diff --git a/data/grid5000/sites/nancy/clusters/gruss/gruss.json b/data/grid5000/sites/nancy/clusters/gruss/gruss.json
new file mode 100644
index 0000000000000000000000000000000000000000..04bd39e3e1abe335bc0b331215a79f80a83aa42b
--- /dev/null
+++ b/data/grid5000/sites/nancy/clusters/gruss/gruss.json
@@ -0,0 +1,15 @@
+{
+  "created_at": "Thu, 26 Aug 2021 00:00:00 GMT",
+  "exotic": false,
+  "kavlan": false,
+  "metrics": [
+
+  ],
+  "model": "Dell PowerEdge R7525",
+  "queues": [
+    "admin",
+    "testing"
+  ],
+  "type": "cluster",
+  "uid": "gruss"
+}
\ No newline at end of file
diff --git a/data/grid5000/sites/nancy/clusters/gruss/nodes/gruss-1.json b/data/grid5000/sites/nancy/clusters/gruss/nodes/gruss-1.json
new file mode 100644
index 0000000000000000000000000000000000000000..46810cb0613da1ac39f26c826a4fcc76ba81a9ea
--- /dev/null
+++ b/data/grid5000/sites/nancy/clusters/gruss/nodes/gruss-1.json
@@ -0,0 +1,171 @@
+{
+  "architecture": {
+    "cpu_core_numbering": "contiguous",
+    "nb_cores": 48,
+    "nb_procs": 2,
+    "nb_threads": 96,
+    "platform_type": "x86_64"
+  },
+  "bios": {
+    "release_date": "04/08/2021",
+    "vendor": "Dell Inc.",
+    "version": "2.2.5"
+  },
+  "bmc_version": "5.00.00.00",
+  "chassis": {
+    "manufacturer": "Dell Inc.",
+    "name": "PowerEdge R7525",
+    "serial": "2JRQQF3"
+  },
+  "exotic": false,
+  "main_memory": {
+    "ram_size": 274877906944
+  },
+  "network_adapters": [
+    {
+      "device": "eth0",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.80.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "b0:7b:25:d4:5f:54",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno1",
+      "sriov": false,
+      "sriov_totalvfs": 0,
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth1",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.80.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "b0:7b:25:d4:5f:55",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno2",
+      "sriov": false,
+      "sriov_totalvfs": 0,
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth2",
+      "driver": "mlx5_core",
+      "enabled": true,
+      "firmware_version": "16.28.4512 (DEL0000000016)",
+      "interface": "Ethernet",
+      "ip": "172.16.69.1",
+      "ip6": "2001:660:4406:500:6::1",
+      "kavlan": false,
+      "mac": "b8:ce:f6:2b:30:5c",
+      "management": false,
+      "model": "MT27800 Family [ConnectX-5]",
+      "mountable": true,
+      "mounted": true,
+      "name": "eno33",
+      "network_address": "gruss-1.nancy.grid5000.fr",
+      "rate": 25000000000,
+      "sriov": false,
+      "sriov_totalvfs": 0,
+      "switch": "sgruss",
+      "switch_port": "ethernet1/1/1",
+      "vendor": "Mellanox Technologies"
+    },
+    {
+      "device": "eth3",
+      "driver": "mlx5_core",
+      "enabled": false,
+      "firmware_version": "16.28.4512 (DEL0000000016)",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "b8:ce:f6:2b:30:5d",
+      "management": false,
+      "model": "MT27800 Family [ConnectX-5]",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno34",
+      "sriov": false,
+      "sriov_totalvfs": 0,
+      "vendor": "Mellanox Technologies"
+    },
+    {
+      "device": "bmc",
+      "enabled": true,
+      "interface": "Ethernet",
+      "ip": "172.17.69.1",
+      "kavlan": false,
+      "mac": "b0:7b:25:da:e2:b8",
+      "management": true,
+      "mountable": false,
+      "mounted": false,
+      "network_address": "gruss-1-bmc.nancy.grid5000.fr"
+    }
+  ],
+  "operating_system": {
+    "cstate_driver": "acpi_idle",
+    "cstate_governor": "menu",
+    "ht_enabled": true,
+    "pstate_driver": "acpi-cpufreq",
+    "pstate_governor": "performance",
+    "turboboost_enabled": true
+  },
+  "performance": {
+    "core_flops": 19200000000,
+    "node_flops": 921600000000
+  },
+  "processor": {
+    "cache_l1": null,
+    "cache_l1d": 32768,
+    "cache_l1i": 32768,
+    "cache_l2": 524288,
+    "cache_l3": 16777216,
+    "clock_speed": 2400000000,
+    "ht_capable": true,
+    "instruction_set": "x86-64",
+    "microarchitecture": "Zen",
+    "microcode": "0x830104d",
+    "model": "AMD EPYC",
+    "other_description": "AMD EPYC 7352 24-Core Processor",
+    "vendor": "AMD",
+    "version": 7352
+  },
+  "software": {
+    "forced-deployment-timestamp": 202007300948,
+    "postinstall-version": "1.2021092900",
+    "standard-environment": "debian10-x64-std"
+  },
+  "storage_devices": [
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x62cea7f0adc4360028698cd43d496b46",
+      "by_path": "/dev/disk/by-path/pci-0000:01:00.0-scsi-0:2:0:0",
+      "device": "sda",
+      "firmware_version": 5.14,
+      "id": "disk0",
+      "interface": "SAS",
+      "model": "PERC H345 Front",
+      "size": 1919716163584,
+      "storage": "SSD",
+      "vendor": "Dell"
+    }
+  ],
+  "supported_job_types": {
+    "besteffort": true,
+    "deploy": true,
+    "max_walltime": 86400,
+    "queues": [
+      "admin",
+      "testing"
+    ],
+    "virtual": "amd-v"
+  },
+  "type": "node",
+  "uid": "gruss-1"
+}
\ No newline at end of file
diff --git a/data/grid5000/sites/nancy/clusters/gruss/nodes/gruss-2.json b/data/grid5000/sites/nancy/clusters/gruss/nodes/gruss-2.json
new file mode 100644
index 0000000000000000000000000000000000000000..058ef78e8475f7568cf621112ed6739b374515cd
--- /dev/null
+++ b/data/grid5000/sites/nancy/clusters/gruss/nodes/gruss-2.json
@@ -0,0 +1,171 @@
+{
+  "architecture": {
+    "cpu_core_numbering": "contiguous",
+    "nb_cores": 48,
+    "nb_procs": 2,
+    "nb_threads": 96,
+    "platform_type": "x86_64"
+  },
+  "bios": {
+    "release_date": "04/08/2021",
+    "vendor": "Dell Inc.",
+    "version": "2.2.5"
+  },
+  "bmc_version": "5.00.00.00",
+  "chassis": {
+    "manufacturer": "Dell Inc.",
+    "name": "PowerEdge R7525",
+    "serial": "2YTZWF3"
+  },
+  "exotic": false,
+  "main_memory": {
+    "ram_size": 274877906944
+  },
+  "network_adapters": [
+    {
+      "device": "eth0",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.80.9 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "b0:7b:25:d4:b9:78",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno1",
+      "sriov": false,
+      "sriov_totalvfs": 0,
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth1",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.80.9 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "b0:7b:25:d4:b9:79",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno2",
+      "sriov": false,
+      "sriov_totalvfs": 0,
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth2",
+      "driver": "mlx5_core",
+      "enabled": true,
+      "firmware_version": "16.28.4512 (DEL0000000016)",
+      "interface": "Ethernet",
+      "ip": "172.16.69.2",
+      "ip6": "2001:660:4406:500:6::2",
+      "kavlan": false,
+      "mac": "b8:ce:f6:33:52:86",
+      "management": false,
+      "model": "MT27800 Family [ConnectX-5]",
+      "mountable": true,
+      "mounted": true,
+      "name": "eno33",
+      "network_address": "gruss-2.nancy.grid5000.fr",
+      "rate": 25000000000,
+      "sriov": false,
+      "sriov_totalvfs": 0,
+      "switch": "sgruss",
+      "switch_port": "ethernet1/1/2",
+      "vendor": "Mellanox Technologies"
+    },
+    {
+      "device": "eth3",
+      "driver": "mlx5_core",
+      "enabled": false,
+      "firmware_version": "16.28.4512 (DEL0000000016)",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "b8:ce:f6:33:52:87",
+      "management": false,
+      "model": "MT27800 Family [ConnectX-5]",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno34",
+      "sriov": false,
+      "sriov_totalvfs": 0,
+      "vendor": "Mellanox Technologies"
+    },
+    {
+      "device": "bmc",
+      "enabled": true,
+      "interface": "Ethernet",
+      "ip": "172.17.69.2",
+      "kavlan": false,
+      "mac": "b0:7b:25:df:dd:08",
+      "management": true,
+      "mountable": false,
+      "mounted": false,
+      "network_address": "gruss-2-bmc.nancy.grid5000.fr"
+    }
+  ],
+  "operating_system": {
+    "cstate_driver": "acpi_idle",
+    "cstate_governor": "menu",
+    "ht_enabled": true,
+    "pstate_driver": "acpi-cpufreq",
+    "pstate_governor": "performance",
+    "turboboost_enabled": true
+  },
+  "performance": {
+    "core_flops": 19200000000,
+    "node_flops": 921600000000
+  },
+  "processor": {
+    "cache_l1": null,
+    "cache_l1d": 32768,
+    "cache_l1i": 32768,
+    "cache_l2": 524288,
+    "cache_l3": 16777216,
+    "clock_speed": 2400000000,
+    "ht_capable": true,
+    "instruction_set": "x86-64",
+    "microarchitecture": "Zen",
+    "microcode": "0x830104d",
+    "model": "AMD EPYC",
+    "other_description": "AMD EPYC 7352 24-Core Processor",
+    "vendor": "AMD",
+    "version": 7352
+  },
+  "software": {
+    "forced-deployment-timestamp": 202007300948,
+    "postinstall-version": "1.2021092900",
+    "standard-environment": "debian10-x64-std"
+  },
+  "storage_devices": [
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x62cea7f0af7db200287f753db9890f33",
+      "by_path": "/dev/disk/by-path/pci-0000:01:00.0-scsi-0:2:0:0",
+      "device": "sda",
+      "firmware_version": 5.14,
+      "id": "disk0",
+      "interface": "SAS",
+      "model": "PERC H345 Front",
+      "size": 1919716163584,
+      "storage": "SSD",
+      "vendor": "Dell"
+    }
+  ],
+  "supported_job_types": {
+    "besteffort": true,
+    "deploy": true,
+    "max_walltime": 86400,
+    "queues": [
+      "admin",
+      "testing"
+    ],
+    "virtual": "amd-v"
+  },
+  "type": "node",
+  "uid": "gruss-2"
+}
\ No newline at end of file
diff --git a/data/grid5000/sites/nancy/clusters/gruss/nodes/gruss-3.json b/data/grid5000/sites/nancy/clusters/gruss/nodes/gruss-3.json
new file mode 100644
index 0000000000000000000000000000000000000000..70ea5129116f34dec0b70020a048380a7c871877
--- /dev/null
+++ b/data/grid5000/sites/nancy/clusters/gruss/nodes/gruss-3.json
@@ -0,0 +1,183 @@
+{
+  "architecture": {
+    "cpu_core_numbering": "contiguous",
+    "nb_cores": 48,
+    "nb_procs": 2,
+    "nb_threads": 96,
+    "platform_type": "x86_64"
+  },
+  "bios": {
+    "release_date": "04/08/2021",
+    "vendor": "Dell Inc.",
+    "version": "2.2.5"
+  },
+  "bmc_version": "5.00.00.00",
+  "chassis": {
+    "manufacturer": "Dell Inc.",
+    "name": "PowerEdge R7525",
+    "serial": "1ZBX2G3"
+  },
+  "exotic": false,
+  "main_memory": {
+    "ram_size": 274877906944
+  },
+  "network_adapters": [
+    {
+      "device": "eth0",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.80.9 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "b0:7b:25:d4:b8:e6",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno1",
+      "sriov": false,
+      "sriov_totalvfs": 0,
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth1",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.80.9 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "b0:7b:25:d4:b8:e7",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno2",
+      "sriov": false,
+      "sriov_totalvfs": 0,
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth2",
+      "driver": "mlx5_core",
+      "enabled": true,
+      "firmware_version": "16.28.4512 (DEL0000000016)",
+      "interface": "Ethernet",
+      "ip": "172.16.69.3",
+      "ip6": "2001:660:4406:500:6::3",
+      "kavlan": false,
+      "mac": "b8:ce:f6:38:3b:e2",
+      "management": false,
+      "model": "MT27800 Family [ConnectX-5]",
+      "mountable": true,
+      "mounted": true,
+      "name": "eno33",
+      "network_address": "gruss-3.nancy.grid5000.fr",
+      "rate": 25000000000,
+      "sriov": false,
+      "sriov_totalvfs": 0,
+      "switch": "sgruss",
+      "switch_port": "ethernet1/1/3",
+      "vendor": "Mellanox Technologies"
+    },
+    {
+      "device": "eth3",
+      "driver": "mlx5_core",
+      "enabled": false,
+      "firmware_version": "16.28.4512 (DEL0000000016)",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "b8:ce:f6:38:3b:e3",
+      "management": false,
+      "model": "MT27800 Family [ConnectX-5]",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno34",
+      "sriov": false,
+      "sriov_totalvfs": 0,
+      "vendor": "Mellanox Technologies"
+    },
+    {
+      "device": "bmc",
+      "enabled": true,
+      "interface": "Ethernet",
+      "ip": "172.17.69.3",
+      "kavlan": false,
+      "mac": "b0:7b:25:df:db:a0",
+      "management": true,
+      "mountable": false,
+      "mounted": false,
+      "network_address": "gruss-3-bmc.nancy.grid5000.fr"
+    }
+  ],
+  "operating_system": {
+    "cstate_driver": "acpi_idle",
+    "cstate_governor": "menu",
+    "ht_enabled": true,
+    "pstate_driver": "acpi-cpufreq",
+    "pstate_governor": "performance",
+    "turboboost_enabled": true
+  },
+  "performance": {
+    "core_flops": 19200000000,
+    "node_flops": 921600000000
+  },
+  "processor": {
+    "cache_l1": null,
+    "cache_l1d": 32768,
+    "cache_l1i": 32768,
+    "cache_l2": 524288,
+    "cache_l3": 16777216,
+    "clock_speed": 2400000000,
+    "ht_capable": true,
+    "instruction_set": "x86-64",
+    "microarchitecture": "Zen",
+    "microcode": "0x830104d",
+    "model": "AMD EPYC",
+    "other_description": "AMD EPYC 7352 24-Core Processor",
+    "vendor": "AMD",
+    "version": 7352
+  },
+  "software": {
+    "forced-deployment-timestamp": 202007300948,
+    "postinstall-version": "1.2021092900",
+    "standard-environment": "debian10-x64-std"
+  },
+  "storage_devices": [
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x62cea7f0bb1f3300288affd7b81eae16",
+      "by_path": "/dev/disk/by-path/pci-0000:01:00.0-scsi-0:2:0:0",
+      "device": "sda",
+      "firmware_version": 5.14,
+      "id": "disk0",
+      "interface": "SAS",
+      "model": "PERC H345 Front",
+      "size": 1919716163584,
+      "storage": "SSD",
+      "vendor": "Dell"
+    },
+    {
+      "by_id": "",
+      "by_path": "/dev/disk/by-path/pci-0000:02:00.0-ata-1",
+      "device": "sdb",
+      "firmware_version": "MV.R00-0",
+      "id": "disk1",
+      "interface": "NVME",
+      "model": "DELLBOSS VD",
+      "size": 480036847616,
+      "storage": "HDD",
+      "vendor": "Dell"
+    }
+  ],
+  "supported_job_types": {
+    "besteffort": true,
+    "deploy": true,
+    "max_walltime": 172800,
+    "queues": [
+      "admin",
+      "testing"
+    ],
+    "virtual": "amd-v"
+  },
+  "type": "node",
+  "uid": "gruss-3"
+}
\ No newline at end of file
diff --git a/data/grid5000/sites/nancy/clusters/gruss/nodes/gruss-4.json b/data/grid5000/sites/nancy/clusters/gruss/nodes/gruss-4.json
new file mode 100644
index 0000000000000000000000000000000000000000..ca1a4e8578c33d426835801c28c5d5bb581af028
--- /dev/null
+++ b/data/grid5000/sites/nancy/clusters/gruss/nodes/gruss-4.json
@@ -0,0 +1,183 @@
+{
+  "architecture": {
+    "cpu_core_numbering": "contiguous",
+    "nb_cores": 48,
+    "nb_procs": 2,
+    "nb_threads": 96,
+    "platform_type": "x86_64"
+  },
+  "bios": {
+    "release_date": "04/08/2021",
+    "vendor": "Dell Inc.",
+    "version": "2.2.5"
+  },
+  "bmc_version": "5.00.00.00",
+  "chassis": {
+    "manufacturer": "Dell Inc.",
+    "name": "PowerEdge R7525",
+    "serial": "JYBX2G3"
+  },
+  "exotic": false,
+  "main_memory": {
+    "ram_size": 274877906944
+  },
+  "network_adapters": [
+    {
+      "device": "eth0",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.80.9 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "b0:7b:25:d4:9b:ce",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno1",
+      "sriov": false,
+      "sriov_totalvfs": 0,
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth1",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV21.80.9 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "b0:7b:25:d4:9b:cf",
+      "management": false,
+      "model": "NetXtreme BCM5720 Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno2",
+      "sriov": false,
+      "sriov_totalvfs": 0,
+      "vendor": "Broadcom"
+    },
+    {
+      "device": "eth2",
+      "driver": "mlx5_core",
+      "enabled": true,
+      "firmware_version": "16.28.4512 (DEL0000000016)",
+      "interface": "Ethernet",
+      "ip": "172.16.69.4",
+      "ip6": "2001:660:4406:500:6::4",
+      "kavlan": false,
+      "mac": "b8:ce:f6:38:3e:9a",
+      "management": false,
+      "model": "MT27800 Family [ConnectX-5]",
+      "mountable": true,
+      "mounted": true,
+      "name": "eno33",
+      "network_address": "gruss-4.nancy.grid5000.fr",
+      "rate": 25000000000,
+      "sriov": false,
+      "sriov_totalvfs": 0,
+      "switch": "sgruss",
+      "switch_port": "ethernet1/1/4",
+      "vendor": "Mellanox Technologies"
+    },
+    {
+      "device": "eth3",
+      "driver": "mlx5_core",
+      "enabled": false,
+      "firmware_version": "16.28.4512 (DEL0000000016)",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "b8:ce:f6:38:3e:9b",
+      "management": false,
+      "model": "MT27800 Family [ConnectX-5]",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno34",
+      "sriov": false,
+      "sriov_totalvfs": 0,
+      "vendor": "Mellanox Technologies"
+    },
+    {
+      "device": "bmc",
+      "enabled": true,
+      "interface": "Ethernet",
+      "ip": "172.17.69.4",
+      "kavlan": false,
+      "mac": "b0:7b:25:df:e0:ec",
+      "management": true,
+      "mountable": false,
+      "mounted": false,
+      "network_address": "gruss-4-bmc.nancy.grid5000.fr"
+    }
+  ],
+  "operating_system": {
+    "cstate_driver": "acpi_idle",
+    "cstate_governor": "menu",
+    "ht_enabled": true,
+    "pstate_driver": "acpi-cpufreq",
+    "pstate_governor": "performance",
+    "turboboost_enabled": true
+  },
+  "performance": {
+    "core_flops": 19200000000,
+    "node_flops": 921600000000
+  },
+  "processor": {
+    "cache_l1": null,
+    "cache_l1d": 32768,
+    "cache_l1i": 32768,
+    "cache_l2": 524288,
+    "cache_l3": 16777216,
+    "clock_speed": 2400000000,
+    "ht_capable": true,
+    "instruction_set": "x86-64",
+    "microarchitecture": "Zen",
+    "microcode": "0x830104d",
+    "model": "AMD EPYC",
+    "other_description": "AMD EPYC 7352 24-Core Processor",
+    "vendor": "AMD",
+    "version": 7352
+  },
+  "software": {
+    "forced-deployment-timestamp": 202007300948,
+    "postinstall-version": "1.2021092900",
+    "standard-environment": "debian10-x64-std"
+  },
+  "storage_devices": [
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x62cea7f0bb1f3b00288b02e9b3a78760",
+      "by_path": "/dev/disk/by-path/pci-0000:01:00.0-scsi-0:2:0:0",
+      "device": "sda",
+      "firmware_version": 5.14,
+      "id": "disk0",
+      "interface": "SAS",
+      "model": "PERC H345 Front",
+      "size": 1919716163584,
+      "storage": "SSD",
+      "vendor": "Dell"
+    },
+    {
+      "by_id": "",
+      "by_path": "/dev/disk/by-path/pci-0000:02:00.0-ata-1",
+      "device": "sdb",
+      "firmware_version": "MV.R00-0",
+      "id": "disk1",
+      "interface": "NVME",
+      "model": "DELLBOSS VD",
+      "size": 480036847616,
+      "storage": "HDD",
+      "vendor": "Dell"
+    }
+  ],
+  "supported_job_types": {
+    "besteffort": true,
+    "deploy": true,
+    "max_walltime": 604800,
+    "queues": [
+      "admin",
+      "testing"
+    ],
+    "virtual": "amd-v"
+  },
+  "type": "node",
+  "uid": "gruss-4"
+}
\ No newline at end of file
diff --git a/data/grid5000/sites/nancy/network_equipments/sgruss.json b/data/grid5000/sites/nancy/network_equipments/sgruss.json
new file mode 100644
index 0000000000000000000000000000000000000000..e508281b9d8f79f2bd6d688d42620b9425abe689
--- /dev/null
+++ b/data/grid5000/sites/nancy/network_equipments/sgruss.json
@@ -0,0 +1,109 @@
+{
+  "backplane_bps": 2160000000000,
+  "channels": {
+    "port-channel1": {
+      "kind": "router",
+      "port": "port-channel5",
+      "rate": 800000000000,
+      "uid": "gw"
+    }
+  },
+  "ip": "172.17.79.212",
+  "kind": "switch",
+  "linecards": [
+    {
+    },
+    {
+      "kavlan_pattern": "ethernet1/%LINECARD%/%PORT%",
+      "kind": "node",
+      "ports": [
+        {
+        },
+        {
+          "kind": "node",
+          "port": "eth0",
+          "snmp_name": "ethernet1/1/1",
+          "uid": "gruss-1"
+        },
+        {
+          "kind": "node",
+          "port": "eth0",
+          "snmp_name": "ethernet1/1/2",
+          "uid": "gruss-2"
+        },
+        {
+          "kind": "node",
+          "port": "eth0",
+          "snmp_name": "ethernet1/1/3",
+          "uid": "gruss-3"
+        },
+        {
+          "kind": "node",
+          "port": "eth0",
+          "snmp_name": "ethernet1/1/4",
+          "uid": "gruss-4"
+        },
+        {
+        },
+        {
+        },
+        {
+        },
+        {
+        },
+        {
+        },
+        {
+        },
+        {
+        },
+        {
+        },
+        {
+        },
+        {
+        },
+        {
+        },
+        {
+        },
+        {
+        },
+        {
+        },
+        {
+        },
+        {
+        },
+        {
+        },
+        {
+        },
+        {
+        },
+        {
+        },
+        {
+          "kind": "channel",
+          "rate": 25000000000,
+          "snmp_name": "ethernet1/1/25:1",
+          "uid": "port-channel1"
+        },
+        {
+          "kind": "channel",
+          "rate": 25000000000,
+          "snmp_name": "ethernet1/1/26:1",
+          "uid": "port-channel1"
+        }
+      ],
+      "rate": 25000000000,
+      "snmp_pattern": "ethernet1/%LINECARD%/%PORT%"
+    }
+  ],
+  "model": "Dell S5224F-ON",
+  "site": "nancy",
+  "snmp_community": "public",
+  "type": "network_equipment",
+  "uid": "sgruss",
+  "warranty": "2026-08-02"
+}
\ No newline at end of file
diff --git a/input/grid5000/disks.yaml b/input/grid5000/disks.yaml
index c85584da27fc091bc818a0b74e4092f76e2a3eee..2558f6a1d2a2f5db93d4dc3f2e5d9264d164bb9e 100644
--- a/input/grid5000/disks.yaml
+++ b/input/grid5000/disks.yaml
@@ -11,6 +11,7 @@ disk_vendor_model_mapping:
       - PERC H730 Mini
       - PERC H730P Adp
       - PERC H345 Front
+      - DELLBOSS VD
     Unknown:
       - unknown
 
diff --git a/input/grid5000/ipv4.yaml b/input/grid5000/ipv4.yaml
index 5a29a027beb8c0cc87c77d7761ae5dfd6d86b6be..c1aaac921c1185189198d351120be279455c3a90 100644
--- a/input/grid5000/ipv4.yaml
+++ b/input/grid5000/ipv4.yaml
@@ -56,6 +56,7 @@ ipv4:
       nancy grue eth0 0 0 13 0
       nancy grappe eth0 0 0 14 0
       nancy grouille eth2 0 0 15 0
+      nancy gruss eth2 0 0 5 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/gruss/gruss.yaml b/input/grid5000/sites/nancy/clusters/gruss/gruss.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..827f718f35e7ab514e260eccf591cb06659a4d82
--- /dev/null
+++ b/input/grid5000/sites/nancy/clusters/gruss/gruss.yaml
@@ -0,0 +1,55 @@
+model: Dell PowerEdge R7525
+created_at: 2021-08-26
+kavlan: false
+exotic: false
+queues:
+- admin
+- testing
+nodes:
+  gruss-[3-4]:
+    storage_devices:
+      sdb:
+        interface: NVME
+  gruss-[1-4]:
+    supported_job_types:
+      deploy: true
+      besteffort: true
+    software:
+      standard-environment: debian10-x64-std
+    processor:
+      microarchitecture: Zen
+      clock_speed: 2400000000
+    network_adapters:
+      bmc:
+        interface: Ethernet
+        enabled: true
+        mountable: false
+        mounted: false
+      eth0:
+        enabled: false
+        mountable: false
+        mounted: false
+      eth1:
+        enabled: false
+        mountable: false
+        mounted: false
+      eth2:
+        enabled: true
+        mountable: true
+        mounted: true
+      eth3:
+        enabled: false
+        mountable: false
+        mounted: false
+    storage_devices:
+      sda:
+        interface: SAS
+  gruss-[1-2]:
+    supported_job_types:
+      max_walltime: 86400
+  gruss-3:
+    supported_job_types:
+      max_walltime: 172800
+  gruss-[4-]:
+    supported_job_types:
+      max_walltime: 604800
diff --git a/input/grid5000/sites/nancy/clusters/gruss/nodes/gruss-1.yaml b/input/grid5000/sites/nancy/clusters/gruss/nodes/gruss-1.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..b52e3bcf6e237c61f2053a52911aadc4cad9c82b
--- /dev/null
+++ b/input/grid5000/sites/nancy/clusters/gruss/nodes/gruss-1.yaml
@@ -0,0 +1,101 @@
+# Generated by g5k-checks (g5k-checks -m api)
+---
+gruss-1:
+  architecture:
+    cpu_core_numbering: contiguous
+    nb_cores: 48
+    nb_procs: 2
+    nb_threads: 96
+    platform_type: x86_64
+  bios:
+    release_date: 04/08/2021
+    vendor: Dell Inc.
+    version: 2.2.5
+  bmc_version: 5.00.00.00
+  chassis:
+    manufacturer: Dell Inc.
+    name: PowerEdge R7525
+    serial: 2JRQQF3
+  main_memory:
+    ram_size: 274877906944
+  network_adapters:
+    bmc:
+      ip: 172.17.69.1
+      mac: b0:7b:25:da:e2:b8
+      management: true
+    eth0:
+      driver: tg3
+      firmware_version: FFV21.80.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: b0:7b:25:d4:5f:54
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno1
+      sriov: false
+      sriov_totalvfs: 0
+      vendor: Broadcom
+    eth1:
+      driver: tg3
+      firmware_version: FFV21.80.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: b0:7b:25:d4:5f:55
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno2
+      sriov: false
+      sriov_totalvfs: 0
+      vendor: Broadcom
+    eth2:
+      driver: mlx5_core
+      firmware_version: 16.28.4512 (DEL0000000016)
+      interface: Ethernet
+      ip: 172.16.69.1
+      mac: b8:ce:f6:2b:30:5c
+      management: false
+      model: MT27800 Family [ConnectX-5]
+      name: eno33
+      rate: 25000000000
+      sriov: false
+      sriov_totalvfs: 0
+      vendor: Mellanox Technologies
+    eth3:
+      driver: mlx5_core
+      firmware_version: 16.28.4512 (DEL0000000016)
+      interface: Ethernet
+      mac: b8:ce:f6:2b:30:5d
+      management: false
+      model: MT27800 Family [ConnectX-5]
+      name: eno34
+      sriov: false
+      sriov_totalvfs: 0
+      vendor: Mellanox Technologies
+  operating_system:
+    cstate_driver: acpi_idle
+    cstate_governor: menu
+    ht_enabled: true
+    pstate_driver: acpi-cpufreq
+    pstate_governor: performance
+    turboboost_enabled: true
+  processor:
+    cache_l1d: 32768
+    cache_l1i: 32768
+    cache_l2: 524288
+    cache_l3: 16777216
+    ht_capable: true
+    instruction_set: x86-64
+    microcode: '0x830104d'
+    model: AMD EPYC
+    other_description: AMD EPYC 7352 24-Core Processor
+    vendor: AMD
+    version: 7352
+  storage_devices:
+    sda:
+      by_id: "/dev/disk/by-id/wwn-0x62cea7f0adc4360028698cd43d496b46"
+      by_path: "/dev/disk/by-path/pci-0000:01:00.0-scsi-0:2:0:0"
+      firmware_version: 5.14
+      id: disk0
+      model: PERC H345 Front
+      size: 1919716163584
+      storage: SSD
+  supported_job_types:
+    virtual: amd-v
diff --git a/input/grid5000/sites/nancy/clusters/gruss/nodes/gruss-2.yaml b/input/grid5000/sites/nancy/clusters/gruss/nodes/gruss-2.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..85546666b980b0e1564f6918ec87907ce6460831
--- /dev/null
+++ b/input/grid5000/sites/nancy/clusters/gruss/nodes/gruss-2.yaml
@@ -0,0 +1,101 @@
+# Generated by g5k-checks (g5k-checks -m api)
+---
+gruss-2:
+  architecture:
+    cpu_core_numbering: contiguous
+    nb_cores: 48
+    nb_procs: 2
+    nb_threads: 96
+    platform_type: x86_64
+  bios:
+    release_date: 04/08/2021
+    vendor: Dell Inc.
+    version: 2.2.5
+  bmc_version: 5.00.00.00
+  chassis:
+    manufacturer: Dell Inc.
+    name: PowerEdge R7525
+    serial: 2YTZWF3
+  main_memory:
+    ram_size: 274877906944
+  network_adapters:
+    bmc:
+      ip: 172.17.69.2
+      mac: b0:7b:25:df:dd:08
+      management: true
+    eth0:
+      driver: tg3
+      firmware_version: FFV21.80.9 bc 5720-v1.39
+      interface: Ethernet
+      mac: b0:7b:25:d4:b9:78
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno1
+      sriov: false
+      sriov_totalvfs: 0
+      vendor: Broadcom
+    eth1:
+      driver: tg3
+      firmware_version: FFV21.80.9 bc 5720-v1.39
+      interface: Ethernet
+      mac: b0:7b:25:d4:b9:79
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno2
+      sriov: false
+      sriov_totalvfs: 0
+      vendor: Broadcom
+    eth2:
+      driver: mlx5_core
+      firmware_version: 16.28.4512 (DEL0000000016)
+      interface: Ethernet
+      ip: 172.16.69.2
+      mac: b8:ce:f6:33:52:86
+      management: false
+      model: MT27800 Family [ConnectX-5]
+      name: eno33
+      rate: 25000000000
+      sriov: false
+      sriov_totalvfs: 0
+      vendor: Mellanox Technologies
+    eth3:
+      driver: mlx5_core
+      firmware_version: 16.28.4512 (DEL0000000016)
+      interface: Ethernet
+      mac: b8:ce:f6:33:52:87
+      management: false
+      model: MT27800 Family [ConnectX-5]
+      name: eno34
+      sriov: false
+      sriov_totalvfs: 0
+      vendor: Mellanox Technologies
+  operating_system:
+    cstate_driver: acpi_idle
+    cstate_governor: menu
+    ht_enabled: true
+    pstate_driver: acpi-cpufreq
+    pstate_governor: performance
+    turboboost_enabled: true
+  processor:
+    cache_l1d: 32768
+    cache_l1i: 32768
+    cache_l2: 524288
+    cache_l3: 16777216
+    ht_capable: true
+    instruction_set: x86-64
+    microcode: '0x830104d'
+    model: AMD EPYC
+    other_description: AMD EPYC 7352 24-Core Processor
+    vendor: AMD
+    version: 7352
+  storage_devices:
+    sda:
+      by_id: "/dev/disk/by-id/wwn-0x62cea7f0af7db200287f753db9890f33"
+      by_path: "/dev/disk/by-path/pci-0000:01:00.0-scsi-0:2:0:0"
+      firmware_version: 5.14
+      id: disk0
+      model: PERC H345 Front
+      size: 1919716163584
+      storage: SSD
+  supported_job_types:
+    virtual: amd-v
diff --git a/input/grid5000/sites/nancy/clusters/gruss/nodes/gruss-3.yaml b/input/grid5000/sites/nancy/clusters/gruss/nodes/gruss-3.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..f078f665a3fa112153a80d0663b9eb9aaa812ec5
--- /dev/null
+++ b/input/grid5000/sites/nancy/clusters/gruss/nodes/gruss-3.yaml
@@ -0,0 +1,108 @@
+# Generated by g5k-checks (g5k-checks -m api)
+---
+gruss-3:
+  architecture:
+    cpu_core_numbering: contiguous
+    nb_cores: 48
+    nb_procs: 2
+    nb_threads: 96
+    platform_type: x86_64
+  bios:
+    release_date: 04/08/2021
+    vendor: Dell Inc.
+    version: 2.2.5
+  bmc_version: 5.00.00.00
+  chassis:
+    manufacturer: Dell Inc.
+    name: PowerEdge R7525
+    serial: 1ZBX2G3
+  main_memory:
+    ram_size: 274877906944
+  network_adapters:
+    bmc:
+      ip: 172.17.69.3
+      mac: b0:7b:25:df:db:a0
+      management: true
+    eth0:
+      driver: tg3
+      firmware_version: FFV21.80.9 bc 5720-v1.39
+      interface: Ethernet
+      mac: b0:7b:25:d4:b8:e6
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno1
+      sriov: false
+      sriov_totalvfs: 0
+      vendor: Broadcom
+    eth1:
+      driver: tg3
+      firmware_version: FFV21.80.9 bc 5720-v1.39
+      interface: Ethernet
+      mac: b0:7b:25:d4:b8:e7
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno2
+      sriov: false
+      sriov_totalvfs: 0
+      vendor: Broadcom
+    eth2:
+      driver: mlx5_core
+      firmware_version: 16.28.4512 (DEL0000000016)
+      interface: Ethernet
+      ip: 172.16.69.3
+      mac: b8:ce:f6:38:3b:e2
+      management: false
+      model: MT27800 Family [ConnectX-5]
+      name: eno33
+      rate: 25000000000
+      sriov: false
+      sriov_totalvfs: 0
+      vendor: Mellanox Technologies
+    eth3:
+      driver: mlx5_core
+      firmware_version: 16.28.4512 (DEL0000000016)
+      interface: Ethernet
+      mac: b8:ce:f6:38:3b:e3
+      management: false
+      model: MT27800 Family [ConnectX-5]
+      name: eno34
+      sriov: false
+      sriov_totalvfs: 0
+      vendor: Mellanox Technologies
+  operating_system:
+    cstate_driver: acpi_idle
+    cstate_governor: menu
+    ht_enabled: true
+    pstate_driver: acpi-cpufreq
+    pstate_governor: performance
+    turboboost_enabled: true
+  processor:
+    cache_l1d: 32768
+    cache_l1i: 32768
+    cache_l2: 524288
+    cache_l3: 16777216
+    ht_capable: true
+    instruction_set: x86-64
+    microcode: '0x830104d'
+    model: AMD EPYC
+    other_description: AMD EPYC 7352 24-Core Processor
+    vendor: AMD
+    version: 7352
+  storage_devices:
+    sda:
+      by_id: "/dev/disk/by-id/wwn-0x62cea7f0bb1f3300288affd7b81eae16"
+      by_path: "/dev/disk/by-path/pci-0000:01:00.0-scsi-0:2:0:0"
+      firmware_version: 5.14
+      id: disk0
+      model: PERC H345 Front
+      size: 1919716163584
+      storage: SSD
+    sdb:
+      by_path: "/dev/disk/by-path/pci-0000:02:00.0-ata-1"
+      firmware_version: MV.R00-0
+      id: disk1
+      model: DELLBOSS VD
+      size: 480036847616
+      storage: HDD
+  supported_job_types:
+    virtual: amd-v
diff --git a/input/grid5000/sites/nancy/clusters/gruss/nodes/gruss-4.yaml b/input/grid5000/sites/nancy/clusters/gruss/nodes/gruss-4.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..24100ad4fac3aff4fc0de8ea91a79f4c3229c2e9
--- /dev/null
+++ b/input/grid5000/sites/nancy/clusters/gruss/nodes/gruss-4.yaml
@@ -0,0 +1,108 @@
+# Generated by g5k-checks (g5k-checks -m api)
+---
+gruss-4:
+  architecture:
+    cpu_core_numbering: contiguous
+    nb_cores: 48
+    nb_procs: 2
+    nb_threads: 96
+    platform_type: x86_64
+  bios:
+    release_date: 04/08/2021
+    vendor: Dell Inc.
+    version: 2.2.5
+  bmc_version: 5.00.00.00
+  chassis:
+    manufacturer: Dell Inc.
+    name: PowerEdge R7525
+    serial: JYBX2G3
+  main_memory:
+    ram_size: 274877906944
+  network_adapters:
+    bmc:
+      ip: 172.17.69.4
+      mac: b0:7b:25:df:e0:ec
+      management: true
+    eth0:
+      driver: tg3
+      firmware_version: FFV21.80.9 bc 5720-v1.39
+      interface: Ethernet
+      mac: b0:7b:25:d4:9b:ce
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno1
+      sriov: false
+      sriov_totalvfs: 0
+      vendor: Broadcom
+    eth1:
+      driver: tg3
+      firmware_version: FFV21.80.9 bc 5720-v1.39
+      interface: Ethernet
+      mac: b0:7b:25:d4:9b:cf
+      management: false
+      model: NetXtreme BCM5720 Gigabit Ethernet PCIe
+      name: eno2
+      sriov: false
+      sriov_totalvfs: 0
+      vendor: Broadcom
+    eth2:
+      driver: mlx5_core
+      firmware_version: 16.28.4512 (DEL0000000016)
+      interface: Ethernet
+      ip: 172.16.69.4
+      mac: b8:ce:f6:38:3e:9a
+      management: false
+      model: MT27800 Family [ConnectX-5]
+      name: eno33
+      rate: 25000000000
+      sriov: false
+      sriov_totalvfs: 0
+      vendor: Mellanox Technologies
+    eth3:
+      driver: mlx5_core
+      firmware_version: 16.28.4512 (DEL0000000016)
+      interface: Ethernet
+      mac: b8:ce:f6:38:3e:9b
+      management: false
+      model: MT27800 Family [ConnectX-5]
+      name: eno34
+      sriov: false
+      sriov_totalvfs: 0
+      vendor: Mellanox Technologies
+  operating_system:
+    cstate_driver: acpi_idle
+    cstate_governor: menu
+    ht_enabled: true
+    pstate_driver: acpi-cpufreq
+    pstate_governor: performance
+    turboboost_enabled: true
+  processor:
+    cache_l1d: 32768
+    cache_l1i: 32768
+    cache_l2: 524288
+    cache_l3: 16777216
+    ht_capable: true
+    instruction_set: x86-64
+    microcode: '0x830104d'
+    model: AMD EPYC
+    other_description: AMD EPYC 7352 24-Core Processor
+    vendor: AMD
+    version: 7352
+  storage_devices:
+    sda:
+      by_id: "/dev/disk/by-id/wwn-0x62cea7f0bb1f3b00288b02e9b3a78760"
+      by_path: "/dev/disk/by-path/pci-0000:01:00.0-scsi-0:2:0:0"
+      firmware_version: 5.14
+      id: disk0
+      model: PERC H345 Front
+      size: 1919716163584
+      storage: SSD
+    sdb:
+      by_path: "/dev/disk/by-path/pci-0000:02:00.0-ata-1"
+      firmware_version: MV.R00-0
+      id: disk1
+      model: DELLBOSS VD
+      size: 480036847616
+      storage: HDD
+  supported_job_types:
+    virtual: amd-v
diff --git a/input/grid5000/sites/nancy/networks/sgruss.yaml b/input/grid5000/sites/nancy/networks/sgruss.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..b9c46d65e600971733c6b8b0846a6a839700b6e8
--- /dev/null
+++ b/input/grid5000/sites/nancy/networks/sgruss.yaml
@@ -0,0 +1,42 @@
+---
+sgruss:
+  model: Dell S5224F-ON
+  warranty: "2026-08-02"
+  kind: switch
+  site: nancy
+  snmp_community: public
+  ip: 172.17.79.212
+  backplane_bps: 2160000000000
+  linecards:
+    1:
+      snmp_pattern: "ethernet1/%LINECARD%/%PORT%"
+      kavlan_pattern: "ethernet1/%LINECARD%/%PORT%"
+      kind: node
+      rate: 25000000000
+      ports:
+        1:
+          uid: gruss-1
+        2:
+          uid: gruss-2
+        3:
+          uid: gruss-3
+        4:
+          uid: gruss-4
+        25:
+           snmp_pattern: "ethernet1/%LINECARD%/%PORT%:1"
+           kind: node
+           rate: 25000000000
+           uid: port-channel1
+           kind: channel
+        26:
+           snmp_pattern: "ethernet1/%LINECARD%/%PORT%:1"
+           kind: node
+           rate: 25000000000
+           uid: port-channel1
+           kind: channel
+  channels:
+    port-channel1:
+      port: port-channel5
+      uid: gw
+      kind: router
+      rate: 800000000000
diff --git a/lib/refrepo/net_names_mapping.yaml b/lib/refrepo/net_names_mapping.yaml
index d6d68f1896b4b5aa092c9da6ca1199edbbb1d9fa..97f0d21cc49a418bde5cd64c2365311b6a430a38 100644
--- a/lib/refrepo/net_names_mapping.yaml
+++ b/lib/refrepo/net_names_mapping.yaml
@@ -125,6 +125,11 @@ grue:
 grvingt:
   enp24s0f0: eth0
   enp24s0f1: eth1
+gruss:
+  eno1: eth0
+  eno2: eth1
+  eno33: eth2
+  eno34: eth3
 hercule:
   eno1: eth2
   eno2: eth3