea9",
+      "by_path": "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0",
+      "device": "sda",
+      "firmware_version": 4.3,
+      "interface": "SATA",
+      "model": "PERC H330 Mini",
+      "size": 479559942144,
+      "storage": "SSD",
+      "vendor": "Dell (Raid)"
+    },
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x6f402700e7935a0026d92cf108477e7f",
+      "by_path": "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:1:0",
+      "device": "sdb",
+      "firmware_version": 4.3,
+      "interface": "SAS",
+      "model": "PERC H330 Mini",
+      "reservation": true,
+      "size": 8000987201536,
+      "storage": "HDD",
+      "vendor": "Dell (Raid)"
+    }
+  ],
+  "supported_job_types": {
+    "besteffort": true,
+    "deploy": true,
+    "max_walltime": 0,
+    "queues": [
+      "admin",
+      "testing"
+    ],
+    "virtual": "ivt"
+  },
+  "type": "node",
+  "uid": "grappe-10"
+}
\ No newline at end of file
diff --git a/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-11.json b/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-11.json
new file mode 100644
index 0000000000000000000000000000000000000000..3673a90b62fe605fe31f83e8e9da4a3a66c8ec89
--- /dev/null
+++ b/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-11.json
@@ -0,0 +1,251 @@
+{
+  "architecture": {
+    "cpu_core_numbering": "round-robin",
+    "nb_cores": 40,
+    "nb_procs": 2,
+    "nb_threads": 80,
+    "platform_type": "x86_64"
+  },
+  "bios": {
+    "release_date": "06/26/2020",
+    "vendor": "Dell Inc.",
+    "version": "2.8.1"
+  },
+  "bmc_version": "4.22.00.00",
+  "chassis": {
+    "manufacturer": "Dell Inc.",
+    "name": "PowerEdge R640",
+    "serial": "42N3F53"
+  },
+  "exotic": false,
+  "kavlan": {
+    "eth0": {
+      "kavlan-1": "192.168.206.11",
+      "kavlan-11": "10.7.222.11",
+      "kavlan-12": "10.11.222.11",
+      "kavlan-13": "10.15.222.11",
+      "kavlan-14": "10.19.222.11",
+      "kavlan-16": "10.27.222.11",
+      "kavlan-18": "10.35.222.11",
+      "kavlan-2": "192.168.222.11",
+      "kavlan-20": "10.43.222.11",
+      "kavlan-21": "10.47.222.11",
+      "kavlan-3": "192.168.238.11",
+      "kavlan-4": "10.16.14.11",
+      "kavlan-5": "10.16.78.11",
+      "kavlan-6": "10.16.142.11",
+      "kavlan-7": "10.16.206.11",
+      "kavlan-8": "10.17.14.11",
+      "kavlan-9": "10.17.78.11"
+    }
+  },
+  "kavlan6": {
+    "eth0": {
+      "kavlan-1": "2001:660:4406:581:f::b",
+      "kavlan-11": "2001:660:4406:58b:f::b",
+      "kavlan-12": "2001:660:4406:58c:f::b",
+      "kavlan-13": "2001:660:4406:58d:f::b",
+      "kavlan-14": "2001:660:4406:58e:f::b",
+      "kavlan-16": "2001:660:4406:590:f::b",
+      "kavlan-18": "2001:660:4406:592:f::b",
+      "kavlan-2": "2001:660:4406:582:f::b",
+      "kavlan-20": "2001:660:4406:594:f::b",
+      "kavlan-21": "2001:660:4406:595:f::b",
+      "kavlan-3": "2001:660:4406:583:f::b",
+      "kavlan-4": "2001:660:4406:584:f::b",
+      "kavlan-5": "2001:660:4406:585:f::b",
+      "kavlan-6": "2001:660:4406:586:f::b",
+      "kavlan-7": "2001:660:4406:587:f::b",
+      "kavlan-8": "2001:660:4406:588:f::b",
+      "kavlan-9": "2001:660:4406:589:f::b"
+    }
+  },
+  "main_memory": {
+    "ram_size": 103079215104
+  },
+  "monitoring": {
+    "wattmeter": "false"
+  },
+  "network_adapters": [
+    {
+      "device": "eth0",
+      "driver": "i40e",
+      "enabled": true,
+      "firmware_version": "7.10 0x800075e6 19.5.12",
+      "interface": "Ethernet",
+      "ip": "172.16.78.11",
+      "ip6": "2001:660:4406:500:f::b",
+      "kavlan": true,
+      "mac": "40:a6:b7:1b:6b:e0",
+      "management": false,
+      "model": "Ethernet Controller XXV710 for 25GbE SFP28",
+      "mountable": true,
+      "mounted": true,
+      "name": "ens1f0",
+      "network_address": "grappe-11.nancy.grid5000.fr",
+      "rate": 25000000000,
+      "switch": "sgrappe",
+      "switch_port": "Ethernet1/1/11",
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth1",
+      "driver": "i40e",
+      "enabled": false,
+      "firmware_version": "7.10 0x800075e6 19.5.12",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "40:a6:b7:1b:6b:e1",
+      "management": false,
+      "model": "Ethernet Controller XXV710 for 25GbE SFP28",
+      "mountable": false,
+      "mounted": false,
+      "name": "ens1f1",
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth2",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "34:48:ed:f2:b5:f0",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno1",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth3",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "34:48:ed:f2:b5:f1",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno2",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth4",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "34:48:ed:f2:b5:f2",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno3",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth5",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "34:48:ed:f2:b5:f3",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno4",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "bmc",
+      "enabled": true,
+      "interface": "Ethernet",
+      "ip": "172.17.78.11",
+      "kavlan": false,
+      "mac": "2c:ea:7f:ef:9e:02",
+      "management": true,
+      "mountable": false,
+      "mounted": false,
+      "network_address": "grappe-11-bmc.nancy.grid5000.fr"
+    }
+  ],
+  "operating_system": {
+    "cstate_driver": "intel_idle",
+    "cstate_governor": "menu",
+    "ht_enabled": true,
+    "pstate_driver": "intel_pstate",
+    "pstate_governor": "performance",
+    "turboboost_enabled": true
+  },
+  "performance": {
+    "core_flops": 33600000000,
+    "node_flops": 1344000000000
+  },
+  "processor": {
+    "cache_l1": null,
+    "cache_l1d": 32768,
+    "cache_l1i": 32768,
+    "cache_l2": 1048576,
+    "cache_l3": 28835840,
+    "clock_speed": 2100000000,
+    "ht_capable": true,
+    "instruction_set": "x86-64",
+    "microarchitecture": "Cascade Lake-SP",
+    "microcode": "0x5002f01",
+    "model": "Intel Xeon",
+    "other_description": "Intel(R) Xeon(R) Gold 5218R CPU @ 2.10GHz",
+    "vendor": "Intel",
+    "version": "Gold 5218R"
+  },
+  "sensors": {
+  },
+  "software": {
+    "forced-deployment-timestamp": 202007300948,
+    "postinstall-version": "1.2020082702",
+    "standard-environment": "debian10-x64-std"
+  },
+  "storage_devices": [
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x6f402700f2538d0026d92cbd08372b5f",
+      "by_path": "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0",
+      "device": "sda",
+      "firmware_version": 4.3,
+      "interface": "SATA",
+      "model": "PERC H330 Mini",
+      "size": 479559942144,
+      "storage": "SSD",
+      "vendor": "Dell (Raid)"
+    },
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x6f402700f2538d0026d92cbe083deb90",
+      "by_path": "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:1:0",
+      "device": "sdb",
+      "firmware_version": 4.3,
+      "interface": "SAS",
+      "model": "PERC H330 Mini",
+      "reservation": true,
+      "size": 8000987201536,
+      "storage": "HDD",
+      "vendor": "Dell (Raid)"
+    }
+  ],
+  "supported_job_types": {
+    "besteffort": true,
+    "deploy": true,
+    "max_walltime": 0,
+    "queues": [
+      "admin",
+      "testing"
+    ],
+    "virtual": "ivt"
+  },
+  "type": "node",
+  "uid": "grappe-11"
+}
\ No newline at end of file
diff --git a/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-12.json b/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-12.json
new file mode 100644
index 0000000000000000000000000000000000000000..24cd0515e2a5a3f9f72b7f9c96b5cf4c599af9f5
--- /dev/null
+++ b/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-12.json
@@ -0,0 +1,251 @@
+{
+  "architecture": {
+    "cpu_core_numbering": "round-robin",
+    "nb_cores": 40,
+    "nb_procs": 2,
+    "nb_threads": 80,
+    "platform_type": "x86_64"
+  },
+  "bios": {
+    "release_date": "06/26/2020",
+    "vendor": "Dell Inc.",
+    "version": "2.8.1"
+  },
+  "bmc_version": "4.22.00.00",
+  "chassis": {
+    "manufacturer": "Dell Inc.",
+    "name": "PowerEdge R640",
+    "serial": "32N3F53"
+  },
+  "exotic": false,
+  "kavlan": {
+    "eth0": {
+      "kavlan-1": "192.168.206.12",
+      "kavlan-11": "10.7.222.12",
+      "kavlan-12": "10.11.222.12",
+      "kavlan-13": "10.15.222.12",
+      "kavlan-14": "10.19.222.12",
+      "kavlan-16": "10.27.222.12",
+      "kavlan-18": "10.35.222.12",
+      "kavlan-2": "192.168.222.12",
+      "kavlan-20": "10.43.222.12",
+      "kavlan-21": "10.47.222.12",
+      "kavlan-3": "192.168.238.12",
+      "kavlan-4": "10.16.14.12",
+      "kavlan-5": "10.16.78.12",
+      "kavlan-6": "10.16.142.12",
+      "kavlan-7": "10.16.206.12",
+      "kavlan-8": "10.17.14.12",
+      "kavlan-9": "10.17.78.12"
+    }
+  },
+  "kavlan6": {
+    "eth0": {
+      "kavlan-1": "2001:660:4406:581:f::c",
+      "kavlan-11": "2001:660:4406:58b:f::c",
+      "kavlan-12": "2001:660:4406:58c:f::c",
+      "kavlan-13": "2001:660:4406:58d:f::c",
+      "kavlan-14": "2001:660:4406:58e:f::c",
+      "kavlan-16": "2001:660:4406:590:f::c",
+      "kavlan-18": "2001:660:4406:592:f::c",
+      "kavlan-2": "2001:660:4406:582:f::c",
+      "kavlan-20": "2001:660:4406:594:f::c",
+      "kavlan-21": "2001:660:4406:595:f::c",
+      "kavlan-3": "2001:660:4406:583:f::c",
+      "kavlan-4": "2001:660:4406:584:f::c",
+      "kavlan-5": "2001:660:4406:585:f::c",
+      "kavlan-6": "2001:660:4406:586:f::c",
+      "kavlan-7": "2001:660:4406:587:f::c",
+      "kavlan-8": "2001:660:4406:588:f::c",
+      "kavlan-9": "2001:660:4406:589:f::c"
+    }
+  },
+  "main_memory": {
+    "ram_size": 103079215104
+  },
+  "monitoring": {
+    "wattmeter": "false"
+  },
+  "network_adapters": [
+    {
+      "device": "eth0",
+      "driver": "i40e",
+      "enabled": true,
+      "firmware_version": "7.10 0x800075e6 19.5.12",
+      "interface": "Ethernet",
+      "ip": "172.16.78.12",
+      "ip6": "2001:660:4406:500:f::c",
+      "kavlan": true,
+      "mac": "40:a6:b7:1b:6b:b0",
+      "management": false,
+      "model": "Ethernet Controller XXV710 for 25GbE SFP28",
+      "mountable": true,
+      "mounted": true,
+      "name": "ens1f0",
+      "network_address": "grappe-12.nancy.grid5000.fr",
+      "rate": 25000000000,
+      "switch": "sgrappe",
+      "switch_port": "Ethernet1/1/12",
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth1",
+      "driver": "i40e",
+      "enabled": false,
+      "firmware_version": "7.10 0x800075e6 19.5.12",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "40:a6:b7:1b:6b:b1",
+      "management": false,
+      "model": "Ethernet Controller XXV710 for 25GbE SFP28",
+      "mountable": false,
+      "mounted": false,
+      "name": "ens1f1",
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth2",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:68:80",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno1",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth3",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:68:81",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno2",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth4",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:68:82",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno3",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth5",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:68:83",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno4",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "bmc",
+      "enabled": true,
+      "interface": "Ethernet",
+      "ip": "172.17.78.12",
+      "kavlan": false,
+      "mac": "2c:ea:7f:ef:20:90",
+      "management": true,
+      "mountable": false,
+      "mounted": false,
+      "network_address": "grappe-12-bmc.nancy.grid5000.fr"
+    }
+  ],
+  "operating_system": {
+    "cstate_driver": "intel_idle",
+    "cstate_governor": "menu",
+    "ht_enabled": true,
+    "pstate_driver": "intel_pstate",
+    "pstate_governor": "performance",
+    "turboboost_enabled": true
+  },
+  "performance": {
+    "core_flops": 33600000000,
+    "node_flops": 1344000000000
+  },
+  "processor": {
+    "cache_l1": null,
+    "cache_l1d": 32768,
+    "cache_l1i": 32768,
+    "cache_l2": 1048576,
+    "cache_l3": 28835840,
+    "clock_speed": 2100000000,
+    "ht_capable": true,
+    "instruction_set": "x86-64",
+    "microarchitecture": "Cascade Lake-SP",
+    "microcode": "0x5002f01",
+    "model": "Intel Xeon",
+    "other_description": "Intel(R) Xeon(R) Gold 5218R CPU @ 2.10GHz",
+    "vendor": "Intel",
+    "version": "Gold 5218R"
+  },
+  "sensors": {
+  },
+  "software": {
+    "forced-deployment-timestamp": 202007300948,
+    "postinstall-version": "1.2020082702",
+    "standard-environment": "debian10-x64-std"
+  },
+  "storage_devices": [
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x6f402700e7916d0026d92ce1083a28e8",
+      "by_path": "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0",
+      "device": "sda",
+      "firmware_version": 4.3,
+      "interface": "SATA",
+      "model": "PERC H330 Mini",
+      "size": 479559942144,
+      "storage": "SSD",
+      "vendor": "Dell (Raid)"
+    },
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x6f402700e7916d0026d92ce108410cc9",
+      "by_path": "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:1:0",
+      "device": "sdb",
+      "firmware_version": 4.3,
+      "interface": "SAS",
+      "model": "PERC H330 Mini",
+      "reservation": true,
+      "size": 8000987201536,
+      "storage": "HDD",
+      "vendor": "Dell (Raid)"
+    }
+  ],
+  "supported_job_types": {
+    "besteffort": true,
+    "deploy": true,
+    "max_walltime": 0,
+    "queues": [
+      "admin",
+      "testing"
+    ],
+    "virtual": "ivt"
+  },
+  "type": "node",
+  "uid": "grappe-12"
+}
\ No newline at end of file
diff --git a/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-13.json b/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-13.json
new file mode 100644
index 0000000000000000000000000000000000000000..2c091c03d839885221888a694cd5ee835c92a913
--- /dev/null
+++ b/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-13.json
@@ -0,0 +1,251 @@
+{
+  "architecture": {
+    "cpu_core_numbering": "round-robin",
+    "nb_cores": 40,
+    "nb_procs": 2,
+    "nb_threads": 80,
+    "platform_type": "x86_64"
+  },
+  "bios": {
+    "release_date": "06/26/2020",
+    "vendor": "Dell Inc.",
+    "version": "2.8.1"
+  },
+  "bmc_version": "4.22.00.00",
+  "chassis": {
+    "manufacturer": "Dell Inc.",
+    "name": "PowerEdge R640",
+    "serial": "12N3F53"
+  },
+  "exotic": false,
+  "kavlan": {
+    "eth0": {
+      "kavlan-1": "192.168.206.13",
+      "kavlan-11": "10.7.222.13",
+      "kavlan-12": "10.11.222.13",
+      "kavlan-13": "10.15.222.13",
+      "kavlan-14": "10.19.222.13",
+      "kavlan-16": "10.27.222.13",
+      "kavlan-18": "10.35.222.13",
+      "kavlan-2": "192.168.222.13",
+      "kavlan-20": "10.43.222.13",
+      "kavlan-21": "10.47.222.13",
+      "kavlan-3": "192.168.238.13",
+      "kavlan-4": "10.16.14.13",
+      "kavlan-5": "10.16.78.13",
+      "kavlan-6": "10.16.142.13",
+      "kavlan-7": "10.16.206.13",
+      "kavlan-8": "10.17.14.13",
+      "kavlan-9": "10.17.78.13"
+    }
+  },
+  "kavlan6": {
+    "eth0": {
+      "kavlan-1": "2001:660:4406:581:f::d",
+      "kavlan-11": "2001:660:4406:58b:f::d",
+      "kavlan-12": "2001:660:4406:58c:f::d",
+      "kavlan-13": "2001:660:4406:58d:f::d",
+      "kavlan-14": "2001:660:4406:58e:f::d",
+      "kavlan-16": "2001:660:4406:590:f::d",
+      "kavlan-18": "2001:660:4406:592:f::d",
+      "kavlan-2": "2001:660:4406:582:f::d",
+      "kavlan-20": "2001:660:4406:594:f::d",
+      "kavlan-21": "2001:660:4406:595:f::d",
+      "kavlan-3": "2001:660:4406:583:f::d",
+      "kavlan-4": "2001:660:4406:584:f::d",
+      "kavlan-5": "2001:660:4406:585:f::d",
+      "kavlan-6": "2001:660:4406:586:f::d",
+      "kavlan-7": "2001:660:4406:587:f::d",
+      "kavlan-8": "2001:660:4406:588:f::d",
+      "kavlan-9": "2001:660:4406:589:f::d"
+    }
+  },
+  "main_memory": {
+    "ram_size": 103079215104
+  },
+  "monitoring": {
+    "wattmeter": "false"
+  },
+  "network_adapters": [
+    {
+      "device": "eth0",
+      "driver": "i40e",
+      "enabled": true,
+      "firmware_version": "7.10 0x800075e6 19.5.12",
+      "interface": "Ethernet",
+      "ip": "172.16.78.13",
+      "ip6": "2001:660:4406:500:f::d",
+      "kavlan": true,
+      "mac": "40:a6:b7:1b:69:10",
+      "management": false,
+      "model": "Ethernet Controller XXV710 for 25GbE SFP28",
+      "mountable": true,
+      "mounted": true,
+      "name": "ens1f0",
+      "network_address": "grappe-13.nancy.grid5000.fr",
+      "rate": 25000000000,
+      "switch": "sgrappe",
+      "switch_port": "Ethernet1/1/13",
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth1",
+      "driver": "i40e",
+      "enabled": false,
+      "firmware_version": "7.10 0x800075e6 19.5.12",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "40:a6:b7:1b:69:11",
+      "management": false,
+      "model": "Ethernet Controller XXV710 for 25GbE SFP28",
+      "mountable": false,
+      "mounted": false,
+      "name": "ens1f1",
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth2",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:60:e4",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno1",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth3",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:60:e5",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno2",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth4",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:60:e6",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno3",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth5",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:60:e7",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno4",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "bmc",
+      "enabled": true,
+      "interface": "Ethernet",
+      "ip": "172.17.78.13",
+      "kavlan": false,
+      "mac": "2c:ea:7f:ee:f4:74",
+      "management": true,
+      "mountable": false,
+      "mounted": false,
+      "network_address": "grappe-13-bmc.nancy.grid5000.fr"
+    }
+  ],
+  "operating_system": {
+    "cstate_driver": "intel_idle",
+    "cstate_governor": "menu",
+    "ht_enabled": true,
+    "pstate_driver": "intel_pstate",
+    "pstate_governor": "performance",
+    "turboboost_enabled": true
+  },
+  "performance": {
+    "core_flops": 33600000000,
+    "node_flops": 1344000000000
+  },
+  "processor": {
+    "cache_l1": null,
+    "cache_l1d": 32768,
+    "cache_l1i": 32768,
+    "cache_l2": 1048576,
+    "cache_l3": 28835840,
+    "clock_speed": 2100000000,
+    "ht_capable": true,
+    "instruction_set": "x86-64",
+    "microarchitecture": "Cascade Lake-SP",
+    "microcode": "0x5002f01",
+    "model": "Intel Xeon",
+    "other_description": "Intel(R) Xeon(R) Gold 5218R CPU @ 2.10GHz",
+    "vendor": "Intel",
+    "version": "Gold 5218R"
+  },
+  "sensors": {
+  },
+  "software": {
+    "forced-deployment-timestamp": 202007300948,
+    "postinstall-version": "1.2020082702",
+    "standard-environment": "debian10-x64-std"
+  },
+  "storage_devices": [
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x6f402700f25bc90026d92cd20836928f",
+      "by_path": "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0",
+      "device": "sda",
+      "firmware_version": 4.3,
+      "interface": "SATA",
+      "model": "PERC H330 Mini",
+      "size": 479559942144,
+      "storage": "SSD",
+      "vendor": "Dell (Raid)"
+    },
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x6f402700f25bc90026d92cd3083d35cf",
+      "by_path": "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:1:0",
+      "device": "sdb",
+      "firmware_version": 4.3,
+      "interface": "SAS",
+      "model": "PERC H330 Mini",
+      "reservation": true,
+      "size": 8000987201536,
+      "storage": "HDD",
+      "vendor": "Dell (Raid)"
+    }
+  ],
+  "supported_job_types": {
+    "besteffort": true,
+    "deploy": true,
+    "max_walltime": 0,
+    "queues": [
+      "admin",
+      "testing"
+    ],
+    "virtual": "ivt"
+  },
+  "type": "node",
+  "uid": "grappe-13"
+}
\ No newline at end of file
diff --git a/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-14.json b/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-14.json
new file mode 100644
index 0000000000000000000000000000000000000000..96de80b9e8f8ec3b9362a5f66458693b0c43e40e
--- /dev/null
+++ b/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-14.json
@@ -0,0 +1,251 @@
+{
+  "architecture": {
+    "cpu_core_numbering": "round-robin",
+    "nb_cores": 40,
+    "nb_procs": 2,
+    "nb_threads": 80,
+    "platform_type": "x86_64"
+  },
+  "bios": {
+    "release_date": "06/26/2020",
+    "vendor": "Dell Inc.",
+    "version": "2.8.1"
+  },
+  "bmc_version": "4.22.00.00",
+  "chassis": {
+    "manufacturer": "Dell Inc.",
+    "name": "PowerEdge R640",
+    "serial": "H0N3F53"
+  },
+  "exotic": false,
+  "kavlan": {
+    "eth0": {
+      "kavlan-1": "192.168.206.14",
+      "kavlan-11": "10.7.222.14",
+      "kavlan-12": "10.11.222.14",
+      "kavlan-13": "10.15.222.14",
+      "kavlan-14": "10.19.222.14",
+      "kavlan-16": "10.27.222.14",
+      "kavlan-18": "10.35.222.14",
+      "kavlan-2": "192.168.222.14",
+      "kavlan-20": "10.43.222.14",
+      "kavlan-21": "10.47.222.14",
+      "kavlan-3": "192.168.238.14",
+      "kavlan-4": "10.16.14.14",
+      "kavlan-5": "10.16.78.14",
+      "kavlan-6": "10.16.142.14",
+      "kavlan-7": "10.16.206.14",
+      "kavlan-8": "10.17.14.14",
+      "kavlan-9": "10.17.78.14"
+    }
+  },
+  "kavlan6": {
+    "eth0": {
+      "kavlan-1": "2001:660:4406:581:f::e",
+      "kavlan-11": "2001:660:4406:58b:f::e",
+      "kavlan-12": "2001:660:4406:58c:f::e",
+      "kavlan-13": "2001:660:4406:58d:f::e",
+      "kavlan-14": "2001:660:4406:58e:f::e",
+      "kavlan-16": "2001:660:4406:590:f::e",
+      "kavlan-18": "2001:660:4406:592:f::e",
+      "kavlan-2": "2001:660:4406:582:f::e",
+      "kavlan-20": "2001:660:4406:594:f::e",
+      "kavlan-21": "2001:660:4406:595:f::e",
+      "kavlan-3": "2001:660:4406:583:f::e",
+      "kavlan-4": "2001:660:4406:584:f::e",
+      "kavlan-5": "2001:660:4406:585:f::e",
+      "kavlan-6": "2001:660:4406:586:f::e",
+      "kavlan-7": "2001:660:4406:587:f::e",
+      "kavlan-8": "2001:660:4406:588:f::e",
+      "kavlan-9": "2001:660:4406:589:f::e"
+    }
+  },
+  "main_memory": {
+    "ram_size": 103079215104
+  },
+  "monitoring": {
+    "wattmeter": "false"
+  },
+  "network_adapters": [
+    {
+      "device": "eth0",
+      "driver": "i40e",
+      "enabled": true,
+      "firmware_version": "7.10 0x800075e6 19.5.12",
+      "interface": "Ethernet",
+      "ip": "172.16.78.14",
+      "ip6": "2001:660:4406:500:f::e",
+      "kavlan": true,
+      "mac": "40:a6:b7:1b:6b:10",
+      "management": false,
+      "model": "Ethernet Controller XXV710 for 25GbE SFP28",
+      "mountable": true,
+      "mounted": true,
+      "name": "ens1f0",
+      "network_address": "grappe-14.nancy.grid5000.fr",
+      "rate": 25000000000,
+      "switch": "sgrappe",
+      "switch_port": "Ethernet1/1/14",
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth1",
+      "driver": "i40e",
+      "enabled": false,
+      "firmware_version": "7.10 0x800075e6 19.5.12",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "40:a6:b7:1b:6b:11",
+      "management": false,
+      "model": "Ethernet Controller XXV710 for 25GbE SFP28",
+      "mountable": false,
+      "mounted": false,
+      "name": "ens1f1",
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth2",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:6e:fc",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno1",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth3",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:6e:fd",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno2",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth4",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:6e:fe",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno3",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth5",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:6e:ff",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno4",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "bmc",
+      "enabled": true,
+      "interface": "Ethernet",
+      "ip": "172.17.78.14",
+      "kavlan": false,
+      "mac": "2c:ea:7f:ef:93:16",
+      "management": true,
+      "mountable": false,
+      "mounted": false,
+      "network_address": "grappe-14-bmc.nancy.grid5000.fr"
+    }
+  ],
+  "operating_system": {
+    "cstate_driver": "intel_idle",
+    "cstate_governor": "menu",
+    "ht_enabled": true,
+    "pstate_driver": "intel_pstate",
+    "pstate_governor": "performance",
+    "turboboost_enabled": true
+  },
+  "performance": {
+    "core_flops": 33600000000,
+    "node_flops": 1344000000000
+  },
+  "processor": {
+    "cache_l1": null,
+    "cache_l1d": 32768,
+    "cache_l1i": 32768,
+    "cache_l2": 1048576,
+    "cache_l3": 28835840,
+    "clock_speed": 2100000000,
+    "ht_capable": true,
+    "instruction_set": "x86-64",
+    "microarchitecture": "Cascade Lake-SP",
+    "microcode": "0x5002f01",
+    "model": "Intel Xeon",
+    "other_description": "Intel(R) Xeon(R) Gold 5218R CPU @ 2.10GHz",
+    "vendor": "Intel",
+    "version": "Gold 5218R"
+  },
+  "sensors": {
+  },
+  "software": {
+    "forced-deployment-timestamp": 202007300948,
+    "postinstall-version": "1.2020082702",
+    "standard-environment": "debian10-x64-std"
+  },
+  "storage_devices": [
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x670b5e80cb97970026d92ce40837a0dc",
+      "by_path": "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0",
+      "device": "sda",
+      "firmware_version": 4.3,
+      "interface": "SATA",
+      "model": "PERC H330 Mini",
+      "size": 479559942144,
+      "storage": "SSD",
+      "vendor": "Dell (Raid)"
+    },
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x670b5e80cb97970026d92ce4083ec66e",
+      "by_path": "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:1:0",
+      "device": "sdb",
+      "firmware_version": 4.3,
+      "interface": "SAS",
+      "model": "PERC H330 Mini",
+      "reservation": true,
+      "size": 8000987201536,
+      "storage": "HDD",
+      "vendor": "Dell (Raid)"
+    }
+  ],
+  "supported_job_types": {
+    "besteffort": true,
+    "deploy": true,
+    "max_walltime": 0,
+    "queues": [
+      "admin",
+      "testing"
+    ],
+    "virtual": "ivt"
+  },
+  "type": "node",
+  "uid": "grappe-14"
+}
\ No newline at end of file
diff --git a/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-15.json b/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-15.json
new file mode 100644
index 0000000000000000000000000000000000000000..0d26cb7a8798f2613a75e061099860244d3f0c5b
--- /dev/null
+++ b/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-15.json
@@ -0,0 +1,251 @@
+{
+  "architecture": {
+    "cpu_core_numbering": "round-robin",
+    "nb_cores": 40,
+    "nb_procs": 2,
+    "nb_threads": 80,
+    "platform_type": "x86_64"
+  },
+  "bios": {
+    "release_date": "06/26/2020",
+    "vendor": "Dell Inc.",
+    "version": "2.8.1"
+  },
+  "bmc_version": "4.22.00.00",
+  "chassis": {
+    "manufacturer": "Dell Inc.",
+    "name": "PowerEdge R640",
+    "serial": "11N3F53"
+  },
+  "exotic": false,
+  "kavlan": {
+    "eth0": {
+      "kavlan-1": "192.168.206.15",
+      "kavlan-11": "10.7.222.15",
+      "kavlan-12": "10.11.222.15",
+      "kavlan-13": "10.15.222.15",
+      "kavlan-14": "10.19.222.15",
+      "kavlan-16": "10.27.222.15",
+      "kavlan-18": "10.35.222.15",
+      "kavlan-2": "192.168.222.15",
+      "kavlan-20": "10.43.222.15",
+      "kavlan-21": "10.47.222.15",
+      "kavlan-3": "192.168.238.15",
+      "kavlan-4": "10.16.14.15",
+      "kavlan-5": "10.16.78.15",
+      "kavlan-6": "10.16.142.15",
+      "kavlan-7": "10.16.206.15",
+      "kavlan-8": "10.17.14.15",
+      "kavlan-9": "10.17.78.15"
+    }
+  },
+  "kavlan6": {
+    "eth0": {
+      "kavlan-1": "2001:660:4406:581:f::f",
+      "kavlan-11": "2001:660:4406:58b:f::f",
+      "kavlan-12": "2001:660:4406:58c:f::f",
+      "kavlan-13": "2001:660:4406:58d:f::f",
+      "kavlan-14": "2001:660:4406:58e:f::f",
+      "kavlan-16": "2001:660:4406:590:f::f",
+      "kavlan-18": "2001:660:4406:592:f::f",
+      "kavlan-2": "2001:660:4406:582:f::f",
+      "kavlan-20": "2001:660:4406:594:f::f",
+      "kavlan-21": "2001:660:4406:595:f::f",
+      "kavlan-3": "2001:660:4406:583:f::f",
+      "kavlan-4": "2001:660:4406:584:f::f",
+      "kavlan-5": "2001:660:4406:585:f::f",
+      "kavlan-6": "2001:660:4406:586:f::f",
+      "kavlan-7": "2001:660:4406:587:f::f",
+      "kavlan-8": "2001:660:4406:588:f::f",
+      "kavlan-9": "2001:660:4406:589:f::f"
+    }
+  },
+  "main_memory": {
+    "ram_size": 103079215104
+  },
+  "monitoring": {
+    "wattmeter": "false"
+  },
+  "network_adapters": [
+    {
+      "device": "eth0",
+      "driver": "i40e",
+      "enabled": true,
+      "firmware_version": "7.10 0x800075e6 19.5.12",
+      "interface": "Ethernet",
+      "ip": "172.16.78.15",
+      "ip6": "2001:660:4406:500:f::f",
+      "kavlan": true,
+      "mac": "40:a6:b7:1b:69:00",
+      "management": false,
+      "model": "Ethernet Controller XXV710 for 25GbE SFP28",
+      "mountable": true,
+      "mounted": true,
+      "name": "ens1f0",
+      "network_address": "grappe-15.nancy.grid5000.fr",
+      "rate": 25000000000,
+      "switch": "sgrappe",
+      "switch_port": "Ethernet1/1/15",
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth1",
+      "driver": "i40e",
+      "enabled": false,
+      "firmware_version": "7.10 0x800075e6 19.5.12",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "40:a6:b7:1b:69:01",
+      "management": false,
+      "model": "Ethernet Controller XXV710 for 25GbE SFP28",
+      "mountable": false,
+      "mounted": false,
+      "name": "ens1f1",
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth2",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:81:e4",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno1",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth3",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:81:e5",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno2",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth4",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:81:e6",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno3",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth5",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:81:e7",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno4",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "bmc",
+      "enabled": true,
+      "interface": "Ethernet",
+      "ip": "172.17.78.15",
+      "kavlan": false,
+      "mac": "2c:ea:7f:ef:21:c2",
+      "management": true,
+      "mountable": false,
+      "mounted": false,
+      "network_address": "grappe-15-bmc.nancy.grid5000.fr"
+    }
+  ],
+  "operating_system": {
+    "cstate_driver": "intel_idle",
+    "cstate_governor": "menu",
+    "ht_enabled": true,
+    "pstate_driver": "intel_pstate",
+    "pstate_governor": "performance",
+    "turboboost_enabled": true
+  },
+  "performance": {
+    "core_flops": 33600000000,
+    "node_flops": 1344000000000
+  },
+  "processor": {
+    "cache_l1": null,
+    "cache_l1d": 32768,
+    "cache_l1i": 32768,
+    "cache_l2": 1048576,
+    "cache_l3": 28835840,
+    "clock_speed": 2100000000,
+    "ht_capable": true,
+    "instruction_set": "x86-64",
+    "microarchitecture": "Cascade Lake-SP",
+    "microcode": "0x5002f01",
+    "model": "Intel Xeon",
+    "other_description": "Intel(R) Xeon(R) Gold 5218R CPU @ 2.10GHz",
+    "vendor": "Intel",
+    "version": "Gold 5218R"
+  },
+  "sensors": {
+  },
+  "software": {
+    "forced-deployment-timestamp": 202007300948,
+    "postinstall-version": "1.2020082702",
+    "standard-environment": "debian10-x64-std"
+  },
+  "storage_devices": [
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x670b5e80c9cdcc0026d92cfa0839e7ec",
+      "by_path": "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0",
+      "device": "sda",
+      "firmware_version": 4.3,
+      "interface": "SATA",
+      "model": "PERC H330 Mini",
+      "size": 479559942144,
+      "storage": "SSD",
+      "vendor": "Dell (Raid)"
+    },
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x670b5e80c9cdcc0026d92cfa08410106",
+      "by_path": "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:1:0",
+      "device": "sdb",
+      "firmware_version": 4.3,
+      "interface": "SAS",
+      "model": "PERC H330 Mini",
+      "reservation": true,
+      "size": 8000987201536,
+      "storage": "HDD",
+      "vendor": "Dell (Raid)"
+    }
+  ],
+  "supported_job_types": {
+    "besteffort": true,
+    "deploy": true,
+    "max_walltime": 0,
+    "queues": [
+      "admin",
+      "testing"
+    ],
+    "virtual": "ivt"
+  },
+  "type": "node",
+  "uid": "grappe-15"
+}
\ No newline at end of file
diff --git a/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-16.json b/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-16.json
new file mode 100644
index 0000000000000000000000000000000000000000..56c7dc3a5fc5ba33b0978881c64b004a511b5cc5
--- /dev/null
+++ b/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-16.json
@@ -0,0 +1,251 @@
+{
+  "architecture": {
+    "cpu_core_numbering": "round-robin",
+    "nb_cores": 40,
+    "nb_procs": 2,
+    "nb_threads": 80,
+    "platform_type": "x86_64"
+  },
+  "bios": {
+    "release_date": "06/26/2020",
+    "vendor": "Dell Inc.",
+    "version": "2.8.1"
+  },
+  "bmc_version": "4.22.00.00",
+  "chassis": {
+    "manufacturer": "Dell Inc.",
+    "name": "PowerEdge R640",
+    "serial": "21N3F53"
+  },
+  "exotic": false,
+  "kavlan": {
+    "eth0": {
+      "kavlan-1": "192.168.206.16",
+      "kavlan-11": "10.7.222.16",
+      "kavlan-12": "10.11.222.16",
+      "kavlan-13": "10.15.222.16",
+      "kavlan-14": "10.19.222.16",
+      "kavlan-16": "10.27.222.16",
+      "kavlan-18": "10.35.222.16",
+      "kavlan-2": "192.168.222.16",
+      "kavlan-20": "10.43.222.16",
+      "kavlan-21": "10.47.222.16",
+      "kavlan-3": "192.168.238.16",
+      "kavlan-4": "10.16.14.16",
+      "kavlan-5": "10.16.78.16",
+      "kavlan-6": "10.16.142.16",
+      "kavlan-7": "10.16.206.16",
+      "kavlan-8": "10.17.14.16",
+      "kavlan-9": "10.17.78.16"
+    }
+  },
+  "kavlan6": {
+    "eth0": {
+      "kavlan-1": "2001:660:4406:581:f::10",
+      "kavlan-11": "2001:660:4406:58b:f::10",
+      "kavlan-12": "2001:660:4406:58c:f::10",
+      "kavlan-13": "2001:660:4406:58d:f::10",
+      "kavlan-14": "2001:660:4406:58e:f::10",
+      "kavlan-16": "2001:660:4406:590:f::10",
+      "kavlan-18": "2001:660:4406:592:f::10",
+      "kavlan-2": "2001:660:4406:582:f::10",
+      "kavlan-20": "2001:660:4406:594:f::10",
+      "kavlan-21": "2001:660:4406:595:f::10",
+      "kavlan-3": "2001:660:4406:583:f::10",
+      "kavlan-4": "2001:660:4406:584:f::10",
+      "kavlan-5": "2001:660:4406:585:f::10",
+      "kavlan-6": "2001:660:4406:586:f::10",
+      "kavlan-7": "2001:660:4406:587:f::10",
+      "kavlan-8": "2001:660:4406:588:f::10",
+      "kavlan-9": "2001:660:4406:589:f::10"
+    }
+  },
+  "main_memory": {
+    "ram_size": 103079215104
+  },
+  "monitoring": {
+    "wattmeter": "false"
+  },
+  "network_adapters": [
+    {
+      "device": "eth0",
+      "driver": "i40e",
+      "enabled": true,
+      "firmware_version": "7.10 0x800075e6 19.5.12",
+      "interface": "Ethernet",
+      "ip": "172.16.78.16",
+      "ip6": "2001:660:4406:500:f::10",
+      "kavlan": true,
+      "mac": "40:a6:b7:1b:68:70",
+      "management": false,
+      "model": "Ethernet Controller XXV710 for 25GbE SFP28",
+      "mountable": true,
+      "mounted": true,
+      "name": "ens1f0",
+      "network_address": "grappe-16.nancy.grid5000.fr",
+      "rate": 25000000000,
+      "switch": "sgrappe",
+      "switch_port": "Ethernet1/1/16",
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth1",
+      "driver": "i40e",
+      "enabled": false,
+      "firmware_version": "7.10 0x800075e6 19.5.12",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "40:a6:b7:1b:68:71",
+      "management": false,
+      "model": "Ethernet Controller XXV710 for 25GbE SFP28",
+      "mountable": false,
+      "mounted": false,
+      "name": "ens1f1",
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth2",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:5d:bc",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno1",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth3",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:5d:bd",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno2",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth4",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:5d:be",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno3",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth5",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:5d:bf",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno4",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "bmc",
+      "enabled": true,
+      "interface": "Ethernet",
+      "ip": "172.17.78.16",
+      "kavlan": false,
+      "mac": "2c:ea:7f:ef:81:04",
+      "management": true,
+      "mountable": false,
+      "mounted": false,
+      "network_address": "grappe-16-bmc.nancy.grid5000.fr"
+    }
+  ],
+  "operating_system": {
+    "cstate_driver": "intel_idle",
+    "cstate_governor": "menu",
+    "ht_enabled": true,
+    "pstate_driver": "intel_pstate",
+    "pstate_governor": "performance",
+    "turboboost_enabled": true
+  },
+  "performance": {
+    "core_flops": 33600000000,
+    "node_flops": 1344000000000
+  },
+  "processor": {
+    "cache_l1": null,
+    "cache_l1d": 32768,
+    "cache_l1i": 32768,
+    "cache_l2": 1048576,
+    "cache_l3": 28835840,
+    "clock_speed": 2100000000,
+    "ht_capable": true,
+    "instruction_set": "x86-64",
+    "microarchitecture": "Cascade Lake-SP",
+    "microcode": "0x5002f01",
+    "model": "Intel Xeon",
+    "other_description": "Intel(R) Xeon(R) Gold 5218R CPU @ 2.10GHz",
+    "vendor": "Intel",
+    "version": "Gold 5218R"
+  },
+  "sensors": {
+  },
+  "software": {
+    "forced-deployment-timestamp": 202007300948,
+    "postinstall-version": "1.2020082702",
+    "standard-environment": "debian10-x64-std"
+  },
+  "storage_devices": [
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x670b5e80cb978c0026d92cb0083526f3",
+      "by_path": "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0",
+      "device": "sda",
+      "firmware_version": 4.3,
+      "interface": "SATA",
+      "model": "PERC H330 Mini",
+      "size": 479559942144,
+      "storage": "SSD",
+      "vendor": "Dell (Raid)"
+    },
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x670b5e80cb978c0026d92cb1083bc89b",
+      "by_path": "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:1:0",
+      "device": "sdb",
+      "firmware_version": 4.3,
+      "interface": "SAS",
+      "model": "PERC H330 Mini",
+      "reservation": true,
+      "size": 8000987201536,
+      "storage": "HDD",
+      "vendor": "Dell (Raid)"
+    }
+  ],
+  "supported_job_types": {
+    "besteffort": true,
+    "deploy": true,
+    "max_walltime": 0,
+    "queues": [
+      "admin",
+      "testing"
+    ],
+    "virtual": "ivt"
+  },
+  "type": "node",
+  "uid": "grappe-16"
+}
\ No newline at end of file
diff --git a/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-2.json b/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-2.json
new file mode 100644
index 0000000000000000000000000000000000000000..4ee5016b65e3ffc8dc76bbcd61d491dccd8f9c67
--- /dev/null
+++ b/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-2.json
@@ -0,0 +1,251 @@
+{
+  "architecture": {
+    "cpu_core_numbering": "round-robin",
+    "nb_cores": 40,
+    "nb_procs": 2,
+    "nb_threads": 80,
+    "platform_type": "x86_64"
+  },
+  "bios": {
+    "release_date": "06/26/2020",
+    "vendor": "Dell Inc.",
+    "version": "2.8.1"
+  },
+  "bmc_version": "4.22.00.00",
+  "chassis": {
+    "manufacturer": "Dell Inc.",
+    "name": "PowerEdge R640",
+    "serial": "61N3F53"
+  },
+  "exotic": false,
+  "kavlan": {
+    "eth0": {
+      "kavlan-1": "192.168.206.2",
+      "kavlan-11": "10.7.222.2",
+      "kavlan-12": "10.11.222.2",
+      "kavlan-13": "10.15.222.2",
+      "kavlan-14": "10.19.222.2",
+      "kavlan-16": "10.27.222.2",
+      "kavlan-18": "10.35.222.2",
+      "kavlan-2": "192.168.222.2",
+      "kavlan-20": "10.43.222.2",
+      "kavlan-21": "10.47.222.2",
+      "kavlan-3": "192.168.238.2",
+      "kavlan-4": "10.16.14.2",
+      "kavlan-5": "10.16.78.2",
+      "kavlan-6": "10.16.142.2",
+      "kavlan-7": "10.16.206.2",
+      "kavlan-8": "10.17.14.2",
+      "kavlan-9": "10.17.78.2"
+    }
+  },
+  "kavlan6": {
+    "eth0": {
+      "kavlan-1": "2001:660:4406:581:f::2",
+      "kavlan-11": "2001:660:4406:58b:f::2",
+      "kavlan-12": "2001:660:4406:58c:f::2",
+      "kavlan-13": "2001:660:4406:58d:f::2",
+      "kavlan-14": "2001:660:4406:58e:f::2",
+      "kavlan-16": "2001:660:4406:590:f::2",
+      "kavlan-18": "2001:660:4406:592:f::2",
+      "kavlan-2": "2001:660:4406:582:f::2",
+      "kavlan-20": "2001:660:4406:594:f::2",
+      "kavlan-21": "2001:660:4406:595:f::2",
+      "kavlan-3": "2001:660:4406:583:f::2",
+      "kavlan-4": "2001:660:4406:584:f::2",
+      "kavlan-5": "2001:660:4406:585:f::2",
+      "kavlan-6": "2001:660:4406:586:f::2",
+      "kavlan-7": "2001:660:4406:587:f::2",
+      "kavlan-8": "2001:660:4406:588:f::2",
+      "kavlan-9": "2001:660:4406:589:f::2"
+    }
+  },
+  "main_memory": {
+    "ram_size": 103079215104
+  },
+  "monitoring": {
+    "wattmeter": "false"
+  },
+  "network_adapters": [
+    {
+      "device": "eth0",
+      "driver": "i40e",
+      "enabled": true,
+      "firmware_version": "7.10 0x800075e6 19.5.12",
+      "interface": "Ethernet",
+      "ip": "172.16.78.2",
+      "ip6": "2001:660:4406:500:f::2",
+      "kavlan": true,
+      "mac": "40:a6:b7:1b:a9:d0",
+      "management": false,
+      "model": "Ethernet Controller XXV710 for 25GbE SFP28",
+      "mountable": true,
+      "mounted": true,
+      "name": "ens1f0",
+      "network_address": "grappe-2.nancy.grid5000.fr",
+      "rate": 25000000000,
+      "switch": "sgrappe",
+      "switch_port": "Ethernet1/1/2",
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth1",
+      "driver": "i40e",
+      "enabled": false,
+      "firmware_version": "7.10 0x800075e6 19.5.12",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "40:a6:b7:1b:a9:d1",
+      "management": false,
+      "model": "Ethernet Controller XXV710 for 25GbE SFP28",
+      "mountable": false,
+      "mounted": false,
+      "name": "ens1f1",
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth2",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:5d:30",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno1",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth3",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:5d:31",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno2",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth4",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:5d:32",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno3",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth5",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:5d:33",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno4",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "bmc",
+      "enabled": true,
+      "interface": "Ethernet",
+      "ip": "172.17.78.2",
+      "kavlan": false,
+      "mac": "2c:ea:7f:ee:88:7a",
+      "management": true,
+      "mountable": false,
+      "mounted": false,
+      "network_address": "grappe-2-bmc.nancy.grid5000.fr"
+    }
+  ],
+  "operating_system": {
+    "cstate_driver": "intel_idle",
+    "cstate_governor": "menu",
+    "ht_enabled": true,
+    "pstate_driver": "intel_pstate",
+    "pstate_governor": "performance",
+    "turboboost_enabled": true
+  },
+  "performance": {
+    "core_flops": 33600000000,
+    "node_flops": 1344000000000
+  },
+  "processor": {
+    "cache_l1": null,
+    "cache_l1d": 32768,
+    "cache_l1i": 32768,
+    "cache_l2": 1048576,
+    "cache_l3": 28835840,
+    "clock_speed": 2100000000,
+    "ht_capable": true,
+    "instruction_set": "x86-64",
+    "microarchitecture": "Cascade Lake-SP",
+    "microcode": "0x5002f01",
+    "model": "Intel Xeon",
+    "other_description": "Intel(R) Xeon(R) Gold 5218R CPU @ 2.10GHz",
+    "vendor": "Intel",
+    "version": "Gold 5218R"
+  },
+  "sensors": {
+  },
+  "software": {
+    "forced-deployment-timestamp": 202007300948,
+    "postinstall-version": "1.2020082702",
+    "standard-environment": "debian10-x64-std"
+  },
+  "storage_devices": [
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x670b5e80c9be020026d92cbc083ce78c",
+      "by_path": "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0",
+      "device": "sda",
+      "firmware_version": 4.3,
+      "interface": "SATA",
+      "model": "PERC H330 Mini",
+      "size": 479559942144,
+      "storage": "SSD",
+      "vendor": "Dell (Raid)"
+    },
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x670b5e80c9be020026d92cbc08441067",
+      "by_path": "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:1:0",
+      "device": "sdb",
+      "firmware_version": 4.3,
+      "interface": "SAS",
+      "model": "PERC H330 Mini",
+      "reservation": true,
+      "size": 8000987201536,
+      "storage": "HDD",
+      "vendor": "Dell (Raid)"
+    }
+  ],
+  "supported_job_types": {
+    "besteffort": true,
+    "deploy": true,
+    "max_walltime": 0,
+    "queues": [
+      "admin",
+      "testing"
+    ],
+    "virtual": "ivt"
+  },
+  "type": "node",
+  "uid": "grappe-2"
+}
\ No newline at end of file
diff --git a/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-3.json b/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-3.json
new file mode 100644
index 0000000000000000000000000000000000000000..76b76352d6dd6ccfab3c5922d536c1fdcb72afc3
--- /dev/null
+++ b/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-3.json
@@ -0,0 +1,251 @@
+{
+  "architecture": {
+    "cpu_core_numbering": "round-robin",
+    "nb_cores": 40,
+    "nb_procs": 2,
+    "nb_threads": 80,
+    "platform_type": "x86_64"
+  },
+  "bios": {
+    "release_date": "06/26/2020",
+    "vendor": "Dell Inc.",
+    "version": "2.8.1"
+  },
+  "bmc_version": "4.22.00.00",
+  "chassis": {
+    "manufacturer": "Dell Inc.",
+    "name": "PowerEdge R640",
+    "serial": "31N3F53"
+  },
+  "exotic": false,
+  "kavlan": {
+    "eth0": {
+      "kavlan-1": "192.168.206.3",
+      "kavlan-11": "10.7.222.3",
+      "kavlan-12": "10.11.222.3",
+      "kavlan-13": "10.15.222.3",
+      "kavlan-14": "10.19.222.3",
+      "kavlan-16": "10.27.222.3",
+      "kavlan-18": "10.35.222.3",
+      "kavlan-2": "192.168.222.3",
+      "kavlan-20": "10.43.222.3",
+      "kavlan-21": "10.47.222.3",
+      "kavlan-3": "192.168.238.3",
+      "kavlan-4": "10.16.14.3",
+      "kavlan-5": "10.16.78.3",
+      "kavlan-6": "10.16.142.3",
+      "kavlan-7": "10.16.206.3",
+      "kavlan-8": "10.17.14.3",
+      "kavlan-9": "10.17.78.3"
+    }
+  },
+  "kavlan6": {
+    "eth0": {
+      "kavlan-1": "2001:660:4406:581:f::3",
+      "kavlan-11": "2001:660:4406:58b:f::3",
+      "kavlan-12": "2001:660:4406:58c:f::3",
+      "kavlan-13": "2001:660:4406:58d:f::3",
+      "kavlan-14": "2001:660:4406:58e:f::3",
+      "kavlan-16": "2001:660:4406:590:f::3",
+      "kavlan-18": "2001:660:4406:592:f::3",
+      "kavlan-2": "2001:660:4406:582:f::3",
+      "kavlan-20": "2001:660:4406:594:f::3",
+      "kavlan-21": "2001:660:4406:595:f::3",
+      "kavlan-3": "2001:660:4406:583:f::3",
+      "kavlan-4": "2001:660:4406:584:f::3",
+      "kavlan-5": "2001:660:4406:585:f::3",
+      "kavlan-6": "2001:660:4406:586:f::3",
+      "kavlan-7": "2001:660:4406:587:f::3",
+      "kavlan-8": "2001:660:4406:588:f::3",
+      "kavlan-9": "2001:660:4406:589:f::3"
+    }
+  },
+  "main_memory": {
+    "ram_size": 103079215104
+  },
+  "monitoring": {
+    "wattmeter": "false"
+  },
+  "network_adapters": [
+    {
+      "device": "eth0",
+      "driver": "i40e",
+      "enabled": true,
+      "firmware_version": "7.10 0x800075e6 19.5.12",
+      "interface": "Ethernet",
+      "ip": "172.16.78.3",
+      "ip6": "2001:660:4406:500:f::3",
+      "kavlan": true,
+      "mac": "40:a6:b7:1b:ab:50",
+      "management": false,
+      "model": "Ethernet Controller XXV710 for 25GbE SFP28",
+      "mountable": true,
+      "mounted": true,
+      "name": "ens1f0",
+      "network_address": "grappe-3.nancy.grid5000.fr",
+      "rate": 25000000000,
+      "switch": "sgrappe",
+      "switch_port": "Ethernet1/1/3",
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth1",
+      "driver": "i40e",
+      "enabled": false,
+      "firmware_version": "7.10 0x800075e6 19.5.12",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "40:a6:b7:1b:ab:51",
+      "management": false,
+      "model": "Ethernet Controller XXV710 for 25GbE SFP28",
+      "mountable": false,
+      "mounted": false,
+      "name": "ens1f1",
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth2",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:5d:34",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno1",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth3",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:5d:35",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno2",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth4",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:5d:36",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno3",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth5",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:5d:37",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno4",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "bmc",
+      "enabled": true,
+      "interface": "Ethernet",
+      "ip": "172.17.78.3",
+      "kavlan": false,
+      "mac": "2c:ea:7f:ef:1d:fc",
+      "management": true,
+      "mountable": false,
+      "mounted": false,
+      "network_address": "grappe-3-bmc.nancy.grid5000.fr"
+    }
+  ],
+  "operating_system": {
+    "cstate_driver": "intel_idle",
+    "cstate_governor": "menu",
+    "ht_enabled": true,
+    "pstate_driver": "intel_pstate",
+    "pstate_governor": "performance",
+    "turboboost_enabled": true
+  },
+  "performance": {
+    "core_flops": 33600000000,
+    "node_flops": 1344000000000
+  },
+  "processor": {
+    "cache_l1": null,
+    "cache_l1d": 32768,
+    "cache_l1i": 32768,
+    "cache_l2": 1048576,
+    "cache_l3": 28835840,
+    "clock_speed": 2100000000,
+    "ht_capable": true,
+    "instruction_set": "x86-64",
+    "microarchitecture": "Cascade Lake-SP",
+    "microcode": "0x5002f01",
+    "model": "Intel Xeon",
+    "other_description": "Intel(R) Xeon(R) Gold 5218R CPU @ 2.10GHz",
+    "vendor": "Intel",
+    "version": "Gold 5218R"
+  },
+  "sensors": {
+  },
+  "software": {
+    "forced-deployment-timestamp": 202007300948,
+    "postinstall-version": "1.2020082702",
+    "standard-environment": "debian10-x64-std"
+  },
+  "storage_devices": [
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x670b5e80cb97950026d92ce308344ec5",
+      "by_path": "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0",
+      "device": "sda",
+      "firmware_version": 4.3,
+      "interface": "SATA",
+      "model": "PERC H330 Mini",
+      "size": 479559942144,
+      "storage": "SSD",
+      "vendor": "Dell (Raid)"
+    },
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x670b5e80cb97950026d92ce4083b00bf",
+      "by_path": "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:1:0",
+      "device": "sdb",
+      "firmware_version": 4.3,
+      "interface": "SAS",
+      "model": "PERC H330 Mini",
+      "reservation": true,
+      "size": 8000987201536,
+      "storage": "HDD",
+      "vendor": "Dell (Raid)"
+    }
+  ],
+  "supported_job_types": {
+    "besteffort": true,
+    "deploy": true,
+    "max_walltime": 0,
+    "queues": [
+      "admin",
+      "testing"
+    ],
+    "virtual": "ivt"
+  },
+  "type": "node",
+  "uid": "grappe-3"
+}
\ No newline at end of file
diff --git a/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-4.json b/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-4.json
new file mode 100644
index 0000000000000000000000000000000000000000..5d61f409fc86f4128f27fba692b3f8953154581a
--- /dev/null
+++ b/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-4.json
@@ -0,0 +1,251 @@
+{
+  "architecture": {
+    "cpu_core_numbering": "round-robin",
+    "nb_cores": 40,
+    "nb_procs": 2,
+    "nb_threads": 80,
+    "platform_type": "x86_64"
+  },
+  "bios": {
+    "release_date": "06/26/2020",
+    "vendor": "Dell Inc.",
+    "version": "2.8.1"
+  },
+  "bmc_version": "4.22.00.00",
+  "chassis": {
+    "manufacturer": "Dell Inc.",
+    "name": "PowerEdge R640",
+    "serial": "51N3F53"
+  },
+  "exotic": false,
+  "kavlan": {
+    "eth0": {
+      "kavlan-1": "192.168.206.4",
+      "kavlan-11": "10.7.222.4",
+      "kavlan-12": "10.11.222.4",
+      "kavlan-13": "10.15.222.4",
+      "kavlan-14": "10.19.222.4",
+      "kavlan-16": "10.27.222.4",
+      "kavlan-18": "10.35.222.4",
+      "kavlan-2": "192.168.222.4",
+      "kavlan-20": "10.43.222.4",
+      "kavlan-21": "10.47.222.4",
+      "kavlan-3": "192.168.238.4",
+      "kavlan-4": "10.16.14.4",
+      "kavlan-5": "10.16.78.4",
+      "kavlan-6": "10.16.142.4",
+      "kavlan-7": "10.16.206.4",
+      "kavlan-8": "10.17.14.4",
+      "kavlan-9": "10.17.78.4"
+    }
+  },
+  "kavlan6": {
+    "eth0": {
+      "kavlan-1": "2001:660:4406:581:f::4",
+      "kavlan-11": "2001:660:4406:58b:f::4",
+      "kavlan-12": "2001:660:4406:58c:f::4",
+      "kavlan-13": "2001:660:4406:58d:f::4",
+      "kavlan-14": "2001:660:4406:58e:f::4",
+      "kavlan-16": "2001:660:4406:590:f::4",
+      "kavlan-18": "2001:660:4406:592:f::4",
+      "kavlan-2": "2001:660:4406:582:f::4",
+      "kavlan-20": "2001:660:4406:594:f::4",
+      "kavlan-21": "2001:660:4406:595:f::4",
+      "kavlan-3": "2001:660:4406:583:f::4",
+      "kavlan-4": "2001:660:4406:584:f::4",
+      "kavlan-5": "2001:660:4406:585:f::4",
+      "kavlan-6": "2001:660:4406:586:f::4",
+      "kavlan-7": "2001:660:4406:587:f::4",
+      "kavlan-8": "2001:660:4406:588:f::4",
+      "kavlan-9": "2001:660:4406:589:f::4"
+    }
+  },
+  "main_memory": {
+    "ram_size": 103079215104
+  },
+  "monitoring": {
+    "wattmeter": "false"
+  },
+  "network_adapters": [
+    {
+      "device": "eth0",
+      "driver": "i40e",
+      "enabled": true,
+      "firmware_version": "7.10 0x800075e6 19.5.12",
+      "interface": "Ethernet",
+      "ip": "172.16.78.4",
+      "ip6": "2001:660:4406:500:f::4",
+      "kavlan": true,
+      "mac": "40:a6:b7:1b:b4:f0",
+      "management": false,
+      "model": "Ethernet Controller XXV710 for 25GbE SFP28",
+      "mountable": true,
+      "mounted": true,
+      "name": "ens1f0",
+      "network_address": "grappe-4.nancy.grid5000.fr",
+      "rate": 25000000000,
+      "switch": "sgrappe",
+      "switch_port": "Ethernet1/1/4",
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth1",
+      "driver": "i40e",
+      "enabled": false,
+      "firmware_version": "7.10 0x800075e6 19.5.12",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "40:a6:b7:1b:b4:f1",
+      "management": false,
+      "model": "Ethernet Controller XXV710 for 25GbE SFP28",
+      "mountable": false,
+      "mounted": false,
+      "name": "ens1f1",
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth2",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:67:cc",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno1",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth3",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:67:cd",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno2",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth4",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:67:ce",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno3",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth5",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:67:cf",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno4",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "bmc",
+      "enabled": true,
+      "interface": "Ethernet",
+      "ip": "172.17.78.4",
+      "kavlan": false,
+      "mac": "2c:ea:7f:ef:32:60",
+      "management": true,
+      "mountable": false,
+      "mounted": false,
+      "network_address": "grappe-4-bmc.nancy.grid5000.fr"
+    }
+  ],
+  "operating_system": {
+    "cstate_driver": "intel_idle",
+    "cstate_governor": "menu",
+    "ht_enabled": true,
+    "pstate_driver": "intel_pstate",
+    "pstate_governor": "performance",
+    "turboboost_enabled": true
+  },
+  "performance": {
+    "core_flops": 33600000000,
+    "node_flops": 1344000000000
+  },
+  "processor": {
+    "cache_l1": null,
+    "cache_l1d": 32768,
+    "cache_l1i": 32768,
+    "cache_l2": 1048576,
+    "cache_l3": 28835840,
+    "clock_speed": 2100000000,
+    "ht_capable": true,
+    "instruction_set": "x86-64",
+    "microarchitecture": "Cascade Lake-SP",
+    "microcode": "0x5002f01",
+    "model": "Intel Xeon",
+    "other_description": "Intel(R) Xeon(R) Gold 5218R CPU @ 2.10GHz",
+    "vendor": "Intel",
+    "version": "Gold 5218R"
+  },
+  "sensors": {
+  },
+  "software": {
+    "forced-deployment-timestamp": 202007300948,
+    "postinstall-version": "1.2020082702",
+    "standard-environment": "debian10-x64-std"
+  },
+  "storage_devices": [
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x670b5e80c9cdce0026d92d0008324224",
+      "by_path": "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0",
+      "device": "sda",
+      "firmware_version": 4.3,
+      "interface": "SATA",
+      "model": "PERC H330 Mini",
+      "size": 479559942144,
+      "storage": "SSD",
+      "vendor": "Dell (Raid)"
+    },
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x670b5e80c9cdce0026d92d010839531b",
+      "by_path": "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:1:0",
+      "device": "sdb",
+      "firmware_version": 4.3,
+      "interface": "SAS",
+      "model": "PERC H330 Mini",
+      "reservation": true,
+      "size": 8000987201536,
+      "storage": "HDD",
+      "vendor": "Dell (Raid)"
+    }
+  ],
+  "supported_job_types": {
+    "besteffort": true,
+    "deploy": true,
+    "max_walltime": 0,
+    "queues": [
+      "admin",
+      "testing"
+    ],
+    "virtual": "ivt"
+  },
+  "type": "node",
+  "uid": "grappe-4"
+}
\ No newline at end of file
diff --git a/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-5.json b/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-5.json
new file mode 100644
index 0000000000000000000000000000000000000000..82654a380df4df512802aa6883704e5ae707ed73
--- /dev/null
+++ b/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-5.json
@@ -0,0 +1,251 @@
+{
+  "architecture": {
+    "cpu_core_numbering": "round-robin",
+    "nb_cores": 40,
+    "nb_procs": 2,
+    "nb_threads": 80,
+    "platform_type": "x86_64"
+  },
+  "bios": {
+    "release_date": "06/26/2020",
+    "vendor": "Dell Inc.",
+    "version": "2.8.1"
+  },
+  "bmc_version": "4.22.00.00",
+  "chassis": {
+    "manufacturer": "Dell Inc.",
+    "name": "PowerEdge R640",
+    "serial": "41N3F53"
+  },
+  "exotic": false,
+  "kavlan": {
+    "eth0": {
+      "kavlan-1": "192.168.206.5",
+      "kavlan-11": "10.7.222.5",
+      "kavlan-12": "10.11.222.5",
+      "kavlan-13": "10.15.222.5",
+      "kavlan-14": "10.19.222.5",
+      "kavlan-16": "10.27.222.5",
+      "kavlan-18": "10.35.222.5",
+      "kavlan-2": "192.168.222.5",
+      "kavlan-20": "10.43.222.5",
+      "kavlan-21": "10.47.222.5",
+      "kavlan-3": "192.168.238.5",
+      "kavlan-4": "10.16.14.5",
+      "kavlan-5": "10.16.78.5",
+      "kavlan-6": "10.16.142.5",
+      "kavlan-7": "10.16.206.5",
+      "kavlan-8": "10.17.14.5",
+      "kavlan-9": "10.17.78.5"
+    }
+  },
+  "kavlan6": {
+    "eth0": {
+      "kavlan-1": "2001:660:4406:581:f::5",
+      "kavlan-11": "2001:660:4406:58b:f::5",
+      "kavlan-12": "2001:660:4406:58c:f::5",
+      "kavlan-13": "2001:660:4406:58d:f::5",
+      "kavlan-14": "2001:660:4406:58e:f::5",
+      "kavlan-16": "2001:660:4406:590:f::5",
+      "kavlan-18": "2001:660:4406:592:f::5",
+      "kavlan-2": "2001:660:4406:582:f::5",
+      "kavlan-20": "2001:660:4406:594:f::5",
+      "kavlan-21": "2001:660:4406:595:f::5",
+      "kavlan-3": "2001:660:4406:583:f::5",
+      "kavlan-4": "2001:660:4406:584:f::5",
+      "kavlan-5": "2001:660:4406:585:f::5",
+      "kavlan-6": "2001:660:4406:586:f::5",
+      "kavlan-7": "2001:660:4406:587:f::5",
+      "kavlan-8": "2001:660:4406:588:f::5",
+      "kavlan-9": "2001:660:4406:589:f::5"
+    }
+  },
+  "main_memory": {
+    "ram_size": 103079215104
+  },
+  "monitoring": {
+    "wattmeter": "false"
+  },
+  "network_adapters": [
+    {
+      "device": "eth0",
+      "driver": "i40e",
+      "enabled": true,
+      "firmware_version": "7.10 0x800075e6 19.5.12",
+      "interface": "Ethernet",
+      "ip": "172.16.78.5",
+      "ip6": "2001:660:4406:500:f::5",
+      "kavlan": true,
+      "mac": "40:a6:b7:1b:b9:c0",
+      "management": false,
+      "model": "Ethernet Controller XXV710 for 25GbE SFP28",
+      "mountable": true,
+      "mounted": true,
+      "name": "ens1f0",
+      "network_address": "grappe-5.nancy.grid5000.fr",
+      "rate": 25000000000,
+      "switch": "sgrappe",
+      "switch_port": "Ethernet1/1/5",
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth1",
+      "driver": "i40e",
+      "enabled": false,
+      "firmware_version": "7.10 0x800075e6 19.5.12",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "40:a6:b7:1b:b9:c1",
+      "management": false,
+      "model": "Ethernet Controller XXV710 for 25GbE SFP28",
+      "mountable": false,
+      "mounted": false,
+      "name": "ens1f1",
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth2",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:81:5c",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno1",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth3",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:81:5d",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno2",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth4",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:81:5e",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno3",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth5",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:81:5f",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno4",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "bmc",
+      "enabled": true,
+      "interface": "Ethernet",
+      "ip": "172.17.78.5",
+      "kavlan": false,
+      "mac": "2c:ea:7f:ef:27:56",
+      "management": true,
+      "mountable": false,
+      "mounted": false,
+      "network_address": "grappe-5-bmc.nancy.grid5000.fr"
+    }
+  ],
+  "operating_system": {
+    "cstate_driver": "intel_idle",
+    "cstate_governor": "menu",
+    "ht_enabled": true,
+    "pstate_driver": "intel_pstate",
+    "pstate_governor": "performance",
+    "turboboost_enabled": true
+  },
+  "performance": {
+    "core_flops": 33600000000,
+    "node_flops": 1344000000000
+  },
+  "processor": {
+    "cache_l1": null,
+    "cache_l1d": 32768,
+    "cache_l1i": 32768,
+    "cache_l2": 1048576,
+    "cache_l3": 28835840,
+    "clock_speed": 2100000000,
+    "ht_capable": true,
+    "instruction_set": "x86-64",
+    "microarchitecture": "Cascade Lake-SP",
+    "microcode": "0x5002f01",
+    "model": "Intel Xeon",
+    "other_description": "Intel(R) Xeon(R) Gold 5218R CPU @ 2.10GHz",
+    "vendor": "Intel",
+    "version": "Gold 5218R"
+  },
+  "sensors": {
+  },
+  "software": {
+    "forced-deployment-timestamp": 202007300948,
+    "postinstall-version": "1.2020082702",
+    "standard-environment": "debian10-x64-std"
+  },
+  "storage_devices": [
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x670b5e80cb978e0026d92ce5083b9447",
+      "by_path": "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0",
+      "device": "sda",
+      "firmware_version": 4.3,
+      "interface": "SATA",
+      "model": "PERC H330 Mini",
+      "size": 479559942144,
+      "storage": "SSD",
+      "vendor": "Dell (Raid)"
+    },
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x670b5e80cb978e0026d92ce50842b94a",
+      "by_path": "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:1:0",
+      "device": "sdb",
+      "firmware_version": 4.3,
+      "interface": "SAS",
+      "model": "PERC H330 Mini",
+      "reservation": true,
+      "size": 8000987201536,
+      "storage": "HDD",
+      "vendor": "Dell (Raid)"
+    }
+  ],
+  "supported_job_types": {
+    "besteffort": true,
+    "deploy": true,
+    "max_walltime": 0,
+    "queues": [
+      "admin",
+      "testing"
+    ],
+    "virtual": "ivt"
+  },
+  "type": "node",
+  "uid": "grappe-5"
+}
\ No newline at end of file
diff --git a/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-6.json b/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-6.json
new file mode 100644
index 0000000000000000000000000000000000000000..8310785cc34df74d72ecd518b2985116f1c118ec
--- /dev/null
+++ b/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-6.json
@@ -0,0 +1,251 @@
+{
+  "architecture": {
+    "cpu_core_numbering": "round-robin",
+    "nb_cores": 40,
+    "nb_procs": 2,
+    "nb_threads": 80,
+    "platform_type": "x86_64"
+  },
+  "bios": {
+    "release_date": "06/26/2020",
+    "vendor": "Dell Inc.",
+    "version": "2.8.1"
+  },
+  "bmc_version": "4.22.00.00",
+  "chassis": {
+    "manufacturer": "Dell Inc.",
+    "name": "PowerEdge R640",
+    "serial": "62N3F53"
+  },
+  "exotic": false,
+  "kavlan": {
+    "eth0": {
+      "kavlan-1": "192.168.206.6",
+      "kavlan-11": "10.7.222.6",
+      "kavlan-12": "10.11.222.6",
+      "kavlan-13": "10.15.222.6",
+      "kavlan-14": "10.19.222.6",
+      "kavlan-16": "10.27.222.6",
+      "kavlan-18": "10.35.222.6",
+      "kavlan-2": "192.168.222.6",
+      "kavlan-20": "10.43.222.6",
+      "kavlan-21": "10.47.222.6",
+      "kavlan-3": "192.168.238.6",
+      "kavlan-4": "10.16.14.6",
+      "kavlan-5": "10.16.78.6",
+      "kavlan-6": "10.16.142.6",
+      "kavlan-7": "10.16.206.6",
+      "kavlan-8": "10.17.14.6",
+      "kavlan-9": "10.17.78.6"
+    }
+  },
+  "kavlan6": {
+    "eth0": {
+      "kavlan-1": "2001:660:4406:581:f::6",
+      "kavlan-11": "2001:660:4406:58b:f::6",
+      "kavlan-12": "2001:660:4406:58c:f::6",
+      "kavlan-13": "2001:660:4406:58d:f::6",
+      "kavlan-14": "2001:660:4406:58e:f::6",
+      "kavlan-16": "2001:660:4406:590:f::6",
+      "kavlan-18": "2001:660:4406:592:f::6",
+      "kavlan-2": "2001:660:4406:582:f::6",
+      "kavlan-20": "2001:660:4406:594:f::6",
+      "kavlan-21": "2001:660:4406:595:f::6",
+      "kavlan-3": "2001:660:4406:583:f::6",
+      "kavlan-4": "2001:660:4406:584:f::6",
+      "kavlan-5": "2001:660:4406:585:f::6",
+      "kavlan-6": "2001:660:4406:586:f::6",
+      "kavlan-7": "2001:660:4406:587:f::6",
+      "kavlan-8": "2001:660:4406:588:f::6",
+      "kavlan-9": "2001:660:4406:589:f::6"
+    }
+  },
+  "main_memory": {
+    "ram_size": 103079215104
+  },
+  "monitoring": {
+    "wattmeter": "false"
+  },
+  "network_adapters": [
+    {
+      "device": "eth0",
+      "driver": "i40e",
+      "enabled": true,
+      "firmware_version": "7.10 0x800075e6 19.5.12",
+      "interface": "Ethernet",
+      "ip": "172.16.78.6",
+      "ip6": "2001:660:4406:500:f::6",
+      "kavlan": true,
+      "mac": "40:a6:b7:1b:64:a0",
+      "management": false,
+      "model": "Ethernet Controller XXV710 for 25GbE SFP28",
+      "mountable": true,
+      "mounted": true,
+      "name": "ens1f0",
+      "network_address": "grappe-6.nancy.grid5000.fr",
+      "rate": 25000000000,
+      "switch": "sgrappe",
+      "switch_port": "Ethernet1/1/6",
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth1",
+      "driver": "i40e",
+      "enabled": false,
+      "firmware_version": "7.10 0x800075e6 19.5.12",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "40:a6:b7:1b:64:a1",
+      "management": false,
+      "model": "Ethernet Controller XXV710 for 25GbE SFP28",
+      "mountable": false,
+      "mounted": false,
+      "name": "ens1f1",
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth2",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:6c:10",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno1",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth3",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:6c:11",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno2",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth4",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:6c:12",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno3",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth5",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:6c:13",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno4",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "bmc",
+      "enabled": true,
+      "interface": "Ethernet",
+      "ip": "172.17.78.6",
+      "kavlan": false,
+      "mac": "2c:ea:7f:ef:95:bc",
+      "management": true,
+      "mountable": false,
+      "mounted": false,
+      "network_address": "grappe-6-bmc.nancy.grid5000.fr"
+    }
+  ],
+  "operating_system": {
+    "cstate_driver": "intel_idle",
+    "cstate_governor": "menu",
+    "ht_enabled": true,
+    "pstate_driver": "intel_pstate",
+    "pstate_governor": "performance",
+    "turboboost_enabled": true
+  },
+  "performance": {
+    "core_flops": 33600000000,
+    "node_flops": 1344000000000
+  },
+  "processor": {
+    "cache_l1": null,
+    "cache_l1d": 32768,
+    "cache_l1i": 32768,
+    "cache_l2": 1048576,
+    "cache_l3": 28835840,
+    "clock_speed": 2100000000,
+    "ht_capable": true,
+    "instruction_set": "x86-64",
+    "microarchitecture": "Cascade Lake-SP",
+    "microcode": "0x5002f01",
+    "model": "Intel Xeon",
+    "other_description": "Intel(R) Xeon(R) Gold 5218R CPU @ 2.10GHz",
+    "vendor": "Intel",
+    "version": "Gold 5218R"
+  },
+  "sensors": {
+  },
+  "software": {
+    "forced-deployment-timestamp": 202007300948,
+    "postinstall-version": "1.2020082702",
+    "standard-environment": "debian10-x64-std"
+  },
+  "storage_devices": [
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x6f402700f25bd60026d92cbf084093bb",
+      "by_path": "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0",
+      "device": "sda",
+      "firmware_version": 4.3,
+      "interface": "SATA",
+      "model": "PERC H330 Mini",
+      "size": 479559942144,
+      "storage": "SSD",
+      "vendor": "Dell (Raid)"
+    },
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x6f402700f25bd60026d92cc008476f38",
+      "by_path": "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:1:0",
+      "device": "sdb",
+      "firmware_version": 4.3,
+      "interface": "SAS",
+      "model": "PERC H330 Mini",
+      "reservation": true,
+      "size": 8000987201536,
+      "storage": "HDD",
+      "vendor": "Dell (Raid)"
+    }
+  ],
+  "supported_job_types": {
+    "besteffort": true,
+    "deploy": true,
+    "max_walltime": 0,
+    "queues": [
+      "admin",
+      "testing"
+    ],
+    "virtual": "ivt"
+  },
+  "type": "node",
+  "uid": "grappe-6"
+}
\ No newline at end of file
diff --git a/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-7.json b/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-7.json
new file mode 100644
index 0000000000000000000000000000000000000000..2272d0e10b6733a521bbc2fe3a001b545f963d34
--- /dev/null
+++ b/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-7.json
@@ -0,0 +1,251 @@
+{
+  "architecture": {
+    "cpu_core_numbering": "round-robin",
+    "nb_cores": 40,
+    "nb_procs": 2,
+    "nb_threads": 80,
+    "platform_type": "x86_64"
+  },
+  "bios": {
+    "release_date": "06/26/2020",
+    "vendor": "Dell Inc.",
+    "version": "2.8.1"
+  },
+  "bmc_version": "4.22.00.00",
+  "chassis": {
+    "manufacturer": "Dell Inc.",
+    "name": "PowerEdge R640",
+    "serial": "J0N3F53"
+  },
+  "exotic": false,
+  "kavlan": {
+    "eth0": {
+      "kavlan-1": "192.168.206.7",
+      "kavlan-11": "10.7.222.7",
+      "kavlan-12": "10.11.222.7",
+      "kavlan-13": "10.15.222.7",
+      "kavlan-14": "10.19.222.7",
+      "kavlan-16": "10.27.222.7",
+      "kavlan-18": "10.35.222.7",
+      "kavlan-2": "192.168.222.7",
+      "kavlan-20": "10.43.222.7",
+      "kavlan-21": "10.47.222.7",
+      "kavlan-3": "192.168.238.7",
+      "kavlan-4": "10.16.14.7",
+      "kavlan-5": "10.16.78.7",
+      "kavlan-6": "10.16.142.7",
+      "kavlan-7": "10.16.206.7",
+      "kavlan-8": "10.17.14.7",
+      "kavlan-9": "10.17.78.7"
+    }
+  },
+  "kavlan6": {
+    "eth0": {
+      "kavlan-1": "2001:660:4406:581:f::7",
+      "kavlan-11": "2001:660:4406:58b:f::7",
+      "kavlan-12": "2001:660:4406:58c:f::7",
+      "kavlan-13": "2001:660:4406:58d:f::7",
+      "kavlan-14": "2001:660:4406:58e:f::7",
+      "kavlan-16": "2001:660:4406:590:f::7",
+      "kavlan-18": "2001:660:4406:592:f::7",
+      "kavlan-2": "2001:660:4406:582:f::7",
+      "kavlan-20": "2001:660:4406:594:f::7",
+      "kavlan-21": "2001:660:4406:595:f::7",
+      "kavlan-3": "2001:660:4406:583:f::7",
+      "kavlan-4": "2001:660:4406:584:f::7",
+      "kavlan-5": "2001:660:4406:585:f::7",
+      "kavlan-6": "2001:660:4406:586:f::7",
+      "kavlan-7": "2001:660:4406:587:f::7",
+      "kavlan-8": "2001:660:4406:588:f::7",
+      "kavlan-9": "2001:660:4406:589:f::7"
+    }
+  },
+  "main_memory": {
+    "ram_size": 103079215104
+  },
+  "monitoring": {
+    "wattmeter": "false"
+  },
+  "network_adapters": [
+    {
+      "device": "eth0",
+      "driver": "i40e",
+      "enabled": true,
+      "firmware_version": "7.10 0x800075e6 19.5.12",
+      "interface": "Ethernet",
+      "ip": "172.16.78.7",
+      "ip6": "2001:660:4406:500:f::7",
+      "kavlan": true,
+      "mac": "40:a6:b7:1b:6a:b0",
+      "management": false,
+      "model": "Ethernet Controller XXV710 for 25GbE SFP28",
+      "mountable": true,
+      "mounted": true,
+      "name": "ens1f0",
+      "network_address": "grappe-7.nancy.grid5000.fr",
+      "rate": 25000000000,
+      "switch": "sgrappe",
+      "switch_port": "Ethernet1/1/7",
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth1",
+      "driver": "i40e",
+      "enabled": false,
+      "firmware_version": "7.10 0x800075e6 19.5.12",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "40:a6:b7:1b:6a:b1",
+      "management": false,
+      "model": "Ethernet Controller XXV710 for 25GbE SFP28",
+      "mountable": false,
+      "mounted": false,
+      "name": "ens1f1",
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth2",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:81:04",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno1",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth3",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:81:05",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno2",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth4",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:81:06",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno3",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth5",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:81:07",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno4",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "bmc",
+      "enabled": true,
+      "interface": "Ethernet",
+      "ip": "172.17.78.7",
+      "kavlan": false,
+      "mac": "2c:ea:7f:ef:8e:96",
+      "management": true,
+      "mountable": false,
+      "mounted": false,
+      "network_address": "grappe-7-bmc.nancy.grid5000.fr"
+    }
+  ],
+  "operating_system": {
+    "cstate_driver": "intel_idle",
+    "cstate_governor": "menu",
+    "ht_enabled": true,
+    "pstate_driver": "intel_pstate",
+    "pstate_governor": "performance",
+    "turboboost_enabled": true
+  },
+  "performance": {
+    "core_flops": 33600000000,
+    "node_flops": 1344000000000
+  },
+  "processor": {
+    "cache_l1": null,
+    "cache_l1d": 32768,
+    "cache_l1i": 32768,
+    "cache_l2": 1048576,
+    "cache_l3": 28835840,
+    "clock_speed": 2100000000,
+    "ht_capable": true,
+    "instruction_set": "x86-64",
+    "microarchitecture": "Cascade Lake-SP",
+    "microcode": "0x5002f01",
+    "model": "Intel Xeon",
+    "other_description": "Intel(R) Xeon(R) Gold 5218R CPU @ 2.10GHz",
+    "vendor": "Intel",
+    "version": "Gold 5218R"
+  },
+  "sensors": {
+  },
+  "software": {
+    "forced-deployment-timestamp": 202007300948,
+    "postinstall-version": "1.2020082702",
+    "standard-environment": "debian10-x64-std"
+  },
+  "storage_devices": [
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x670b5e80cb97ab0026d92cde0835630c",
+      "by_path": "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0",
+      "device": "sda",
+      "firmware_version": 4.3,
+      "interface": "SATA",
+      "model": "PERC H330 Mini",
+      "size": 479559942144,
+      "storage": "SSD",
+      "vendor": "Dell (Raid)"
+    },
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x670b5e80cb97ab0026d92cdf083c8655",
+      "by_path": "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:1:0",
+      "device": "sdb",
+      "firmware_version": 4.3,
+      "interface": "SAS",
+      "model": "PERC H330 Mini",
+      "reservation": true,
+      "size": 8000987201536,
+      "storage": "HDD",
+      "vendor": "Dell (Raid)"
+    }
+  ],
+  "supported_job_types": {
+    "besteffort": true,
+    "deploy": true,
+    "max_walltime": 0,
+    "queues": [
+      "admin",
+      "testing"
+    ],
+    "virtual": "ivt"
+  },
+  "type": "node",
+  "uid": "grappe-7"
+}
\ No newline at end of file
diff --git a/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-8.json b/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-8.json
new file mode 100644
index 0000000000000000000000000000000000000000..0d92a09b67d8a1c5f5075f84726d66e2ba78a43e
--- /dev/null
+++ b/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-8.json
@@ -0,0 +1,251 @@
+{
+  "architecture": {
+    "cpu_core_numbering": "round-robin",
+    "nb_cores": 40,
+    "nb_procs": 2,
+    "nb_threads": 80,
+    "platform_type": "x86_64"
+  },
+  "bios": {
+    "release_date": "06/26/2020",
+    "vendor": "Dell Inc.",
+    "version": "2.8.1"
+  },
+  "bmc_version": "4.22.00.00",
+  "chassis": {
+    "manufacturer": "Dell Inc.",
+    "name": "PowerEdge R640",
+    "serial": "71N3F53"
+  },
+  "exotic": false,
+  "kavlan": {
+    "eth0": {
+      "kavlan-1": "192.168.206.8",
+      "kavlan-11": "10.7.222.8",
+      "kavlan-12": "10.11.222.8",
+      "kavlan-13": "10.15.222.8",
+      "kavlan-14": "10.19.222.8",
+      "kavlan-16": "10.27.222.8",
+      "kavlan-18": "10.35.222.8",
+      "kavlan-2": "192.168.222.8",
+      "kavlan-20": "10.43.222.8",
+      "kavlan-21": "10.47.222.8",
+      "kavlan-3": "192.168.238.8",
+      "kavlan-4": "10.16.14.8",
+      "kavlan-5": "10.16.78.8",
+      "kavlan-6": "10.16.142.8",
+      "kavlan-7": "10.16.206.8",
+      "kavlan-8": "10.17.14.8",
+      "kavlan-9": "10.17.78.8"
+    }
+  },
+  "kavlan6": {
+    "eth0": {
+      "kavlan-1": "2001:660:4406:581:f::8",
+      "kavlan-11": "2001:660:4406:58b:f::8",
+      "kavlan-12": "2001:660:4406:58c:f::8",
+      "kavlan-13": "2001:660:4406:58d:f::8",
+      "kavlan-14": "2001:660:4406:58e:f::8",
+      "kavlan-16": "2001:660:4406:590:f::8",
+      "kavlan-18": "2001:660:4406:592:f::8",
+      "kavlan-2": "2001:660:4406:582:f::8",
+      "kavlan-20": "2001:660:4406:594:f::8",
+      "kavlan-21": "2001:660:4406:595:f::8",
+      "kavlan-3": "2001:660:4406:583:f::8",
+      "kavlan-4": "2001:660:4406:584:f::8",
+      "kavlan-5": "2001:660:4406:585:f::8",
+      "kavlan-6": "2001:660:4406:586:f::8",
+      "kavlan-7": "2001:660:4406:587:f::8",
+      "kavlan-8": "2001:660:4406:588:f::8",
+      "kavlan-9": "2001:660:4406:589:f::8"
+    }
+  },
+  "main_memory": {
+    "ram_size": 103079215104
+  },
+  "monitoring": {
+    "wattmeter": "false"
+  },
+  "network_adapters": [
+    {
+      "device": "eth0",
+      "driver": "i40e",
+      "enabled": true,
+      "firmware_version": "7.10 0x800075e6 19.5.12",
+      "interface": "Ethernet",
+      "ip": "172.16.78.8",
+      "ip6": "2001:660:4406:500:f::8",
+      "kavlan": true,
+      "mac": "40:a6:b7:1b:ac:40",
+      "management": false,
+      "model": "Ethernet Controller XXV710 for 25GbE SFP28",
+      "mountable": true,
+      "mounted": true,
+      "name": "ens1f0",
+      "network_address": "grappe-8.nancy.grid5000.fr",
+      "rate": 25000000000,
+      "switch": "sgrappe",
+      "switch_port": "Ethernet1/1/8",
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth1",
+      "driver": "i40e",
+      "enabled": false,
+      "firmware_version": "7.10 0x800075e6 19.5.12",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "40:a6:b7:1b:ac:41",
+      "management": false,
+      "model": "Ethernet Controller XXV710 for 25GbE SFP28",
+      "mountable": false,
+      "mounted": false,
+      "name": "ens1f1",
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth2",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:65:cc",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno1",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth3",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:65:cd",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno2",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth4",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:65:ce",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno3",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth5",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "f0:d4:e2:ec:65:cf",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno4",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "bmc",
+      "enabled": true,
+      "interface": "Ethernet",
+      "ip": "172.17.78.8",
+      "kavlan": false,
+      "mac": "2c:ea:7f:ef:28:70",
+      "management": true,
+      "mountable": false,
+      "mounted": false,
+      "network_address": "grappe-8-bmc.nancy.grid5000.fr"
+    }
+  ],
+  "operating_system": {
+    "cstate_driver": "intel_idle",
+    "cstate_governor": "menu",
+    "ht_enabled": true,
+    "pstate_driver": "intel_pstate",
+    "pstate_governor": "performance",
+    "turboboost_enabled": true
+  },
+  "performance": {
+    "core_flops": 33600000000,
+    "node_flops": 1344000000000
+  },
+  "processor": {
+    "cache_l1": null,
+    "cache_l1d": 32768,
+    "cache_l1i": 32768,
+    "cache_l2": 1048576,
+    "cache_l3": 28835840,
+    "clock_speed": 2100000000,
+    "ht_capable": true,
+    "instruction_set": "x86-64",
+    "microarchitecture": "Cascade Lake-SP",
+    "microcode": "0x5002f01",
+    "model": "Intel Xeon",
+    "other_description": "Intel(R) Xeon(R) Gold 5218R CPU @ 2.10GHz",
+    "vendor": "Intel",
+    "version": "Gold 5218R"
+  },
+  "sensors": {
+  },
+  "software": {
+    "forced-deployment-timestamp": 202007300948,
+    "postinstall-version": "1.2020082702",
+    "standard-environment": "debian10-x64-std"
+  },
+  "storage_devices": [
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x670b5e80cb978d0026d92cbe08374544",
+      "by_path": "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0",
+      "device": "sda",
+      "firmware_version": 4.3,
+      "interface": "SATA",
+      "model": "PERC H330 Mini",
+      "size": 479559942144,
+      "storage": "SSD",
+      "vendor": "Dell (Raid)"
+    },
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x670b5e80cb978d0026d92cbf083e5ee5",
+      "by_path": "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:1:0",
+      "device": "sdb",
+      "firmware_version": 4.3,
+      "interface": "SAS",
+      "model": "PERC H330 Mini",
+      "reservation": true,
+      "size": 8000987201536,
+      "storage": "HDD",
+      "vendor": "Dell (Raid)"
+    }
+  ],
+  "supported_job_types": {
+    "besteffort": true,
+    "deploy": true,
+    "max_walltime": 0,
+    "queues": [
+      "admin",
+      "testing"
+    ],
+    "virtual": "ivt"
+  },
+  "type": "node",
+  "uid": "grappe-8"
+}
\ No newline at end of file
diff --git a/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-9.json b/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-9.json
new file mode 100644
index 0000000000000000000000000000000000000000..00731dc78e7f857986701722bf378e227962eb01
--- /dev/null
+++ b/data/grid5000/sites/nancy/clusters/grappe/nodes/grappe-9.json
@@ -0,0 +1,251 @@
+{
+  "architecture": {
+    "cpu_core_numbering": "round-robin",
+    "nb_cores": 40,
+    "nb_procs": 2,
+    "nb_threads": 80,
+    "platform_type": "x86_64"
+  },
+  "bios": {
+    "release_date": "06/26/2020",
+    "vendor": "Dell Inc.",
+    "version": "2.8.1"
+  },
+  "bmc_version": "4.22.00.00",
+  "chassis": {
+    "manufacturer": "Dell Inc.",
+    "name": "PowerEdge R640",
+    "serial": "52N3F53"
+  },
+  "exotic": false,
+  "kavlan": {
+    "eth0": {
+      "kavlan-1": "192.168.206.9",
+      "kavlan-11": "10.7.222.9",
+      "kavlan-12": "10.11.222.9",
+      "kavlan-13": "10.15.222.9",
+      "kavlan-14": "10.19.222.9",
+      "kavlan-16": "10.27.222.9",
+      "kavlan-18": "10.35.222.9",
+      "kavlan-2": "192.168.222.9",
+      "kavlan-20": "10.43.222.9",
+      "kavlan-21": "10.47.222.9",
+      "kavlan-3": "192.168.238.9",
+      "kavlan-4": "10.16.14.9",
+      "kavlan-5": "10.16.78.9",
+      "kavlan-6": "10.16.142.9",
+      "kavlan-7": "10.16.206.9",
+      "kavlan-8": "10.17.14.9",
+      "kavlan-9": "10.17.78.9"
+    }
+  },
+  "kavlan6": {
+    "eth0": {
+      "kavlan-1": "2001:660:4406:581:f::9",
+      "kavlan-11": "2001:660:4406:58b:f::9",
+      "kavlan-12": "2001:660:4406:58c:f::9",
+      "kavlan-13": "2001:660:4406:58d:f::9",
+      "kavlan-14": "2001:660:4406:58e:f::9",
+      "kavlan-16": "2001:660:4406:590:f::9",
+      "kavlan-18": "2001:660:4406:592:f::9",
+      "kavlan-2": "2001:660:4406:582:f::9",
+      "kavlan-20": "2001:660:4406:594:f::9",
+      "kavlan-21": "2001:660:4406:595:f::9",
+      "kavlan-3": "2001:660:4406:583:f::9",
+      "kavlan-4": "2001:660:4406:584:f::9",
+      "kavlan-5": "2001:660:4406:585:f::9",
+      "kavlan-6": "2001:660:4406:586:f::9",
+      "kavlan-7": "2001:660:4406:587:f::9",
+      "kavlan-8": "2001:660:4406:588:f::9",
+      "kavlan-9": "2001:660:4406:589:f::9"
+    }
+  },
+  "main_memory": {
+    "ram_size": 103079215104
+  },
+  "monitoring": {
+    "wattmeter": "false"
+  },
+  "network_adapters": [
+    {
+      "device": "eth0",
+      "driver": "i40e",
+      "enabled": true,
+      "firmware_version": "7.10 0x800075e6 19.5.12",
+      "interface": "Ethernet",
+      "ip": "172.16.78.9",
+      "ip6": "2001:660:4406:500:f::9",
+      "kavlan": true,
+      "mac": "40:a6:b7:1b:6d:80",
+      "management": false,
+      "model": "Ethernet Controller XXV710 for 25GbE SFP28",
+      "mountable": true,
+      "mounted": true,
+      "name": "ens1f0",
+      "network_address": "grappe-9.nancy.grid5000.fr",
+      "rate": 25000000000,
+      "switch": "sgrappe",
+      "switch_port": "Ethernet1/1/9",
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth1",
+      "driver": "i40e",
+      "enabled": false,
+      "firmware_version": "7.10 0x800075e6 19.5.12",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "40:a6:b7:1b:6d:81",
+      "management": false,
+      "model": "Ethernet Controller XXV710 for 25GbE SFP28",
+      "mountable": false,
+      "mounted": false,
+      "name": "ens1f1",
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth2",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "34:48:ed:f2:b8:4c",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno1",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth3",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "34:48:ed:f2:b8:4d",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno2",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth4",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "34:48:ed:f2:b8:4e",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno3",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth5",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.60.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "34:48:ed:f2:b8:4f",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno4",
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "bmc",
+      "enabled": true,
+      "interface": "Ethernet",
+      "ip": "172.17.78.9",
+      "kavlan": false,
+      "mac": "2c:ea:7f:ef:00:32",
+      "management": true,
+      "mountable": false,
+      "mounted": false,
+      "network_address": "grappe-9-bmc.nancy.grid5000.fr"
+    }
+  ],
+  "operating_system": {
+    "cstate_driver": "intel_idle",
+    "cstate_governor": "menu",
+    "ht_enabled": true,
+    "pstate_driver": "intel_pstate",
+    "pstate_governor": "performance",
+    "turboboost_enabled": true
+  },
+  "performance": {
+    "core_flops": 33600000000,
+    "node_flops": 1344000000000
+  },
+  "processor": {
+    "cache_l1": null,
+    "cache_l1d": 32768,
+    "cache_l1i": 32768,
+    "cache_l2": 1048576,
+    "cache_l3": 28835840,
+    "clock_speed": 2100000000,
+    "ht_capable": true,
+    "instruction_set": "x86-64",
+    "microarchitecture": "Cascade Lake-SP",
+    "microcode": "0x5002f01",
+    "model": "Intel Xeon",
+    "other_description": "Intel(R) Xeon(R) Gold 5218R CPU @ 2.10GHz",
+    "vendor": "Intel",
+    "version": "Gold 5218R"
+  },
+  "sensors": {
+  },
+  "software": {
+    "forced-deployment-timestamp": 202007300948,
+    "postinstall-version": "1.2020082702",
+    "standard-environment": "debian10-x64-std"
+  },
+  "storage_devices": [
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x6f402700f25b960026d92cdf08387140",
+      "by_path": "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0",
+      "device": "sda",
+      "firmware_version": 4.3,
+      "interface": "SATA",
+      "model": "PERC H330 Mini",
+      "size": 479559942144,
+      "storage": "SSD",
+      "vendor": "Dell (Raid)"
+    },
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x6f402700f25b960026d92cdf083f33bb",
+      "by_path": "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:1:0",
+      "device": "sdb",
+      "firmware_version": 4.3,
+      "interface": "SAS",
+      "model": "PERC H330 Mini",
+      "reservation": true,
+      "size": 8000987201536,
+      "storage": "HDD",
+      "vendor": "Dell (Raid)"
+    }
+  ],
+  "supported_job_types": {
+    "besteffort": true,
+    "deploy": true,
+    "max_walltime": 0,
+    "queues": [
+      "admin",
+      "testing"
+    ],
+    "virtual": "ivt"
+  },
+  "type": "node",
+  "uid": "grappe-9"
+}
\ No newline at end of file
diff --git a/data/grid5000/sites/nancy/network_equipments/sgrappe.json b/data/grid5000/sites/nancy/network_equipments/sgrappe.json
new file mode 100644
index 0000000000000000000000000000000000000000..4e52b260b377c83bac7be6ec0ad1362bf607df88
--- /dev/null
+++ b/data/grid5000/sites/nancy/network_equipments/sgrappe.json
@@ -0,0 +1,121 @@
+{
+  "ip": "172.17.79.205",
+  "kind": "switch",
+  "linecards": [
+    {
+    },
+    {
+      "kavlan_pattern": "Ethernet%LINECARD%/%PORT%",
+      "kind": "node",
+      "ports": [
+        {
+        },
+        {
+          "kind": "node",
+          "port": "eth0",
+          "snmp_name": "Ethernet1/1/1",
+          "uid": "grappe-1"
+        },
+        {
+          "kind": "node",
+          "port": "eth0",
+          "snmp_name": "Ethernet1/1/2",
+          "uid": "grappe-2"
+        },
+        {
+          "kind": "node",
+          "port": "eth0",
+          "snmp_name": "Ethernet1/1/3",
+          "uid": "grappe-3"
+        },
+        {
+          "kind": "node",
+          "port": "eth0",
+          "snmp_name": "Ethernet1/1/4",
+          "uid": "grappe-4"
+        },
+        {
+          "kind": "node",
+          "port": "eth0",
+          "snmp_name": "Ethernet1/1/5",
+          "uid": "grappe-5"
+        },
+        {
+          "kind": "node",
+          "port": "eth0",
+          "snmp_name": "Ethernet1/1/6",
+          "uid": "grappe-6"
+        },
+        {
+          "kind": "node",
+          "port": "eth0",
+          "snmp_name": "Ethernet1/1/7",
+          "uid": "grappe-7"
+        },
+        {
+          "kind": "node",
+          "port": "eth0",
+          "snmp_name": "Ethernet1/1/8",
+          "uid": "grappe-8"
+        },
+        {
+          "kind": "node",
+          "port": "eth0",
+          "snmp_name": "Ethernet1/1/9",
+          "uid": "grappe-9"
+        },
+        {
+          "kind": "node",
+          "port": "eth0",
+          "snmp_name": "Ethernet1/1/10",
+          "uid": "grappe-10"
+        },
+        {
+          "kind": "node",
+          "port": "eth0",
+          "snmp_name": "Ethernet1/1/11",
+          "uid": "grappe-11"
+        },
+        {
+          "kind": "node",
+          "port": "eth0",
+          "snmp_name": "Ethernet1/1/12",
+          "uid": "grappe-12"
+        },
+        {
+          "kind": "node",
+          "port": "eth0",
+          "snmp_name": "Ethernet1/1/13",
+          "uid": "grappe-13"
+        },
+        {
+          "kind": "node",
+          "port": "eth0",
+          "snmp_name": "Ethernet1/1/14",
+          "uid": "grappe-14"
+        },
+        {
+          "kind": "node",
+          "port": "eth0",
+          "snmp_name": "Ethernet1/1/15",
+          "uid": "grappe-15"
+        },
+        {
+          "kind": "node",
+          "port": "eth0",
+          "snmp_name": "Ethernet1/1/16",
+          "uid": "grappe-16"
+        }
+      ],
+      "rate": 25000000000,
+      "snmp_pattern": "Ethernet1/%LINECARD%/%PORT%"
+    }
+  ],
+  "model": "Dell S5224F-ON",
+  "role": "production",
+  "site": "nancy",
+  "snmp_community": "public",
+  "type": "network_equipment",
+  "uid": "sgrappe",
+  "warranty": "2025-08-07"
+}
\ No newline at end of file
diff --git a/input/grid5000/ipv4.yaml b/input/grid5000/ipv4.yaml
index b854c8aacd1d1a6b4c5c9a6ce24802409fc57cc0..aa87739da062da89907fcdbb2a57903118758ce3 100644
--- a/input/grid5000/ipv4.yaml
+++ b/input/grid5000/ipv4.yaml
@@ -52,6 +52,7 @@ ipv4:
       nancy grcinq eth0 0 0 11 0
       nancy grvingt eth0 0 0 12 0
       nancy grue eth0 0 0 13 0
+      nancy grappe eth0 0 0 14 0
       nantes econome eth0 0 0 0 0
       nantes ecotype eth0 0 0 1 0
       nantes ecotype eth1 0 0 2 0
diff --git a/input/grid5000/sites/nancy/clusters/grappe/grappe.yaml b/input/grid5000/sites/nancy/clusters/grappe/grappe.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..db738833d15876bf828c9ee5b4e01bec925a1b27
--- /dev/null
+++ b/input/grid5000/sites/nancy/clusters/grappe/grappe.yaml
@@ -0,0 +1,62 @@
+---
+model: Dell PowerEdge R640
+created_at: 2020-08-20
+kavlan: true
+queues:
+  - admin
+  - testing
+nodes:
+  grappe-[1-16]:
+    software:
+      standard-environment: debian10-x64-std
+    supported_job_types:
+      deploy: true
+      besteffort: true
+      max_walltime: 0
+    performance:
+      core_flops: 0
+      node_flops: 0
+    processor:
+      microarchitecture: Cascade Lake-SP
+      #other_description: Intel Xeon Gold 5218R
+      clock_speed: 2100000000
+    network_adapters:
+      bmc:
+        interface: Ethernet
+        enabled: true
+        mountable: false
+        mounted: false
+      eth0:
+        enabled: true
+        mountable: true
+        mounted: true
+      eth1:
+        enabled: false
+        mountable: false
+        mounted: false
+      eth2:
+        enabled: false
+        mountable: false
+        mounted: false
+      eth3:
+        enabled: false
+        mountable: false
+        mounted: false
+      eth4:
+        enabled: false
+        mountable: false
+        mounted: false
+      eth5:
+        enabled: false
+        mountable: false
+        mounted: false
+    storage_devices:
+      sda:
+        interface: SATA
+        storage: SSD
+        #model: PERC H330 Mini
+      sdb:
+        interface: SAS
+        storage: HDD
+        #model: PERC H330 Mini
+        reservation: true
diff --git a/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-1.yaml b/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-1.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..4c5b5ffdcafb4c9dbd88002e84ca849814191f4b
--- /dev/null
+++ b/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-1.yaml
@@ -0,0 +1,115 @@
+# Generated by g5k-checks (g5k-checks -m api)
+---
+grappe-1:
+  architecture:
+    cpu_core_numbering: round-robin
+    nb_cores: 40
+    nb_procs: 2
+    nb_threads: 80
+    platform_type: x86_64
+  bios:
+    release_date: 06/26/2020
+    vendor: Dell Inc.
+    version: 2.8.1
+  bmc_version: 4.22.00.00
+  chassis:
+    manufacturer: Dell Inc.
+    name: PowerEdge R640
+    serial: 22N3F53
+  main_memory:
+    ram_size: 103079215104
+  network_adapters:
+    bmc:
+      ip: 172.17.78.1
+      mac: 2c:ea:7f:ef:31:16
+      management: true
+    eth0:
+      driver: i40e
+      firmware_version: 7.10 0x800075e6 19.5.12
+      interface: Ethernet
+      ip: 172.16.78.1
+      mac: 40:a6:b7:1b:64:80
+      management: false
+      model: Ethernet Controller XXV710 for 25GbE SFP28
+      name: ens1f0
+      rate: 25000000000
+      vendor: Intel
+    eth1:
+      driver: i40e
+      firmware_version: 7.10 0x800075e6 19.5.12
+      interface: Ethernet
+      mac: 40:a6:b7:1b:64:81
+      management: false
+      model: Ethernet Controller XXV710 for 25GbE SFP28
+      name: ens1f1
+      vendor: Intel
+    eth2:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:69:0c
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno1
+      vendor: Broadcom
+    eth3:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:69:0d
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno2
+      vendor: Broadcom
+    eth4:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:69:0e
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno3
+      vendor: Broadcom
+    eth5:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:69:0f
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno4
+      vendor: Broadcom
+  operating_system:
+    cstate_driver: intel_idle
+    cstate_governor: menu
+    ht_enabled: true
+    pstate_driver: intel_pstate
+    pstate_governor: performance
+    turboboost_enabled: true
+  processor:
+    cache_l1d: 32768
+    cache_l1i: 32768
+    cache_l2: 1048576
+    cache_l3: 28835840
+    ht_capable: true
+    instruction_set: x86-64
+    microcode: '0x5002f01'
+    model: Intel Xeon
+    other_description: Intel(R) Xeon(R) Gold 5218R CPU @ 2.10GHz
+    vendor: Intel
+    version: Gold 5218R
+  storage_devices:
+    sda:
+      by_id: "/dev/disk/by-id/wwn-0x6f402700f25bbf0026d92cdd083b9106"
+      by_path: "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0"
+      firmware_version: 4.3
+      model: PERC H330 Mini
+      size: 479559942144
+    sdb:
+      by_id: "/dev/disk/by-id/wwn-0x6f402700f25bbf0026d92cdd08422c57"
+      by_path: "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:1:0"
+      firmware_version: 4.3
+      model: PERC H330 Mini
+      size: 8000987201536
+  supported_job_types:
+    virtual: ivt
diff --git a/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-10.yaml b/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-10.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..2fd7584473c77cde6c1b1b6c3ee85738a9d3ebc4
--- /dev/null
+++ b/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-10.yaml
@@ -0,0 +1,115 @@
+# Generated by g5k-checks (g5k-checks -m api)
+---
+grappe-10:
+  architecture:
+    cpu_core_numbering: round-robin
+    nb_cores: 40
+    nb_procs: 2
+    nb_threads: 80
+    platform_type: x86_64
+  bios:
+    release_date: 06/26/2020
+    vendor: Dell Inc.
+    version: 2.8.1
+  bmc_version: 4.22.00.00
+  chassis:
+    manufacturer: Dell Inc.
+    name: PowerEdge R640
+    serial: G0N3F53
+  main_memory:
+    ram_size: 103079215104
+  network_adapters:
+    bmc:
+      ip: 172.17.78.10
+      mac: 2c:ea:7f:ef:92:50
+      management: true
+    eth0:
+      driver: i40e
+      firmware_version: 7.10 0x800075e6 19.5.12
+      interface: Ethernet
+      ip: 172.16.78.10
+      mac: 40:a6:b7:1b:68:c0
+      management: false
+      model: Ethernet Controller XXV710 for 25GbE SFP28
+      name: ens1f0
+      rate: 25000000000
+      vendor: Intel
+    eth1:
+      driver: i40e
+      firmware_version: 7.10 0x800075e6 19.5.12
+      interface: Ethernet
+      mac: 40:a6:b7:1b:68:c1
+      management: false
+      model: Ethernet Controller XXV710 for 25GbE SFP28
+      name: ens1f1
+      vendor: Intel
+    eth2:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:6c:80
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno1
+      vendor: Broadcom
+    eth3:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:6c:81
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno2
+      vendor: Broadcom
+    eth4:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:6c:82
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno3
+      vendor: Broadcom
+    eth5:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:6c:83
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno4
+      vendor: Broadcom
+  operating_system:
+    cstate_driver: intel_idle
+    cstate_governor: menu
+    ht_enabled: true
+    pstate_driver: intel_pstate
+    pstate_governor: performance
+    turboboost_enabled: true
+  processor:
+    cache_l1d: 32768
+    cache_l1i: 32768
+    cache_l2: 1048576
+    cache_l3: 28835840
+    ht_capable: true
+    instruction_set: x86-64
+    microcode: '0x5002f01'
+    model: Intel Xeon
+    other_description: Intel(R) Xeon(R) Gold 5218R CPU @ 2.10GHz
+    vendor: Intel
+    version: Gold 5218R
+  storage_devices:
+    sda:
+      by_id: "/dev/disk/by-id/wwn-0x6f402700e7935a0026d92cf00840cea9"
+      by_path: "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0"
+      firmware_version: 4.3
+      model: PERC H330 Mini
+      size: 479559942144
+    sdb:
+      by_id: "/dev/disk/by-id/wwn-0x6f402700e7935a0026d92cf108477e7f"
+      by_path: "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:1:0"
+      firmware_version: 4.3
+      model: PERC H330 Mini
+      size: 8000987201536
+  supported_job_types:
+    virtual: ivt
diff --git a/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-11.yaml b/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-11.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..a2779c2e581633fd60a3ccfa9132d092bea959cb
--- /dev/null
+++ b/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-11.yaml
@@ -0,0 +1,115 @@
+# Generated by g5k-checks (g5k-checks -m api)
+---
+grappe-11:
+  architecture:
+    cpu_core_numbering: round-robin
+    nb_cores: 40
+    nb_procs: 2
+    nb_threads: 80
+    platform_type: x86_64
+  bios:
+    release_date: 06/26/2020
+    vendor: Dell Inc.
+    version: 2.8.1
+  bmc_version: 4.22.00.00
+  chassis:
+    manufacturer: Dell Inc.
+    name: PowerEdge R640
+    serial: 42N3F53
+  main_memory:
+    ram_size: 103079215104
+  network_adapters:
+    bmc:
+      ip: 172.17.78.11
+      mac: 2c:ea:7f:ef:9e:02
+      management: true
+    eth0:
+      driver: i40e
+      firmware_version: 7.10 0x800075e6 19.5.12
+      interface: Ethernet
+      ip: 172.16.78.11
+      mac: 40:a6:b7:1b:6b:e0
+      management: false
+      model: Ethernet Controller XXV710 for 25GbE SFP28
+      name: ens1f0
+      rate: 25000000000
+      vendor: Intel
+    eth1:
+      driver: i40e
+      firmware_version: 7.10 0x800075e6 19.5.12
+      interface: Ethernet
+      mac: 40:a6:b7:1b:6b:e1
+      management: false
+      model: Ethernet Controller XXV710 for 25GbE SFP28
+      name: ens1f1
+      vendor: Intel
+    eth2:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: 34:48:ed:f2:b5:f0
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno1
+      vendor: Broadcom
+    eth3:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: 34:48:ed:f2:b5:f1
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno2
+      vendor: Broadcom
+    eth4:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: 34:48:ed:f2:b5:f2
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno3
+      vendor: Broadcom
+    eth5:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: 34:48:ed:f2:b5:f3
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno4
+      vendor: Broadcom
+  operating_system:
+    cstate_driver: intel_idle
+    cstate_governor: menu
+    ht_enabled: true
+    pstate_driver: intel_pstate
+    pstate_governor: performance
+    turboboost_enabled: true
+  processor:
+    cache_l1d: 32768
+    cache_l1i: 32768
+    cache_l2: 1048576
+    cache_l3: 28835840
+    ht_capable: true
+    instruction_set: x86-64
+    microcode: '0x5002f01'
+    model: Intel Xeon
+    other_description: Intel(R) Xeon(R) Gold 5218R CPU @ 2.10GHz
+    vendor: Intel
+    version: Gold 5218R
+  storage_devices:
+    sda:
+      by_id: "/dev/disk/by-id/wwn-0x6f402700f2538d0026d92cbd08372b5f"
+      by_path: "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0"
+      firmware_version: 4.3
+      model: PERC H330 Mini
+      size: 479559942144
+    sdb:
+      by_id: "/dev/disk/by-id/wwn-0x6f402700f2538d0026d92cbe083deb90"
+      by_path: "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:1:0"
+      firmware_version: 4.3
+      model: PERC H330 Mini
+      size: 8000987201536
+  supported_job_types:
+    virtual: ivt
diff --git a/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-12.yaml b/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-12.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..c8ce9c10ec108336417d71c6d462cf7544a591be
--- /dev/null
+++ b/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-12.yaml
@@ -0,0 +1,115 @@
+# Generated by g5k-checks (g5k-checks -m api)
+---
+grappe-12:
+  architecture:
+    cpu_core_numbering: round-robin
+    nb_cores: 40
+    nb_procs: 2
+    nb_threads: 80
+    platform_type: x86_64
+  bios:
+    release_date: 06/26/2020
+    vendor: Dell Inc.
+    version: 2.8.1
+  bmc_version: 4.22.00.00
+  chassis:
+    manufacturer: Dell Inc.
+    name: PowerEdge R640
+    serial: 32N3F53
+  main_memory:
+    ram_size: 103079215104
+  network_adapters:
+    bmc:
+      ip: 172.17.78.12
+      mac: 2c:ea:7f:ef:20:90
+      management: true
+    eth0:
+      driver: i40e
+      firmware_version: 7.10 0x800075e6 19.5.12
+      interface: Ethernet
+      ip: 172.16.78.12
+      mac: 40:a6:b7:1b:6b:b0
+      management: false
+      model: Ethernet Controller XXV710 for 25GbE SFP28
+      name: ens1f0
+      rate: 25000000000
+      vendor: Intel
+    eth1:
+      driver: i40e
+      firmware_version: 7.10 0x800075e6 19.5.12
+      interface: Ethernet
+      mac: 40:a6:b7:1b:6b:b1
+      management: false
+      model: Ethernet Controller XXV710 for 25GbE SFP28
+      name: ens1f1
+      vendor: Intel
+    eth2:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:68:80
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno1
+      vendor: Broadcom
+    eth3:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:68:81
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno2
+      vendor: Broadcom
+    eth4:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:68:82
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno3
+      vendor: Broadcom
+    eth5:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:68:83
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno4
+      vendor: Broadcom
+  operating_system:
+    cstate_driver: intel_idle
+    cstate_governor: menu
+    ht_enabled: true
+    pstate_driver: intel_pstate
+    pstate_governor: performance
+    turboboost_enabled: true
+  processor:
+    cache_l1d: 32768
+    cache_l1i: 32768
+    cache_l2: 1048576
+    cache_l3: 28835840
+    ht_capable: true
+    instruction_set: x86-64
+    microcode: '0x5002f01'
+    model: Intel Xeon
+    other_description: Intel(R) Xeon(R) Gold 5218R CPU @ 2.10GHz
+    vendor: Intel
+    version: Gold 5218R
+  storage_devices:
+    sda:
+      by_id: "/dev/disk/by-id/wwn-0x6f402700e7916d0026d92ce1083a28e8"
+      by_path: "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0"
+      firmware_version: 4.3
+      model: PERC H330 Mini
+      size: 479559942144
+    sdb:
+      by_id: "/dev/disk/by-id/wwn-0x6f402700e7916d0026d92ce108410cc9"
+      by_path: "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:1:0"
+      firmware_version: 4.3
+      model: PERC H330 Mini
+      size: 8000987201536
+  supported_job_types:
+    virtual: ivt
diff --git a/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-13.yaml b/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-13.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..611cf818a76b3aa460260be3a88471f34d06f6c6
--- /dev/null
+++ b/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-13.yaml
@@ -0,0 +1,115 @@
+# Generated by g5k-checks (g5k-checks -m api)
+---
+grappe-13:
+  architecture:
+    cpu_core_numbering: round-robin
+    nb_cores: 40
+    nb_procs: 2
+    nb_threads: 80
+    platform_type: x86_64
+  bios:
+    release_date: 06/26/2020
+    vendor: Dell Inc.
+    version: 2.8.1
+  bmc_version: 4.22.00.00
+  chassis:
+    manufacturer: Dell Inc.
+    name: PowerEdge R640
+    serial: 12N3F53
+  main_memory:
+    ram_size: 103079215104
+  network_adapters:
+    bmc:
+      ip: 172.17.78.13
+      mac: 2c:ea:7f:ee:f4:74
+      management: true
+    eth0:
+      driver: i40e
+      firmware_version: 7.10 0x800075e6 19.5.12
+      interface: Ethernet
+      ip: 172.16.78.13
+      mac: 40:a6:b7:1b:69:10
+      management: false
+      model: Ethernet Controller XXV710 for 25GbE SFP28
+      name: ens1f0
+      rate: 25000000000
+      vendor: Intel
+    eth1:
+      driver: i40e
+      firmware_version: 7.10 0x800075e6 19.5.12
+      interface: Ethernet
+      mac: 40:a6:b7:1b:69:11
+      management: false
+      model: Ethernet Controller XXV710 for 25GbE SFP28
+      name: ens1f1
+      vendor: Intel
+    eth2:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:60:e4
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno1
+      vendor: Broadcom
+    eth3:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:60:e5
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno2
+      vendor: Broadcom
+    eth4:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:60:e6
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno3
+      vendor: Broadcom
+    eth5:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:60:e7
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno4
+      vendor: Broadcom
+  operating_system:
+    cstate_driver: intel_idle
+    cstate_governor: menu
+    ht_enabled: true
+    pstate_driver: intel_pstate
+    pstate_governor: performance
+    turboboost_enabled: true
+  processor:
+    cache_l1d: 32768
+    cache_l1i: 32768
+    cache_l2: 1048576
+    cache_l3: 28835840
+    ht_capable: true
+    instruction_set: x86-64
+    microcode: '0x5002f01'
+    model: Intel Xeon
+    other_description: Intel(R) Xeon(R) Gold 5218R CPU @ 2.10GHz
+    vendor: Intel
+    version: Gold 5218R
+  storage_devices:
+    sda:
+      by_id: "/dev/disk/by-id/wwn-0x6f402700f25bc90026d92cd20836928f"
+      by_path: "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0"
+      firmware_version: 4.3
+      model: PERC H330 Mini
+      size: 479559942144
+    sdb:
+      by_id: "/dev/disk/by-id/wwn-0x6f402700f25bc90026d92cd3083d35cf"
+      by_path: "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:1:0"
+      firmware_version: 4.3
+      model: PERC H330 Mini
+      size: 8000987201536
+  supported_job_types:
+    virtual: ivt
diff --git a/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-14.yaml b/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-14.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..6aa3008fbcdd76d65476ce69d2a8892a6c4deea7
--- /dev/null
+++ b/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-14.yaml
@@ -0,0 +1,115 @@
+# Generated by g5k-checks (g5k-checks -m api)
+---
+grappe-14:
+  architecture:
+    cpu_core_numbering: round-robin
+    nb_cores: 40
+    nb_procs: 2
+    nb_threads: 80
+    platform_type: x86_64
+  bios:
+    release_date: 06/26/2020
+    vendor: Dell Inc.
+    version: 2.8.1
+  bmc_version: 4.22.00.00
+  chassis:
+    manufacturer: Dell Inc.
+    name: PowerEdge R640
+    serial: H0N3F53
+  main_memory:
+    ram_size: 103079215104
+  network_adapters:
+    bmc:
+      ip: 172.17.78.14
+      mac: 2c:ea:7f:ef:93:16
+      management: true
+    eth0:
+      driver: i40e
+      firmware_version: 7.10 0x800075e6 19.5.12
+      interface: Ethernet
+      ip: 172.16.78.14
+      mac: 40:a6:b7:1b:6b:10
+      management: false
+      model: Ethernet Controller XXV710 for 25GbE SFP28
+      name: ens1f0
+      rate: 25000000000
+      vendor: Intel
+    eth1:
+      driver: i40e
+      firmware_version: 7.10 0x800075e6 19.5.12
+      interface: Ethernet
+      mac: 40:a6:b7:1b:6b:11
+      management: false
+      model: Ethernet Controller XXV710 for 25GbE SFP28
+      name: ens1f1
+      vendor: Intel
+    eth2:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:6e:fc
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno1
+      vendor: Broadcom
+    eth3:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:6e:fd
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno2
+      vendor: Broadcom
+    eth4:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:6e:fe
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno3
+      vendor: Broadcom
+    eth5:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:6e:ff
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno4
+      vendor: Broadcom
+  operating_system:
+    cstate_driver: intel_idle
+    cstate_governor: menu
+    ht_enabled: true
+    pstate_driver: intel_pstate
+    pstate_governor: performance
+    turboboost_enabled: true
+  processor:
+    cache_l1d: 32768
+    cache_l1i: 32768
+    cache_l2: 1048576
+    cache_l3: 28835840
+    ht_capable: true
+    instruction_set: x86-64
+    microcode: '0x5002f01'
+    model: Intel Xeon
+    other_description: Intel(R) Xeon(R) Gold 5218R CPU @ 2.10GHz
+    vendor: Intel
+    version: Gold 5218R
+  storage_devices:
+    sda:
+      by_id: "/dev/disk/by-id/wwn-0x670b5e80cb97970026d92ce40837a0dc"
+      by_path: "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0"
+      firmware_version: 4.3
+      model: PERC H330 Mini
+      size: 479559942144
+    sdb:
+      by_id: "/dev/disk/by-id/wwn-0x670b5e80cb97970026d92ce4083ec66e"
+      by_path: "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:1:0"
+      firmware_version: 4.3
+      model: PERC H330 Mini
+      size: 8000987201536
+  supported_job_types:
+    virtual: ivt
diff --git a/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-15.yaml b/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-15.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..b65d4d0929e9854d75b2400d3f5a8f9de6161f95
--- /dev/null
+++ b/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-15.yaml
@@ -0,0 +1,115 @@
+# Generated by g5k-checks (g5k-checks -m api)
+---
+grappe-15:
+  architecture:
+    cpu_core_numbering: round-robin
+    nb_cores: 40
+    nb_procs: 2
+    nb_threads: 80
+    platform_type: x86_64
+  bios:
+    release_date: 06/26/2020
+    vendor: Dell Inc.
+    version: 2.8.1
+  bmc_version: 4.22.00.00
+  chassis:
+    manufacturer: Dell Inc.
+    name: PowerEdge R640
+    serial: 11N3F53
+  main_memory:
+    ram_size: 103079215104
+  network_adapters:
+    bmc:
+      ip: 172.17.78.15
+      mac: 2c:ea:7f:ef:21:c2
+      management: true
+    eth0:
+      driver: i40e
+      firmware_version: 7.10 0x800075e6 19.5.12
+      interface: Ethernet
+      ip: 172.16.78.15
+      mac: 40:a6:b7:1b:69:00
+      management: false
+      model: Ethernet Controller XXV710 for 25GbE SFP28
+      name: ens1f0
+      rate: 25000000000
+      vendor: Intel
+    eth1:
+      driver: i40e
+      firmware_version: 7.10 0x800075e6 19.5.12
+      interface: Ethernet
+      mac: 40:a6:b7:1b:69:01
+      management: false
+      model: Ethernet Controller XXV710 for 25GbE SFP28
+      name: ens1f1
+      vendor: Intel
+    eth2:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:81:e4
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno1
+      vendor: Broadcom
+    eth3:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:81:e5
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno2
+      vendor: Broadcom
+    eth4:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:81:e6
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno3
+      vendor: Broadcom
+    eth5:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:81:e7
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno4
+      vendor: Broadcom
+  operating_system:
+    cstate_driver: intel_idle
+    cstate_governor: menu
+    ht_enabled: true
+    pstate_driver: intel_pstate
+    pstate_governor: performance
+    turboboost_enabled: true
+  processor:
+    cache_l1d: 32768
+    cache_l1i: 32768
+    cache_l2: 1048576
+    cache_l3: 28835840
+    ht_capable: true
+    instruction_set: x86-64
+    microcode: '0x5002f01'
+    model: Intel Xeon
+    other_description: Intel(R) Xeon(R) Gold 5218R CPU @ 2.10GHz
+    vendor: Intel
+    version: Gold 5218R
+  storage_devices:
+    sda:
+      by_id: "/dev/disk/by-id/wwn-0x670b5e80c9cdcc0026d92cfa0839e7ec"
+      by_path: "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0"
+      firmware_version: 4.3
+      model: PERC H330 Mini
+      size: 479559942144
+    sdb:
+      by_id: "/dev/disk/by-id/wwn-0x670b5e80c9cdcc0026d92cfa08410106"
+      by_path: "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:1:0"
+      firmware_version: 4.3
+      model: PERC H330 Mini
+      size: 8000987201536
+  supported_job_types:
+    virtual: ivt
diff --git a/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-16.yaml b/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-16.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..7b1c4d69812c873d6930ffe9f6fe6f0670233283
--- /dev/null
+++ b/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-16.yaml
@@ -0,0 +1,115 @@
+# Generated by g5k-checks (g5k-checks -m api)
+---
+grappe-16:
+  architecture:
+    cpu_core_numbering: round-robin
+    nb_cores: 40
+    nb_procs: 2
+    nb_threads: 80
+    platform_type: x86_64
+  bios:
+    release_date: 06/26/2020
+    vendor: Dell Inc.
+    version: 2.8.1
+  bmc_version: 4.22.00.00
+  chassis:
+    manufacturer: Dell Inc.
+    name: PowerEdge R640
+    serial: 21N3F53
+  main_memory:
+    ram_size: 103079215104
+  network_adapters:
+    bmc:
+      ip: 172.17.78.16
+      mac: 2c:ea:7f:ef:81:04
+      management: true
+    eth0:
+      driver: i40e
+      firmware_version: 7.10 0x800075e6 19.5.12
+      interface: Ethernet
+      ip: 172.16.78.16
+      mac: 40:a6:b7:1b:68:70
+      management: false
+      model: Ethernet Controller XXV710 for 25GbE SFP28
+      name: ens1f0
+      rate: 25000000000
+      vendor: Intel
+    eth1:
+      driver: i40e
+      firmware_version: 7.10 0x800075e6 19.5.12
+      interface: Ethernet
+      mac: 40:a6:b7:1b:68:71
+      management: false
+      model: Ethernet Controller XXV710 for 25GbE SFP28
+      name: ens1f1
+      vendor: Intel
+    eth2:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:5d:bc
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno1
+      vendor: Broadcom
+    eth3:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:5d:bd
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno2
+      vendor: Broadcom
+    eth4:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:5d:be
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno3
+      vendor: Broadcom
+    eth5:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:5d:bf
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno4
+      vendor: Broadcom
+  operating_system:
+    cstate_driver: intel_idle
+    cstate_governor: menu
+    ht_enabled: true
+    pstate_driver: intel_pstate
+    pstate_governor: performance
+    turboboost_enabled: true
+  processor:
+    cache_l1d: 32768
+    cache_l1i: 32768
+    cache_l2: 1048576
+    cache_l3: 28835840
+    ht_capable: true
+    instruction_set: x86-64
+    microcode: '0x5002f01'
+    model: Intel Xeon
+    other_description: Intel(R) Xeon(R) Gold 5218R CPU @ 2.10GHz
+    vendor: Intel
+    version: Gold 5218R
+  storage_devices:
+    sda:
+      by_id: "/dev/disk/by-id/wwn-0x670b5e80cb978c0026d92cb0083526f3"
+      by_path: "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0"
+      firmware_version: 4.3
+      model: PERC H330 Mini
+      size: 479559942144
+    sdb:
+      by_id: "/dev/disk/by-id/wwn-0x670b5e80cb978c0026d92cb1083bc89b"
+      by_path: "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:1:0"
+      firmware_version: 4.3
+      model: PERC H330 Mini
+      size: 8000987201536
+  supported_job_types:
+    virtual: ivt
diff --git a/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-2.yaml b/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-2.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..79695d9afde1d7a0256779089a584bf0e335a2f9
--- /dev/null
+++ b/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-2.yaml
@@ -0,0 +1,115 @@
+# Generated by g5k-checks (g5k-checks -m api)
+---
+grappe-2:
+  architecture:
+    cpu_core_numbering: round-robin
+    nb_cores: 40
+    nb_procs: 2
+    nb_threads: 80
+    platform_type: x86_64
+  bios:
+    release_date: 06/26/2020
+    vendor: Dell Inc.
+    version: 2.8.1
+  bmc_version: 4.22.00.00
+  chassis:
+    manufacturer: Dell Inc.
+    name: PowerEdge R640
+    serial: 61N3F53
+  main_memory:
+    ram_size: 103079215104
+  network_adapters:
+    bmc:
+      ip: 172.17.78.2
+      mac: 2c:ea:7f:ee:88:7a
+      management: true
+    eth0:
+      driver: i40e
+      firmware_version: 7.10 0x800075e6 19.5.12
+      interface: Ethernet
+      ip: 172.16.78.2
+      mac: 40:a6:b7:1b:a9:d0
+      management: false
+      model: Ethernet Controller XXV710 for 25GbE SFP28
+      name: ens1f0
+      rate: 25000000000
+      vendor: Intel
+    eth1:
+      driver: i40e
+      firmware_version: 7.10 0x800075e6 19.5.12
+      interface: Ethernet
+      mac: 40:a6:b7:1b:a9:d1
+      management: false
+      model: Ethernet Controller XXV710 for 25GbE SFP28
+      name: ens1f1
+      vendor: Intel
+    eth2:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:5d:30
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno1
+      vendor: Broadcom
+    eth3:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:5d:31
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno2
+      vendor: Broadcom
+    eth4:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:5d:32
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno3
+      vendor: Broadcom
+    eth5:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:5d:33
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno4
+      vendor: Broadcom
+  operating_system:
+    cstate_driver: intel_idle
+    cstate_governor: menu
+    ht_enabled: true
+    pstate_driver: intel_pstate
+    pstate_governor: performance
+    turboboost_enabled: true
+  processor:
+    cache_l1d: 32768
+    cache_l1i: 32768
+    cache_l2: 1048576
+    cache_l3: 28835840
+    ht_capable: true
+    instruction_set: x86-64
+    microcode: '0x5002f01'
+    model: Intel Xeon
+    other_description: Intel(R) Xeon(R) Gold 5218R CPU @ 2.10GHz
+    vendor: Intel
+    version: Gold 5218R
+  storage_devices:
+    sda:
+      by_id: "/dev/disk/by-id/wwn-0x670b5e80c9be020026d92cbc083ce78c"
+      by_path: "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0"
+      firmware_version: 4.3
+      model: PERC H330 Mini
+      size: 479559942144
+    sdb:
+      by_id: "/dev/disk/by-id/wwn-0x670b5e80c9be020026d92cbc08441067"
+      by_path: "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:1:0"
+      firmware_version: 4.3
+      model: PERC H330 Mini
+      size: 8000987201536
+  supported_job_types:
+    virtual: ivt
diff --git a/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-3.yaml b/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-3.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..9c20759dd964f0ff5498ed7c5124b34ede59f6cc
--- /dev/null
+++ b/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-3.yaml
@@ -0,0 +1,115 @@
+# Generated by g5k-checks (g5k-checks -m api)
+---
+grappe-3:
+  architecture:
+    cpu_core_numbering: round-robin
+    nb_cores: 40
+    nb_procs: 2
+    nb_threads: 80
+    platform_type: x86_64
+  bios:
+    release_date: 06/26/2020
+    vendor: Dell Inc.
+    version: 2.8.1
+  bmc_version: 4.22.00.00
+  chassis:
+    manufacturer: Dell Inc.
+    name: PowerEdge R640
+    serial: 31N3F53
+  main_memory:
+    ram_size: 103079215104
+  network_adapters:
+    bmc:
+      ip: 172.17.78.3
+      mac: 2c:ea:7f:ef:1d:fc
+      management: true
+    eth0:
+      driver: i40e
+      firmware_version: 7.10 0x800075e6 19.5.12
+      interface: Ethernet
+      ip: 172.16.78.3
+      mac: 40:a6:b7:1b:ab:50
+      management: false
+      model: Ethernet Controller XXV710 for 25GbE SFP28
+      name: ens1f0
+      rate: 25000000000
+      vendor: Intel
+    eth1:
+      driver: i40e
+      firmware_version: 7.10 0x800075e6 19.5.12
+      interface: Ethernet
+      mac: 40:a6:b7:1b:ab:51
+      management: false
+      model: Ethernet Controller XXV710 for 25GbE SFP28
+      name: ens1f1
+      vendor: Intel
+    eth2:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:5d:34
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno1
+      vendor: Broadcom
+    eth3:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:5d:35
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno2
+      vendor: Broadcom
+    eth4:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:5d:36
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno3
+      vendor: Broadcom
+    eth5:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:5d:37
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno4
+      vendor: Broadcom
+  operating_system:
+    cstate_driver: intel_idle
+    cstate_governor: menu
+    ht_enabled: true
+    pstate_driver: intel_pstate
+    pstate_governor: performance
+    turboboost_enabled: true
+  processor:
+    cache_l1d: 32768
+    cache_l1i: 32768
+    cache_l2: 1048576
+    cache_l3: 28835840
+    ht_capable: true
+    instruction_set: x86-64
+    microcode: '0x5002f01'
+    model: Intel Xeon
+    other_description: Intel(R) Xeon(R) Gold 5218R CPU @ 2.10GHz
+    vendor: Intel
+    version: Gold 5218R
+  storage_devices:
+    sda:
+      by_id: "/dev/disk/by-id/wwn-0x670b5e80cb97950026d92ce308344ec5"
+      by_path: "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0"
+      firmware_version: 4.3
+      model: PERC H330 Mini
+      size: 479559942144
+    sdb:
+      by_id: "/dev/disk/by-id/wwn-0x670b5e80cb97950026d92ce4083b00bf"
+      by_path: "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:1:0"
+      firmware_version: 4.3
+      model: PERC H330 Mini
+      size: 8000987201536
+  supported_job_types:
+    virtual: ivt
diff --git a/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-4.yaml b/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-4.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..e5cb987b6171e81c4ec915145edc9e5e180439f1
--- /dev/null
+++ b/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-4.yaml
@@ -0,0 +1,115 @@
+# Generated by g5k-checks (g5k-checks -m api)
+---
+grappe-4:
+  architecture:
+    cpu_core_numbering: round-robin
+    nb_cores: 40
+    nb_procs: 2
+    nb_threads: 80
+    platform_type: x86_64
+  bios:
+    release_date: 06/26/2020
+    vendor: Dell Inc.
+    version: 2.8.1
+  bmc_version: 4.22.00.00
+  chassis:
+    manufacturer: Dell Inc.
+    name: PowerEdge R640
+    serial: 51N3F53
+  main_memory:
+    ram_size: 103079215104
+  network_adapters:
+    bmc:
+      ip: 172.17.78.4
+      mac: 2c:ea:7f:ef:32:60
+      management: true
+    eth0:
+      driver: i40e
+      firmware_version: 7.10 0x800075e6 19.5.12
+      interface: Ethernet
+      ip: 172.16.78.4
+      mac: 40:a6:b7:1b:b4:f0
+      management: false
+      model: Ethernet Controller XXV710 for 25GbE SFP28
+      name: ens1f0
+      rate: 25000000000
+      vendor: Intel
+    eth1:
+      driver: i40e
+      firmware_version: 7.10 0x800075e6 19.5.12
+      interface: Ethernet
+      mac: 40:a6:b7:1b:b4:f1
+      management: false
+      model: Ethernet Controller XXV710 for 25GbE SFP28
+      name: ens1f1
+      vendor: Intel
+    eth2:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:67:cc
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno1
+      vendor: Broadcom
+    eth3:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:67:cd
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno2
+      vendor: Broadcom
+    eth4:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:67:ce
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno3
+      vendor: Broadcom
+    eth5:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:67:cf
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno4
+      vendor: Broadcom
+  operating_system:
+    cstate_driver: intel_idle
+    cstate_governor: menu
+    ht_enabled: true
+    pstate_driver: intel_pstate
+    pstate_governor: performance
+    turboboost_enabled: true
+  processor:
+    cache_l1d: 32768
+    cache_l1i: 32768
+    cache_l2: 1048576
+    cache_l3: 28835840
+    ht_capable: true
+    instruction_set: x86-64
+    microcode: '0x5002f01'
+    model: Intel Xeon
+    other_description: Intel(R) Xeon(R) Gold 5218R CPU @ 2.10GHz
+    vendor: Intel
+    version: Gold 5218R
+  storage_devices:
+    sda:
+      by_id: "/dev/disk/by-id/wwn-0x670b5e80c9cdce0026d92d0008324224"
+      by_path: "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0"
+      firmware_version: 4.3
+      model: PERC H330 Mini
+      size: 479559942144
+    sdb:
+      by_id: "/dev/disk/by-id/wwn-0x670b5e80c9cdce0026d92d010839531b"
+      by_path: "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:1:0"
+      firmware_version: 4.3
+      model: PERC H330 Mini
+      size: 8000987201536
+  supported_job_types:
+    virtual: ivt
diff --git a/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-5.yaml b/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-5.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..6afdb27a3f4f507d7c4aa1ceb97647a81649b0d9
--- /dev/null
+++ b/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-5.yaml
@@ -0,0 +1,115 @@
+# Generated by g5k-checks (g5k-checks -m api)
+---
+grappe-5:
+  architecture:
+    cpu_core_numbering: round-robin
+    nb_cores: 40
+    nb_procs: 2
+    nb_threads: 80
+    platform_type: x86_64
+  bios:
+    release_date: 06/26/2020
+    vendor: Dell Inc.
+    version: 2.8.1
+  bmc_version: 4.22.00.00
+  chassis:
+    manufacturer: Dell Inc.
+    name: PowerEdge R640
+    serial: 41N3F53
+  main_memory:
+    ram_size: 103079215104
+  network_adapters:
+    bmc:
+      ip: 172.17.78.5
+      mac: 2c:ea:7f:ef:27:56
+      management: true
+    eth0:
+      driver: i40e
+      firmware_version: 7.10 0x800075e6 19.5.12
+      interface: Ethernet
+      ip: 172.16.78.5
+      mac: 40:a6:b7:1b:b9:c0
+      management: false
+      model: Ethernet Controller XXV710 for 25GbE SFP28
+      name: ens1f0
+      rate: 25000000000
+      vendor: Intel
+    eth1:
+      driver: i40e
+      firmware_version: 7.10 0x800075e6 19.5.12
+      interface: Ethernet
+      mac: 40:a6:b7:1b:b9:c1
+      management: false
+      model: Ethernet Controller XXV710 for 25GbE SFP28
+      name: ens1f1
+      vendor: Intel
+    eth2:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:81:5c
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno1
+      vendor: Broadcom
+    eth3:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:81:5d
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno2
+      vendor: Broadcom
+    eth4:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:81:5e
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno3
+      vendor: Broadcom
+    eth5:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:81:5f
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno4
+      vendor: Broadcom
+  operating_system:
+    cstate_driver: intel_idle
+    cstate_governor: menu
+    ht_enabled: true
+    pstate_driver: intel_pstate
+    pstate_governor: performance
+    turboboost_enabled: true
+  processor:
+    cache_l1d: 32768
+    cache_l1i: 32768
+    cache_l2: 1048576
+    cache_l3: 28835840
+    ht_capable: true
+    instruction_set: x86-64
+    microcode: '0x5002f01'
+    model: Intel Xeon
+    other_description: Intel(R) Xeon(R) Gold 5218R CPU @ 2.10GHz
+    vendor: Intel
+    version: Gold 5218R
+  storage_devices:
+    sda:
+      by_id: "/dev/disk/by-id/wwn-0x670b5e80cb978e0026d92ce5083b9447"
+      by_path: "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0"
+      firmware_version: 4.3
+      model: PERC H330 Mini
+      size: 479559942144
+    sdb:
+      by_id: "/dev/disk/by-id/wwn-0x670b5e80cb978e0026d92ce50842b94a"
+      by_path: "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:1:0"
+      firmware_version: 4.3
+      model: PERC H330 Mini
+      size: 8000987201536
+  supported_job_types:
+    virtual: ivt
diff --git a/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-6.yaml b/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-6.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..c676a2b736e361c254e78a1314d360171e2d5e0a
--- /dev/null
+++ b/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-6.yaml
@@ -0,0 +1,115 @@
+# Generated by g5k-checks (g5k-checks -m api)
+---
+grappe-6:
+  architecture:
+    cpu_core_numbering: round-robin
+    nb_cores: 40
+    nb_procs: 2
+    nb_threads: 80
+    platform_type: x86_64
+  bios:
+    release_date: 06/26/2020
+    vendor: Dell Inc.
+    version: 2.8.1
+  bmc_version: 4.22.00.00
+  chassis:
+    manufacturer: Dell Inc.
+    name: PowerEdge R640
+    serial: 62N3F53
+  main_memory:
+    ram_size: 103079215104
+  network_adapters:
+    bmc:
+      ip: 172.17.78.6
+      mac: 2c:ea:7f:ef:95:bc
+      management: true
+    eth0:
+      driver: i40e
+      firmware_version: 7.10 0x800075e6 19.5.12
+      interface: Ethernet
+      ip: 172.16.78.6
+      mac: 40:a6:b7:1b:64:a0
+      management: false
+      model: Ethernet Controller XXV710 for 25GbE SFP28
+      name: ens1f0
+      rate: 25000000000
+      vendor: Intel
+    eth1:
+      driver: i40e
+      firmware_version: 7.10 0x800075e6 19.5.12
+      interface: Ethernet
+      mac: 40:a6:b7:1b:64:a1
+      management: false
+      model: Ethernet Controller XXV710 for 25GbE SFP28
+      name: ens1f1
+      vendor: Intel
+    eth2:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:6c:10
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno1
+      vendor: Broadcom
+    eth3:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:6c:11
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno2
+      vendor: Broadcom
+    eth4:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:6c:12
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno3
+      vendor: Broadcom
+    eth5:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:6c:13
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno4
+      vendor: Broadcom
+  operating_system:
+    cstate_driver: intel_idle
+    cstate_governor: menu
+    ht_enabled: true
+    pstate_driver: intel_pstate
+    pstate_governor: performance
+    turboboost_enabled: true
+  processor:
+    cache_l1d: 32768
+    cache_l1i: 32768
+    cache_l2: 1048576
+    cache_l3: 28835840
+    ht_capable: true
+    instruction_set: x86-64
+    microcode: '0x5002f01'
+    model: Intel Xeon
+    other_description: Intel(R) Xeon(R) Gold 5218R CPU @ 2.10GHz
+    vendor: Intel
+    version: Gold 5218R
+  storage_devices:
+    sda:
+      by_id: "/dev/disk/by-id/wwn-0x6f402700f25bd60026d92cbf084093bb"
+      by_path: "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0"
+      firmware_version: 4.3
+      model: PERC H330 Mini
+      size: 479559942144
+    sdb:
+      by_id: "/dev/disk/by-id/wwn-0x6f402700f25bd60026d92cc008476f38"
+      by_path: "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:1:0"
+      firmware_version: 4.3
+      model: PERC H330 Mini
+      size: 8000987201536
+  supported_job_types:
+    virtual: ivt
diff --git a/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-7.yaml b/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-7.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..50ea447672f5fdc86dac60f4e397b37f66a2f82c
--- /dev/null
+++ b/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-7.yaml
@@ -0,0 +1,115 @@
+# Generated by g5k-checks (g5k-checks -m api)
+---
+grappe-7:
+  architecture:
+    cpu_core_numbering: round-robin
+    nb_cores: 40
+    nb_procs: 2
+    nb_threads: 80
+    platform_type: x86_64
+  bios:
+    release_date: 06/26/2020
+    vendor: Dell Inc.
+    version: 2.8.1
+  bmc_version: 4.22.00.00
+  chassis:
+    manufacturer: Dell Inc.
+    name: PowerEdge R640
+    serial: J0N3F53
+  main_memory:
+    ram_size: 103079215104
+  network_adapters:
+    bmc:
+      ip: 172.17.78.7
+      mac: 2c:ea:7f:ef:8e:96
+      management: true
+    eth0:
+      driver: i40e
+      firmware_version: 7.10 0x800075e6 19.5.12
+      interface: Ethernet
+      ip: 172.16.78.7
+      mac: 40:a6:b7:1b:6a:b0
+      management: false
+      model: Ethernet Controller XXV710 for 25GbE SFP28
+      name: ens1f0
+      rate: 25000000000
+      vendor: Intel
+    eth1:
+      driver: i40e
+      firmware_version: 7.10 0x800075e6 19.5.12
+      interface: Ethernet
+      mac: 40:a6:b7:1b:6a:b1
+      management: false
+      model: Ethernet Controller XXV710 for 25GbE SFP28
+      name: ens1f1
+      vendor: Intel
+    eth2:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:81:04
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno1
+      vendor: Broadcom
+    eth3:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:81:05
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno2
+      vendor: Broadcom
+    eth4:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:81:06
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno3
+      vendor: Broadcom
+    eth5:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:81:07
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno4
+      vendor: Broadcom
+  operating_system:
+    cstate_driver: intel_idle
+    cstate_governor: menu
+    ht_enabled: true
+    pstate_driver: intel_pstate
+    pstate_governor: performance
+    turboboost_enabled: true
+  processor:
+    cache_l1d: 32768
+    cache_l1i: 32768
+    cache_l2: 1048576
+    cache_l3: 28835840
+    ht_capable: true
+    instruction_set: x86-64
+    microcode: '0x5002f01'
+    model: Intel Xeon
+    other_description: Intel(R) Xeon(R) Gold 5218R CPU @ 2.10GHz
+    vendor: Intel
+    version: Gold 5218R
+  storage_devices:
+    sda:
+      by_id: "/dev/disk/by-id/wwn-0x670b5e80cb97ab0026d92cde0835630c"
+      by_path: "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0"
+      firmware_version: 4.3
+      model: PERC H330 Mini
+      size: 479559942144
+    sdb:
+      by_id: "/dev/disk/by-id/wwn-0x670b5e80cb97ab0026d92cdf083c8655"
+      by_path: "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:1:0"
+      firmware_version: 4.3
+      model: PERC H330 Mini
+      size: 8000987201536
+  supported_job_types:
+    virtual: ivt
diff --git a/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-8.yaml b/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-8.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..fc8062af7d13dbe8a0885b262cab0d4fe88c0160
--- /dev/null
+++ b/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-8.yaml
@@ -0,0 +1,115 @@
+# Generated by g5k-checks (g5k-checks -m api)
+---
+grappe-8:
+  architecture:
+    cpu_core_numbering: round-robin
+    nb_cores: 40
+    nb_procs: 2
+    nb_threads: 80
+    platform_type: x86_64
+  bios:
+    release_date: 06/26/2020
+    vendor: Dell Inc.
+    version: 2.8.1
+  bmc_version: 4.22.00.00
+  chassis:
+    manufacturer: Dell Inc.
+    name: PowerEdge R640
+    serial: 71N3F53
+  main_memory:
+    ram_size: 103079215104
+  network_adapters:
+    bmc:
+      ip: 172.17.78.8
+      mac: 2c:ea:7f:ef:28:70
+      management: true
+    eth0:
+      driver: i40e
+      firmware_version: 7.10 0x800075e6 19.5.12
+      interface: Ethernet
+      ip: 172.16.78.8
+      mac: 40:a6:b7:1b:ac:40
+      management: false
+      model: Ethernet Controller XXV710 for 25GbE SFP28
+      name: ens1f0
+      rate: 25000000000
+      vendor: Intel
+    eth1:
+      driver: i40e
+      firmware_version: 7.10 0x800075e6 19.5.12
+      interface: Ethernet
+      mac: 40:a6:b7:1b:ac:41
+      management: false
+      model: Ethernet Controller XXV710 for 25GbE SFP28
+      name: ens1f1
+      vendor: Intel
+    eth2:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:65:cc
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno1
+      vendor: Broadcom
+    eth3:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:65:cd
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno2
+      vendor: Broadcom
+    eth4:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:65:ce
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno3
+      vendor: Broadcom
+    eth5:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: f0:d4:e2:ec:65:cf
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno4
+      vendor: Broadcom
+  operating_system:
+    cstate_driver: intel_idle
+    cstate_governor: menu
+    ht_enabled: true
+    pstate_driver: intel_pstate
+    pstate_governor: performance
+    turboboost_enabled: true
+  processor:
+    cache_l1d: 32768
+    cache_l1i: 32768
+    cache_l2: 1048576
+    cache_l3: 28835840
+    ht_capable: true
+    instruction_set: x86-64
+    microcode: '0x5002f01'
+    model: Intel Xeon
+    other_description: Intel(R) Xeon(R) Gold 5218R CPU @ 2.10GHz
+    vendor: Intel
+    version: Gold 5218R
+  storage_devices:
+    sda:
+      by_id: "/dev/disk/by-id/wwn-0x670b5e80cb978d0026d92cbe08374544"
+      by_path: "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0"
+      firmware_version: 4.3
+      model: PERC H330 Mini
+      size: 479559942144
+    sdb:
+      by_id: "/dev/disk/by-id/wwn-0x670b5e80cb978d0026d92cbf083e5ee5"
+      by_path: "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:1:0"
+      firmware_version: 4.3
+      model: PERC H330 Mini
+      size: 8000987201536
+  supported_job_types:
+    virtual: ivt
diff --git a/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-9.yaml b/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-9.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..56e37ee84e3764fcbf018d24901412a05d35aa43
--- /dev/null
+++ b/input/grid5000/sites/nancy/clusters/grappe/nodes/grappe-9.yaml
@@ -0,0 +1,115 @@
+# Generated by g5k-checks (g5k-checks -m api)
+---
+grappe-9:
+  architecture:
+    cpu_core_numbering: round-robin
+    nb_cores: 40
+    nb_procs: 2
+    nb_threads: 80
+    platform_type: x86_64
+  bios:
+    release_date: 06/26/2020
+    vendor: Dell Inc.
+    version: 2.8.1
+  bmc_version: 4.22.00.00
+  chassis:
+    manufacturer: Dell Inc.
+    name: PowerEdge R640
+    serial: 52N3F53
+  main_memory:
+    ram_size: 103079215104
+  network_adapters:
+    bmc:
+      ip: 172.17.78.9
+      mac: 2c:ea:7f:ef:00:32
+      management: true
+    eth0:
+      driver: i40e
+      firmware_version: 7.10 0x800075e6 19.5.12
+      interface: Ethernet
+      ip: 172.16.78.9
+      mac: 40:a6:b7:1b:6d:80
+      management: false
+      model: Ethernet Controller XXV710 for 25GbE SFP28
+      name: ens1f0
+      rate: 25000000000
+      vendor: Intel
+    eth1:
+      driver: i40e
+      firmware_version: 7.10 0x800075e6 19.5.12
+      interface: Ethernet
+      mac: 40:a6:b7:1b:6d:81
+      management: false
+      model: Ethernet Controller XXV710 for 25GbE SFP28
+      name: ens1f1
+      vendor: Intel
+    eth2:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: 34:48:ed:f2:b8:4c
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno1
+      vendor: Broadcom
+    eth3:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: 34:48:ed:f2:b8:4d
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno2
+      vendor: Broadcom
+    eth4:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: 34:48:ed:f2:b8:4e
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno3
+      vendor: Broadcom
+    eth5:
+      driver: tg3
+      firmware_version: FFV21.60.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: 34:48:ed:f2:b8:4f
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno4
+      vendor: Broadcom
+  operating_system:
+    cstate_driver: intel_idle
+    cstate_governor: menu
+    ht_enabled: true
+    pstate_driver: intel_pstate
+    pstate_governor: performance
+    turboboost_enabled: true
+  processor:
+    cache_l1d: 32768
+    cache_l1i: 32768
+    cache_l2: 1048576
+    cache_l3: 28835840
+    ht_capable: true
+    instruction_set: x86-64
+    microcode: '0x5002f01'
+    model: Intel Xeon
+    other_description: Intel(R) Xeon(R) Gold 5218R CPU @ 2.10GHz
+    vendor: Intel
+    version: Gold 5218R
+  storage_devices:
+    sda:
+      by_id: "/dev/disk/by-id/wwn-0x6f402700f25b960026d92cdf08387140"
+      by_path: "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0"
+      firmware_version: 4.3
+      model: PERC H330 Mini
+      size: 479559942144
+    sdb:
+      by_id: "/dev/disk/by-id/wwn-0x6f402700f25b960026d92cdf083f33bb"
+      by_path: "/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:1:0"
+      firmware_version: 4.3
+      model: PERC H330 Mini
+      size: 8000987201536
+  supported_job_types:
+    virtual: ivt
diff --git a/input/grid5000/sites/nancy/networks/sgrappe.yaml b/input/grid5000/sites/nancy/networks/sgrappe.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..60cd2a2190429e7971855b1033a80bc11a794732
--- /dev/null
+++ b/input/grid5000/sites/nancy/networks/sgrappe.yaml
@@ -0,0 +1,48 @@
+---
+sgrappe:
+  role: production
+  model: Dell S5224F-ON
+  warranty: "2025-08-07"
+  kind: switch
+  site: nancy
+  snmp_community: public
+  ip: 172.17.79.205
+  linecards:
+    1:
+      snmp_pattern: "Ethernet1/%LINECARD%/%PORT%"
+      kavlan_pattern: "Ethernet%LINECARD%/%PORT%"
+      kind: node
+      rate: 25000000000
+      ports:
+        1:
+          uid: grappe-1
+        2:
+          uid: grappe-2
+        3:
+          uid: grappe-3
+        4:
+          uid: grappe-4
+        5:
+          uid: grappe-5
+        6:
+          uid: grappe-6
+        7:
+          uid: grappe-7
+        8:
+          uid: grappe-8
+        9:
+          uid: grappe-9
+        10:
+           uid: grappe-10
+        11:
+           uid: grappe-11
+        12:
+           uid: grappe-12
+        13:
+           uid: grappe-13
+        14:
+           uid: grappe-14
+        15:
+           uid: grappe-15
+        16:
+           uid: grappe-16
diff --git a/input/grid5000/vlans.yaml b/input/grid5000/vlans.yaml
index 8931fee4eaab92e05621cae575a4526e60b8f6ac..b5592dde4b0cf92b62ead7eadf1f6c7c36188063 100644
--- a/input/grid5000/vlans.yaml
+++ b/input/grid5000/vlans.yaml
@@ -102,6 +102,7 @@ vlans:
       local nancy grele eth0 0 0 11 0
       local nancy graffiti eth2 0 0 12 0
       local nancy grue eth0 0 0 13 0
+      local nancy grappe eth0 0 0 14 0
       local nantes econome eth0 0 0 0 0
       local nantes ecotype eth0 0 0 1 0
       local nantes ecotype eth1 0 0 2 0
@@ -154,6 +155,7 @@ vlans:
       global nancy grimani eth0 0 0 27 0
       global nancy graffiti eth2 0 0 28 0
       global nancy grue eth0 0 0 29 0
+      global nancy grappe eth0 0 0 30 0
       global rennes paravance eth0 0 0 32 0
       global rennes paravance eth1 0 0 32 100
       global rennes parasilo eth0 0 0 33 0
@@ -208,6 +210,7 @@ vlans:
       routed nancy grele eth0 0 16 11 0
       routed nancy graffiti eth2 0 16 12 0
       routed nancy grue eth0 0 16 13 0
+      routed nancy grappe eth0 0 16 14 0
       routed rennes parapide eth0 0 24 0 0
       routed rennes parapluie eth1 0 24 1 0
       routed rennes paranoia eth0 0 24 2 0
diff --git a/lib/refrepo/gen/puppet/dhcpg5k.rb b/lib/refrepo/gen/puppet/dhcpg5k.rb
index dd3b38a280e43660804ddec12d91e16725acf02e..6d050371cc9e18b450950247e7b317795c9f8e7f 100644
--- a/lib/refrepo/gen/puppet/dhcpg5k.rb
+++ b/lib/refrepo/gen/puppet/dhcpg5k.rb
@@ -52,7 +52,6 @@ end
 def generate_puppet_dhcpg5k(options)
   global_hash = load_data_hierarchy
 
-
   puts "Writing DHCP configuration files to: #{options[:output_dir]}"
   puts "For site(s): #{options[:sites].join(', ')}"
 
diff --git a/lib/refrepo/net_names_mapping.yaml b/lib/refrepo/net_names_mapping.yaml
index 995e504b8bd2f37694b93a2543bd3c879e01753a..d9e039d6315c4b226f0ebeeb16684091a94d63b5 100644
--- a/lib/refrepo/net_names_mapping.yaml
+++ b/lib/refrepo/net_names_mapping.yaml
@@ -66,6 +66,13 @@ graphite:
   eno2: eth1
   eno3: eth2
   eno4: eth3
+grappe:
+  eno1: eth2
+  eno2: eth3
+  eno3: eth4
+  eno4: eth5
+  ens1f0: eth0
+  ens1f1: eth1
 grele:
   eno1: eth0
   eno2: eth1