diff --git a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-33.json b/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-33.json
deleted file mode 100755
index 7202ace38c5235b6076314b0a509d85f7a0573bf..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-33.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "architecture": {
-    "platform_type": "x86_64",
-    "smp_size": 2,
-    "smt_size": 4
-  },
-  "main_memory": {
-    "ram_size": 4294967296,
-    "virtual_size": null
-  },
-  "network_adapters": [
-    {
-      "driver": "bnx2",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "131.254.202.53",
-      "network_address": "paraquad-33.rennes.grid5000.fr",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "driver": "bnx2",
-      "enabled": false,
-      "interface": "Ethernet",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "enabled": true,
-      "interface": "Myrinet 10G",
-      "ip": "192.168.200.53",
-      "network_address": "paraquad-33-myri0.rennes.grid5000.fr",
-      "rate": 10000000000,
-      "switch": "c6509-grid",
-      "vendor": "Myrinet",
-      "version": "10G-PCIE-8A-C"
-    }
-  ],
-  "operating_system": {
-    "kernel": "2.6.26",
-    "name": "Debian",
-    "release": "5.0",
-    "version": null
-  },
-  "processor": {
-    "cache_l1": null,
-    "cache_l1d": null,
-    "cache_l1i": null,
-    "cache_l2": null,
-    "clock_speed": 2330000000.0,
-    "instruction_set": "",
-    "model": "Intel Xeon",
-    "other_description": "",
-    "vendor": "Intel",
-    "version": "5148 LV"
-  },
-  "storage_devices": [
-    {
-      "driver": "mptsas",
-      "interface": "SATA",
-      "size": 149011611938.477
-    }
-  ],
-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "paraquad-33"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-34.json b/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-34.json
deleted file mode 100755
index 99a9c44e2f43639aa20fcf62f520bc759f39b19c..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-34.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "architecture": {
-    "platform_type": "x86_64",
-    "smp_size": 2,
-    "smt_size": 4
-  },
-  "main_memory": {
-    "ram_size": 4294967296,
-    "virtual_size": null
-  },
-  "network_adapters": [
-    {
-      "driver": "bnx2",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "131.254.202.54",
-      "network_address": "paraquad-34.rennes.grid5000.fr",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "driver": "bnx2",
-      "enabled": false,
-      "interface": "Ethernet",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "enabled": true,
-      "interface": "Myrinet 10G",
-      "ip": "192.168.200.54",
-      "network_address": "paraquad-34-myri0.rennes.grid5000.fr",
-      "rate": 10000000000,
-      "switch": "c6509-grid",
-      "vendor": "Myrinet",
-      "version": "10G-PCIE-8A-C"
-    }
-  ],
-  "operating_system": {
-    "kernel": "2.6.26",
-    "name": "Debian",
-    "release": "5.0",
-    "version": null
-  },
-  "processor": {
-    "cache_l1": null,
-    "cache_l1d": null,
-    "cache_l1i": null,
-    "cache_l2": null,
-    "clock_speed": 2330000000.0,
-    "instruction_set": "",
-    "model": "Intel Xeon",
-    "other_description": "",
-    "vendor": "Intel",
-    "version": "5148 LV"
-  },
-  "storage_devices": [
-    {
-      "driver": "mptsas",
-      "interface": "SATA",
-      "size": 149011611938.477
-    }
-  ],
-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "paraquad-34"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-35.json b/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-35.json
deleted file mode 100755
index 5e5d57d75cc42da7153cfa696fa4549f0d36240c..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-35.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "architecture": {
-    "platform_type": "x86_64",
-    "smp_size": 2,
-    "smt_size": 4
-  },
-  "main_memory": {
-    "ram_size": 4294967296,
-    "virtual_size": null
-  },
-  "network_adapters": [
-    {
-      "driver": "bnx2",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "131.254.202.55",
-      "network_address": "paraquad-35.rennes.grid5000.fr",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "driver": "bnx2",
-      "enabled": false,
-      "interface": "Ethernet",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "enabled": true,
-      "interface": "Myrinet 10G",
-      "ip": "192.168.200.55",
-      "network_address": "paraquad-35-myri0.rennes.grid5000.fr",
-      "rate": 10000000000,
-      "switch": "c6509-grid",
-      "vendor": "Myrinet",
-      "version": "10G-PCIE-8A-C"
-    }
-  ],
-  "operating_system": {
-    "kernel": "2.6.26",
-    "name": "Debian",
-    "release": "5.0",
-    "version": null
-  },
-  "processor": {
-    "cache_l1": null,
-    "cache_l1d": null,
-    "cache_l1i": null,
-    "cache_l2": null,
-    "clock_speed": 2330000000.0,
-    "instruction_set": "",
-    "model": "Intel Xeon",
-    "other_description": "",
-    "vendor": "Intel",
-    "version": "5148 LV"
-  },
-  "storage_devices": [
-    {
-      "driver": "mptsas",
-      "interface": "SATA",
-      "size": 149011611938.477
-    }
-  ],
-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "paraquad-35"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-36.json b/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-36.json
deleted file mode 100755
index 47bfb489a6d9e7e814c48a7d92d1c008f6fbbf6e..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-36.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "architecture": {
-    "platform_type": "x86_64",
-    "smp_size": 2,
-    "smt_size": 4
-  },
-  "main_memory": {
-    "ram_size": 4294967296,
-    "virtual_size": null
-  },
-  "network_adapters": [
-    {
-      "driver": "bnx2",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "131.254.202.56",
-      "network_address": "paraquad-36.rennes.grid5000.fr",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "driver": "bnx2",
-      "enabled": false,
-      "interface": "Ethernet",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "enabled": true,
-      "interface": "Myrinet 10G",
-      "ip": "192.168.200.56",
-      "network_address": "paraquad-36-myri0.rennes.grid5000.fr",
-      "rate": 10000000000,
-      "switch": "c6509-grid",
-      "vendor": "Myrinet",
-      "version": "10G-PCIE-8A-C"
-    }
-  ],
-  "operating_system": {
-    "kernel": "2.6.26",
-    "name": "Debian",
-    "release": "5.0",
-    "version": null
-  },
-  "processor": {
-    "cache_l1": null,
-    "cache_l1d": null,
-    "cache_l1i": null,
-    "cache_l2": null,
-    "clock_speed": 2330000000.0,
-    "instruction_set": "",
-    "model": "Intel Xeon",
-    "other_description": "",
-    "vendor": "Intel",
-    "version": "5148 LV"
-  },
-  "storage_devices": [
-    {
-      "driver": "mptsas",
-      "interface": "SATA",
-      "size": 149011611938.477
-    }
-  ],
-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "paraquad-36"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-37.json b/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-37.json
deleted file mode 100755
index 135a471418d0b20b03bd981119e71cf9c4dd68da..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-37.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "architecture": {
-    "platform_type": "x86_64",
-    "smp_size": 2,
-    "smt_size": 4
-  },
-  "main_memory": {
-    "ram_size": 4294967296,
-    "virtual_size": null
-  },
-  "network_adapters": [
-    {
-      "driver": "bnx2",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "131.254.202.57",
-      "network_address": "paraquad-37.rennes.grid5000.fr",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "driver": "bnx2",
-      "enabled": false,
-      "interface": "Ethernet",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "enabled": true,
-      "interface": "Myrinet 10G",
-      "ip": "192.168.200.57",
-      "network_address": "paraquad-37-myri0.rennes.grid5000.fr",
-      "rate": 10000000000,
-      "switch": "c6509-grid",
-      "vendor": "Myrinet",
-      "version": "10G-PCIE-8A-C"
-    }
-  ],
-  "operating_system": {
-    "kernel": "2.6.26",
-    "name": "Debian",
-    "release": "5.0",
-    "version": null
-  },
-  "processor": {
-    "cache_l1": null,
-    "cache_l1d": null,
-    "cache_l1i": null,
-    "cache_l2": null,
-    "clock_speed": 2330000000.0,
-    "instruction_set": "",
-    "model": "Intel Xeon",
-    "other_description": "",
-    "vendor": "Intel",
-    "version": "5148 LV"
-  },
-  "storage_devices": [
-    {
-      "driver": "mptsas",
-      "interface": "SATA",
-      "size": 149011611938.477
-    }
-  ],
-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "paraquad-37"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-38.json b/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-38.json
deleted file mode 100755
index 316fd50664ecfc3e6fd043d12aba7c472f89d680..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-38.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "architecture": {
-    "platform_type": "x86_64",
-    "smp_size": 2,
-    "smt_size": 4
-  },
-  "main_memory": {
-    "ram_size": 4294967296,
-    "virtual_size": null
-  },
-  "network_adapters": [
-    {
-      "driver": "bnx2",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "131.254.202.58",
-      "network_address": "paraquad-38.rennes.grid5000.fr",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "driver": "bnx2",
-      "enabled": false,
-      "interface": "Ethernet",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "enabled": true,
-      "interface": "Myrinet 10G",
-      "ip": "192.168.200.58",
-      "network_address": "paraquad-38-myri0.rennes.grid5000.fr",
-      "rate": 10000000000,
-      "switch": "c6509-grid",
-      "vendor": "Myrinet",
-      "version": "10G-PCIE-8A-C"
-    }
-  ],
-  "operating_system": {
-    "kernel": "2.6.26",
-    "name": "Debian",
-    "release": "5.0",
-    "version": null
-  },
-  "processor": {
-    "cache_l1": null,
-    "cache_l1d": null,
-    "cache_l1i": null,
-    "cache_l2": null,
-    "clock_speed": 2330000000.0,
-    "instruction_set": "",
-    "model": "Intel Xeon",
-    "other_description": "",
-    "vendor": "Intel",
-    "version": "5148 LV"
-  },
-  "storage_devices": [
-    {
-      "driver": "mptsas",
-      "interface": "SATA",
-      "size": 149011611938.477
-    }
-  ],
-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "paraquad-38"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-39.json b/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-39.json
deleted file mode 100755
index ef10f7a0cd2d807674e34da952d363eb16eb6700..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-39.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "architecture": {
-    "platform_type": "x86_64",
-    "smp_size": 2,
-    "smt_size": 4
-  },
-  "main_memory": {
-    "ram_size": 4294967296,
-    "virtual_size": null
-  },
-  "network_adapters": [
-    {
-      "driver": "bnx2",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "131.254.202.59",
-      "network_address": "paraquad-39.rennes.grid5000.fr",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "driver": "bnx2",
-      "enabled": false,
-      "interface": "Ethernet",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "enabled": true,
-      "interface": "Myrinet 10G",
-      "ip": "192.168.200.59",
-      "network_address": "paraquad-39-myri0.rennes.grid5000.fr",
-      "rate": 10000000000,
-      "switch": "c6509-grid",
-      "vendor": "Myrinet",
-      "version": "10G-PCIE-8A-C"
-    }
-  ],
-  "operating_system": {
-    "kernel": "2.6.26",
-    "name": "Debian",
-    "release": "5.0",
-    "version": null
-  },
-  "processor": {
-    "cache_l1": null,
-    "cache_l1d": null,
-    "cache_l1i": null,
-    "cache_l2": null,
-    "clock_speed": 2330000000.0,
-    "instruction_set": "",
-    "model": "Intel Xeon",
-    "other_description": "",
-    "vendor": "Intel",
-    "version": "5148 LV"
-  },
-  "storage_devices": [
-    {
-      "driver": "mptsas",
-      "interface": "SATA",
-      "size": 149011611938.477
-    }
-  ],
-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "paraquad-39"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-40.json b/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-40.json
deleted file mode 100755
index 9791227f00dc422b757e6bf3bfce3142959a0251..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-40.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "architecture": {
-    "platform_type": "x86_64",
-    "smp_size": 2,
-    "smt_size": 4
-  },
-  "main_memory": {
-    "ram_size": 4294967296,
-    "virtual_size": null
-  },
-  "network_adapters": [
-    {
-      "driver": "bnx2",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "131.254.202.60",
-      "network_address": "paraquad-40.rennes.grid5000.fr",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "driver": "bnx2",
-      "enabled": false,
-      "interface": "Ethernet",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "enabled": true,
-      "interface": "Myrinet 10G",
-      "ip": "192.168.200.60",
-      "network_address": "paraquad-40-myri0.rennes.grid5000.fr",
-      "rate": 10000000000,
-      "switch": "c6509-grid",
-      "vendor": "Myrinet",
-      "version": "10G-PCIE-8A-C"
-    }
-  ],
-  "operating_system": {
-    "kernel": "2.6.26",
-    "name": "Debian",
-    "release": "5.0",
-    "version": null
-  },
-  "processor": {
-    "cache_l1": null,
-    "cache_l1d": null,
-    "cache_l1i": null,
-    "cache_l2": null,
-    "clock_speed": 2330000000.0,
-    "instruction_set": "",
-    "model": "Intel Xeon",
-    "other_description": "",
-    "vendor": "Intel",
-    "version": "5148 LV"
-  },
-  "storage_devices": [
-    {
-      "driver": "mptsas",
-      "interface": "SATA",
-      "size": 149011611938.477
-    }
-  ],
-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "paraquad-40"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-41.json b/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-41.json
deleted file mode 100755
index ea5017fbe1292ea1c786b2ca1bf127e7312eea69..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-41.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "architecture": {
-    "platform_type": "x86_64",
-    "smp_size": 2,
-    "smt_size": 4
-  },
-  "main_memory": {
-    "ram_size": 4294967296,
-    "virtual_size": null
-  },
-  "network_adapters": [
-    {
-      "driver": "bnx2",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "131.254.202.61",
-      "network_address": "paraquad-41.rennes.grid5000.fr",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "driver": "bnx2",
-      "enabled": false,
-      "interface": "Ethernet",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "enabled": true,
-      "interface": "Myrinet 10G",
-      "ip": "192.168.200.61",
-      "network_address": "paraquad-41-myri0.rennes.grid5000.fr",
-      "rate": 10000000000,
-      "switch": "c6509-grid",
-      "vendor": "Myrinet",
-      "version": "10G-PCIE-8A-C"
-    }
-  ],
-  "operating_system": {
-    "kernel": "2.6.26",
-    "name": "Debian",
-    "release": "5.0",
-    "version": null
-  },
-  "processor": {
-    "cache_l1": null,
-    "cache_l1d": null,
-    "cache_l1i": null,
-    "cache_l2": null,
-    "clock_speed": 2330000000.0,
-    "instruction_set": "",
-    "model": "Intel Xeon",
-    "other_description": "",
-    "vendor": "Intel",
-    "version": "5148 LV"
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-  "storage_devices": [
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-      "driver": "mptsas",
-      "interface": "SATA",
-      "size": 149011611938.477
-    }
-  ],
-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "paraquad-41"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-42.json b/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-42.json
deleted file mode 100755
index 47891d38116cd49c575314d3f03af09745d870d0..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-42.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "architecture": {
-    "platform_type": "x86_64",
-    "smp_size": 2,
-    "smt_size": 4
-  },
-  "main_memory": {
-    "ram_size": 4294967296,
-    "virtual_size": null
-  },
-  "network_adapters": [
-    {
-      "driver": "bnx2",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "131.254.202.62",
-      "network_address": "paraquad-42.rennes.grid5000.fr",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "driver": "bnx2",
-      "enabled": false,
-      "interface": "Ethernet",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "enabled": true,
-      "interface": "Myrinet 10G",
-      "ip": "192.168.200.62",
-      "network_address": "paraquad-42-myri0.rennes.grid5000.fr",
-      "rate": 10000000000,
-      "switch": "c6509-grid",
-      "vendor": "Myrinet",
-      "version": "10G-PCIE-8A-C"
-    }
-  ],
-  "operating_system": {
-    "kernel": "2.6.26",
-    "name": "Debian",
-    "release": "5.0",
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-    "cache_l1d": null,
-    "cache_l1i": null,
-    "cache_l2": null,
-    "clock_speed": 2330000000.0,
-    "instruction_set": "",
-    "model": "Intel Xeon",
-    "other_description": "",
-    "vendor": "Intel",
-    "version": "5148 LV"
-  },
-  "storage_devices": [
-    {
-      "driver": "mptsas",
-      "interface": "SATA",
-      "size": 149011611938.477
-    }
-  ],
-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "paraquad-42"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-43.json b/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-43.json
deleted file mode 100755
index 8db9abc2e87db1dee5263962fe1bf6a0b059fa90..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-43.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "architecture": {
-    "platform_type": "x86_64",
-    "smp_size": 2,
-    "smt_size": 4
-  },
-  "main_memory": {
-    "ram_size": 4294967296,
-    "virtual_size": null
-  },
-  "network_adapters": [
-    {
-      "driver": "bnx2",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "131.254.202.63",
-      "network_address": "paraquad-43.rennes.grid5000.fr",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "driver": "bnx2",
-      "enabled": false,
-      "interface": "Ethernet",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "enabled": true,
-      "interface": "Myrinet 10G",
-      "ip": "192.168.200.63",
-      "network_address": "paraquad-43-myri0.rennes.grid5000.fr",
-      "rate": 10000000000,
-      "switch": "c6509-grid",
-      "vendor": "Myrinet",
-      "version": "10G-PCIE-8A-C"
-    }
-  ],
-  "operating_system": {
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-    "name": "Debian",
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-    "cache_l1d": null,
-    "cache_l1i": null,
-    "cache_l2": null,
-    "clock_speed": 2330000000.0,
-    "instruction_set": "",
-    "model": "Intel Xeon",
-    "other_description": "",
-    "vendor": "Intel",
-    "version": "5148 LV"
-  },
-  "storage_devices": [
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-      "driver": "mptsas",
-      "interface": "SATA",
-      "size": 149011611938.477
-    }
-  ],
-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "paraquad-43"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-44.json b/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-44.json
deleted file mode 100755
index dfeaacac52cf92b87fe6b838479b26d42e087364..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-44.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "architecture": {
-    "platform_type": "x86_64",
-    "smp_size": 2,
-    "smt_size": 4
-  },
-  "main_memory": {
-    "ram_size": 4294967296,
-    "virtual_size": null
-  },
-  "network_adapters": [
-    {
-      "driver": "bnx2",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "131.254.202.64",
-      "network_address": "paraquad-44.rennes.grid5000.fr",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "driver": "bnx2",
-      "enabled": false,
-      "interface": "Ethernet",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "enabled": true,
-      "interface": "Myrinet 10G",
-      "ip": "192.168.200.64",
-      "network_address": "paraquad-44-myri0.rennes.grid5000.fr",
-      "rate": 10000000000,
-      "switch": "c6509-grid",
-      "vendor": "Myrinet",
-      "version": "10G-PCIE-8A-C"
-    }
-  ],
-  "operating_system": {
-    "kernel": "2.6.26",
-    "name": "Debian",
-    "release": "5.0",
-    "version": null
-  },
-  "processor": {
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-    "cache_l1d": null,
-    "cache_l1i": null,
-    "cache_l2": null,
-    "clock_speed": 2330000000.0,
-    "instruction_set": "",
-    "model": "Intel Xeon",
-    "other_description": "",
-    "vendor": "Intel",
-    "version": "5148 LV"
-  },
-  "storage_devices": [
-    {
-      "driver": "mptsas",
-      "interface": "SATA",
-      "size": 149011611938.477
-    }
-  ],
-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "paraquad-44"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-45.json b/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-45.json
deleted file mode 100755
index 67f7ecde60dfa38d8ba0dc8e696e9be6240a45ce..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-45.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "architecture": {
-    "platform_type": "x86_64",
-    "smp_size": 2,
-    "smt_size": 4
-  },
-  "main_memory": {
-    "ram_size": 4294967296,
-    "virtual_size": null
-  },
-  "network_adapters": [
-    {
-      "driver": "bnx2",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "131.254.202.65",
-      "network_address": "paraquad-45.rennes.grid5000.fr",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "driver": "bnx2",
-      "enabled": false,
-      "interface": "Ethernet",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "enabled": true,
-      "interface": "Myrinet 10G",
-      "ip": "192.168.200.65",
-      "network_address": "paraquad-45-myri0.rennes.grid5000.fr",
-      "rate": 10000000000,
-      "switch": "c6509-grid",
-      "vendor": "Myrinet",
-      "version": "10G-PCIE-8A-C"
-    }
-  ],
-  "operating_system": {
-    "kernel": "2.6.26",
-    "name": "Debian",
-    "release": "5.0",
-    "version": null
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-  "processor": {
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-    "cache_l1d": null,
-    "cache_l1i": null,
-    "cache_l2": null,
-    "clock_speed": 2330000000.0,
-    "instruction_set": "",
-    "model": "Intel Xeon",
-    "other_description": "",
-    "vendor": "Intel",
-    "version": "5148 LV"
-  },
-  "storage_devices": [
-    {
-      "driver": "mptsas",
-      "interface": "SATA",
-      "size": 149011611938.477
-    }
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-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "paraquad-45"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-46.json b/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-46.json
deleted file mode 100755
index 4ad26c76b9a6b576708b1d027aaf407b57a752ab..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-46.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "architecture": {
-    "platform_type": "x86_64",
-    "smp_size": 2,
-    "smt_size": 4
-  },
-  "main_memory": {
-    "ram_size": 4294967296,
-    "virtual_size": null
-  },
-  "network_adapters": [
-    {
-      "driver": "bnx2",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "131.254.202.66",
-      "network_address": "paraquad-46.rennes.grid5000.fr",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "driver": "bnx2",
-      "enabled": false,
-      "interface": "Ethernet",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "enabled": true,
-      "interface": "Myrinet 10G",
-      "ip": "192.168.200.66",
-      "network_address": "paraquad-46-myri0.rennes.grid5000.fr",
-      "rate": 10000000000,
-      "switch": "c6509-grid",
-      "vendor": "Myrinet",
-      "version": "10G-PCIE-8A-C"
-    }
-  ],
-  "operating_system": {
-    "kernel": "2.6.26",
-    "name": "Debian",
-    "release": "5.0",
-    "version": null
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-  "processor": {
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-    "cache_l1d": null,
-    "cache_l1i": null,
-    "cache_l2": null,
-    "clock_speed": 2330000000.0,
-    "instruction_set": "",
-    "model": "Intel Xeon",
-    "other_description": "",
-    "vendor": "Intel",
-    "version": "5148 LV"
-  },
-  "storage_devices": [
-    {
-      "driver": "mptsas",
-      "interface": "SATA",
-      "size": 149011611938.477
-    }
-  ],
-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "paraquad-46"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-47.json b/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-47.json
deleted file mode 100755
index 0fb2b2aeb2078b8ad0f5741bf8d45339f5c0f868..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-47.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "architecture": {
-    "platform_type": "x86_64",
-    "smp_size": 2,
-    "smt_size": 4
-  },
-  "main_memory": {
-    "ram_size": 4294967296,
-    "virtual_size": null
-  },
-  "network_adapters": [
-    {
-      "driver": "bnx2",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "131.254.202.67",
-      "network_address": "paraquad-47.rennes.grid5000.fr",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "driver": "bnx2",
-      "enabled": false,
-      "interface": "Ethernet",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "enabled": true,
-      "interface": "Myrinet 10G",
-      "ip": "192.168.200.67",
-      "network_address": "paraquad-47-myri0.rennes.grid5000.fr",
-      "rate": 10000000000,
-      "switch": "c6509-grid",
-      "vendor": "Myrinet",
-      "version": "10G-PCIE-8A-C"
-    }
-  ],
-  "operating_system": {
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-    "name": "Debian",
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-    "cache_l1d": null,
-    "cache_l1i": null,
-    "cache_l2": null,
-    "clock_speed": 2330000000.0,
-    "instruction_set": "",
-    "model": "Intel Xeon",
-    "other_description": "",
-    "vendor": "Intel",
-    "version": "5148 LV"
-  },
-  "storage_devices": [
-    {
-      "driver": "mptsas",
-      "interface": "SATA",
-      "size": 149011611938.477
-    }
-  ],
-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "paraquad-47"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-48.json b/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-48.json
deleted file mode 100755
index 3f73636cd8b3c49a9a43fb6ff3488288df11aa5c..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-48.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "architecture": {
-    "platform_type": "x86_64",
-    "smp_size": 2,
-    "smt_size": 4
-  },
-  "main_memory": {
-    "ram_size": 4294967296,
-    "virtual_size": null
-  },
-  "network_adapters": [
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-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "131.254.202.68",
-      "network_address": "paraquad-48.rennes.grid5000.fr",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "driver": "bnx2",
-      "enabled": false,
-      "interface": "Ethernet",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "enabled": true,
-      "interface": "Myrinet 10G",
-      "ip": "192.168.200.68",
-      "network_address": "paraquad-48-myri0.rennes.grid5000.fr",
-      "rate": 10000000000,
-      "switch": "c6509-grid",
-      "vendor": "Myrinet",
-      "version": "10G-PCIE-8A-C"
-    }
-  ],
-  "operating_system": {
-    "kernel": "2.6.26",
-    "name": "Debian",
-    "release": "5.0",
-    "version": null
-  },
-  "processor": {
-    "cache_l1": null,
-    "cache_l1d": null,
-    "cache_l1i": null,
-    "cache_l2": null,
-    "clock_speed": 2330000000.0,
-    "instruction_set": "",
-    "model": "Intel Xeon",
-    "other_description": "",
-    "vendor": "Intel",
-    "version": "5148 LV"
-  },
-  "storage_devices": [
-    {
-      "driver": "mptsas",
-      "interface": "SATA",
-      "size": 149011611938.477
-    }
-  ],
-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "paraquad-48"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-49.json b/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-49.json
deleted file mode 100755
index a049d3604a3b6558e1343b31b571ababf222190b..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-49.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "architecture": {
-    "platform_type": "x86_64",
-    "smp_size": 2,
-    "smt_size": 4
-  },
-  "main_memory": {
-    "ram_size": 4294967296,
-    "virtual_size": null
-  },
-  "network_adapters": [
-    {
-      "driver": "bnx2",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "131.254.202.69",
-      "network_address": "paraquad-49.rennes.grid5000.fr",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "driver": "bnx2",
-      "enabled": false,
-      "interface": "Ethernet",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "enabled": true,
-      "interface": "Myrinet 10G",
-      "ip": "192.168.200.69",
-      "network_address": "paraquad-49-myri0.rennes.grid5000.fr",
-      "rate": 10000000000,
-      "switch": "c6509-grid",
-      "vendor": "Myrinet",
-      "version": "10G-PCIE-8A-C"
-    }
-  ],
-  "operating_system": {
-    "kernel": "2.6.26",
-    "name": "Debian",
-    "release": "5.0",
-    "version": null
-  },
-  "processor": {
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-    "cache_l1d": null,
-    "cache_l1i": null,
-    "cache_l2": null,
-    "clock_speed": 2330000000.0,
-    "instruction_set": "",
-    "model": "Intel Xeon",
-    "other_description": "",
-    "vendor": "Intel",
-    "version": "5148 LV"
-  },
-  "storage_devices": [
-    {
-      "driver": "mptsas",
-      "interface": "SATA",
-      "size": 149011611938.477
-    }
-  ],
-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "paraquad-49"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-50.json b/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-50.json
deleted file mode 100755
index acac323fd3dc95a943a2e6d958c97788a1e36bb0..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-50.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "architecture": {
-    "platform_type": "x86_64",
-    "smp_size": 2,
-    "smt_size": 4
-  },
-  "main_memory": {
-    "ram_size": 4294967296,
-    "virtual_size": null
-  },
-  "network_adapters": [
-    {
-      "driver": "bnx2",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "131.254.202.70",
-      "network_address": "paraquad-50.rennes.grid5000.fr",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "driver": "bnx2",
-      "enabled": false,
-      "interface": "Ethernet",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "enabled": true,
-      "interface": "Myrinet 10G",
-      "ip": "192.168.200.70",
-      "network_address": "paraquad-50-myri0.rennes.grid5000.fr",
-      "rate": 10000000000,
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-    "cache_l1i": null,
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-    "clock_speed": 2330000000.0,
-    "instruction_set": "",
-    "model": "Intel Xeon",
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-    "vendor": "Intel",
-    "version": "5148 LV"
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-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "paraquad-50"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-51.json b/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-51.json
deleted file mode 100755
index 2de874efdf7f678bf955475f998b9ff427daf78f..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-51.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "architecture": {
-    "platform_type": "x86_64",
-    "smp_size": 2,
-    "smt_size": 4
-  },
-  "main_memory": {
-    "ram_size": 4294967296,
-    "virtual_size": null
-  },
-  "network_adapters": [
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-      "driver": "bnx2",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "131.254.202.71",
-      "network_address": "paraquad-51.rennes.grid5000.fr",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "driver": "bnx2",
-      "enabled": false,
-      "interface": "Ethernet",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "enabled": true,
-      "interface": "Myrinet 10G",
-      "ip": "192.168.200.71",
-      "network_address": "paraquad-51-myri0.rennes.grid5000.fr",
-      "rate": 10000000000,
-      "switch": "c6509-grid",
-      "vendor": "Myrinet",
-      "version": "10G-PCIE-8A-C"
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-  "operating_system": {
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-    "cache_l1i": null,
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-    "clock_speed": 2330000000.0,
-    "instruction_set": "",
-    "model": "Intel Xeon",
-    "other_description": "",
-    "vendor": "Intel",
-    "version": "5148 LV"
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-  "storage_devices": [
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-      "interface": "SATA",
-      "size": 149011611938.477
-    }
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-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "paraquad-51"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-52.json b/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-52.json
deleted file mode 100755
index 47128a043c8d770ac300b0845852ba55fddfa31d..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-52.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "architecture": {
-    "platform_type": "x86_64",
-    "smp_size": 2,
-    "smt_size": 4
-  },
-  "main_memory": {
-    "ram_size": 4294967296,
-    "virtual_size": null
-  },
-  "network_adapters": [
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-      "driver": "bnx2",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "131.254.202.72",
-      "network_address": "paraquad-52.rennes.grid5000.fr",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "driver": "bnx2",
-      "enabled": false,
-      "interface": "Ethernet",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "enabled": true,
-      "interface": "Myrinet 10G",
-      "ip": "192.168.200.72",
-      "network_address": "paraquad-52-myri0.rennes.grid5000.fr",
-      "rate": 10000000000,
-      "switch": "c6509-grid",
-      "vendor": "Myrinet",
-      "version": "10G-PCIE-8A-C"
-    }
-  ],
-  "operating_system": {
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-    "name": "Debian",
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-    "cache_l1d": null,
-    "cache_l1i": null,
-    "cache_l2": null,
-    "clock_speed": 2330000000.0,
-    "instruction_set": "",
-    "model": "Intel Xeon",
-    "other_description": "",
-    "vendor": "Intel",
-    "version": "5148 LV"
-  },
-  "storage_devices": [
-    {
-      "driver": "mptsas",
-      "interface": "SATA",
-      "size": 149011611938.477
-    }
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-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "paraquad-52"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-53.json b/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-53.json
deleted file mode 100755
index 73f3046eb928ace8ae3207f88f3e0059d2ef291c..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-53.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "architecture": {
-    "platform_type": "x86_64",
-    "smp_size": 2,
-    "smt_size": 4
-  },
-  "main_memory": {
-    "ram_size": 4294967296,
-    "virtual_size": null
-  },
-  "network_adapters": [
-    {
-      "driver": "bnx2",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "131.254.202.73",
-      "network_address": "paraquad-53.rennes.grid5000.fr",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "driver": "bnx2",
-      "enabled": false,
-      "interface": "Ethernet",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "enabled": true,
-      "interface": "Myrinet 10G",
-      "ip": "192.168.200.73",
-      "network_address": "paraquad-53-myri0.rennes.grid5000.fr",
-      "rate": 10000000000,
-      "switch": "c6509-grid",
-      "vendor": "Myrinet",
-      "version": "10G-PCIE-8A-C"
-    }
-  ],
-  "operating_system": {
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-    "name": "Debian",
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-    "version": null
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-    "cache_l1d": null,
-    "cache_l1i": null,
-    "cache_l2": null,
-    "clock_speed": 2330000000.0,
-    "instruction_set": "",
-    "model": "Intel Xeon",
-    "other_description": "",
-    "vendor": "Intel",
-    "version": "5148 LV"
-  },
-  "storage_devices": [
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-      "driver": "mptsas",
-      "interface": "SATA",
-      "size": 149011611938.477
-    }
-  ],
-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "paraquad-53"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-54.json b/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-54.json
deleted file mode 100755
index 5e33c5a4cc759189dccf88a98534ca4e1e642ff1..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-54.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "architecture": {
-    "platform_type": "x86_64",
-    "smp_size": 2,
-    "smt_size": 4
-  },
-  "main_memory": {
-    "ram_size": 4294967296,
-    "virtual_size": null
-  },
-  "network_adapters": [
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-      "driver": "bnx2",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "131.254.202.74",
-      "network_address": "paraquad-54.rennes.grid5000.fr",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "driver": "bnx2",
-      "enabled": false,
-      "interface": "Ethernet",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "enabled": true,
-      "interface": "Myrinet 10G",
-      "ip": "192.168.200.74",
-      "network_address": "paraquad-54-myri0.rennes.grid5000.fr",
-      "rate": 10000000000,
-      "switch": "c6509-grid",
-      "vendor": "Myrinet",
-      "version": "10G-PCIE-8A-C"
-    }
-  ],
-  "operating_system": {
-    "kernel": "2.6.26",
-    "name": "Debian",
-    "release": "5.0",
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-    "cache_l1d": null,
-    "cache_l1i": null,
-    "cache_l2": null,
-    "clock_speed": 2330000000.0,
-    "instruction_set": "",
-    "model": "Intel Xeon",
-    "other_description": "",
-    "vendor": "Intel",
-    "version": "5148 LV"
-  },
-  "storage_devices": [
-    {
-      "driver": "mptsas",
-      "interface": "SATA",
-      "size": 149011611938.477
-    }
-  ],
-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "paraquad-54"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-55.json b/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-55.json
deleted file mode 100755
index 8f0557c7fb1b15286927c47826f5674c03a4a620..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-55.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "architecture": {
-    "platform_type": "x86_64",
-    "smp_size": 2,
-    "smt_size": 4
-  },
-  "main_memory": {
-    "ram_size": 4294967296,
-    "virtual_size": null
-  },
-  "network_adapters": [
-    {
-      "driver": "bnx2",
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-      "interface": "Ethernet",
-      "ip": "131.254.202.75",
-      "network_address": "paraquad-55.rennes.grid5000.fr",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "driver": "bnx2",
-      "enabled": false,
-      "interface": "Ethernet",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "enabled": true,
-      "interface": "Myrinet 10G",
-      "ip": "192.168.200.75",
-      "network_address": "paraquad-55-myri0.rennes.grid5000.fr",
-      "rate": 10000000000,
-      "switch": "c6509-grid",
-      "vendor": "Myrinet",
-      "version": "10G-PCIE-8A-C"
-    }
-  ],
-  "operating_system": {
-    "kernel": "2.6.26",
-    "name": "Debian",
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-    "version": null
-  },
-  "processor": {
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-    "cache_l1d": null,
-    "cache_l1i": null,
-    "cache_l2": null,
-    "clock_speed": 2330000000.0,
-    "instruction_set": "",
-    "model": "Intel Xeon",
-    "other_description": "",
-    "vendor": "Intel",
-    "version": "5148 LV"
-  },
-  "storage_devices": [
-    {
-      "driver": "mptsas",
-      "interface": "SATA",
-      "size": 149011611938.477
-    }
-  ],
-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "paraquad-55"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-56.json b/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-56.json
deleted file mode 100755
index 2c7481f7cc05cad8849b3a6b0930cda88340e0de..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-56.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "architecture": {
-    "platform_type": "x86_64",
-    "smp_size": 2,
-    "smt_size": 4
-  },
-  "main_memory": {
-    "ram_size": 4294967296,
-    "virtual_size": null
-  },
-  "network_adapters": [
-    {
-      "driver": "bnx2",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "131.254.202.76",
-      "network_address": "paraquad-56.rennes.grid5000.fr",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "driver": "bnx2",
-      "enabled": false,
-      "interface": "Ethernet",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "enabled": true,
-      "interface": "Myrinet 10G",
-      "ip": "192.168.200.76",
-      "network_address": "paraquad-56-myri0.rennes.grid5000.fr",
-      "rate": 10000000000,
-      "switch": "c6509-grid",
-      "vendor": "Myrinet",
-      "version": "10G-PCIE-8A-C"
-    }
-  ],
-  "operating_system": {
-    "kernel": "2.6.26",
-    "name": "Debian",
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-    "version": null
-  },
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-    "cache_l1d": null,
-    "cache_l1i": null,
-    "cache_l2": null,
-    "clock_speed": 2330000000.0,
-    "instruction_set": "",
-    "model": "Intel Xeon",
-    "other_description": "",
-    "vendor": "Intel",
-    "version": "5148 LV"
-  },
-  "storage_devices": [
-    {
-      "driver": "mptsas",
-      "interface": "SATA",
-      "size": 149011611938.477
-    }
-  ],
-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "paraquad-56"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-57.json b/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-57.json
deleted file mode 100755
index 42b598c2220ab2450b39bac9f2c2644ce8a7cd53..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-57.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "architecture": {
-    "platform_type": "x86_64",
-    "smp_size": 2,
-    "smt_size": 4
-  },
-  "main_memory": {
-    "ram_size": 4294967296,
-    "virtual_size": null
-  },
-  "network_adapters": [
-    {
-      "driver": "bnx2",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "131.254.202.77",
-      "network_address": "paraquad-57.rennes.grid5000.fr",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "driver": "bnx2",
-      "enabled": false,
-      "interface": "Ethernet",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "enabled": true,
-      "interface": "Myrinet 10G",
-      "ip": "192.168.200.77",
-      "network_address": "paraquad-57-myri0.rennes.grid5000.fr",
-      "rate": 10000000000,
-      "switch": "c6509-grid",
-      "vendor": "Myrinet",
-      "version": "10G-PCIE-8A-C"
-    }
-  ],
-  "operating_system": {
-    "kernel": "2.6.26",
-    "name": "Debian",
-    "release": "5.0",
-    "version": null
-  },
-  "processor": {
-    "cache_l1": null,
-    "cache_l1d": null,
-    "cache_l1i": null,
-    "cache_l2": null,
-    "clock_speed": 2330000000.0,
-    "instruction_set": "",
-    "model": "Intel Xeon",
-    "other_description": "",
-    "vendor": "Intel",
-    "version": "5148 LV"
-  },
-  "storage_devices": [
-    {
-      "driver": "mptsas",
-      "interface": "SATA",
-      "size": 149011611938.477
-    }
-  ],
-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "paraquad-57"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-58.json b/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-58.json
deleted file mode 100755
index 760bbd93b7add7d71bd83fcf486db0e7d072585c..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-58.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "architecture": {
-    "platform_type": "x86_64",
-    "smp_size": 2,
-    "smt_size": 4
-  },
-  "main_memory": {
-    "ram_size": 4294967296,
-    "virtual_size": null
-  },
-  "network_adapters": [
-    {
-      "driver": "bnx2",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "131.254.202.78",
-      "network_address": "paraquad-58.rennes.grid5000.fr",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "driver": "bnx2",
-      "enabled": false,
-      "interface": "Ethernet",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "enabled": true,
-      "interface": "Myrinet 10G",
-      "ip": "192.168.200.78",
-      "network_address": "paraquad-58-myri0.rennes.grid5000.fr",
-      "rate": 10000000000,
-      "switch": "c6509-grid",
-      "vendor": "Myrinet",
-      "version": "10G-PCIE-8A-C"
-    }
-  ],
-  "operating_system": {
-    "kernel": "2.6.26",
-    "name": "Debian",
-    "release": "5.0",
-    "version": null
-  },
-  "processor": {
-    "cache_l1": null,
-    "cache_l1d": null,
-    "cache_l1i": null,
-    "cache_l2": null,
-    "clock_speed": 2330000000.0,
-    "instruction_set": "",
-    "model": "Intel Xeon",
-    "other_description": "",
-    "vendor": "Intel",
-    "version": "5148 LV"
-  },
-  "storage_devices": [
-    {
-      "driver": "mptsas",
-      "interface": "SATA",
-      "size": 149011611938.477
-    }
-  ],
-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "paraquad-58"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-59.json b/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-59.json
deleted file mode 100755
index b819f9d0e6837f54a15ba33e99a1dc67cc766608..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-59.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "architecture": {
-    "platform_type": "x86_64",
-    "smp_size": 2,
-    "smt_size": 4
-  },
-  "main_memory": {
-    "ram_size": 4294967296,
-    "virtual_size": null
-  },
-  "network_adapters": [
-    {
-      "driver": "bnx2",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "131.254.202.79",
-      "network_address": "paraquad-59.rennes.grid5000.fr",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "driver": "bnx2",
-      "enabled": false,
-      "interface": "Ethernet",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "enabled": true,
-      "interface": "Myrinet 10G",
-      "ip": "192.168.200.79",
-      "network_address": "paraquad-59-myri0.rennes.grid5000.fr",
-      "rate": 10000000000,
-      "switch": "c6509-grid",
-      "vendor": "Myrinet",
-      "version": "10G-PCIE-8A-C"
-    }
-  ],
-  "operating_system": {
-    "kernel": "2.6.26",
-    "name": "Debian",
-    "release": "5.0",
-    "version": null
-  },
-  "processor": {
-    "cache_l1": null,
-    "cache_l1d": null,
-    "cache_l1i": null,
-    "cache_l2": null,
-    "clock_speed": 2330000000.0,
-    "instruction_set": "",
-    "model": "Intel Xeon",
-    "other_description": "",
-    "vendor": "Intel",
-    "version": "5148 LV"
-  },
-  "storage_devices": [
-    {
-      "driver": "mptsas",
-      "interface": "SATA",
-      "size": 149011611938.477
-    }
-  ],
-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "paraquad-59"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-60.json b/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-60.json
deleted file mode 100755
index 7898874ced67eb1f56fa8998ef0a7c2826424c7b..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-60.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "architecture": {
-    "platform_type": "x86_64",
-    "smp_size": 2,
-    "smt_size": 4
-  },
-  "main_memory": {
-    "ram_size": 4294967296,
-    "virtual_size": null
-  },
-  "network_adapters": [
-    {
-      "driver": "bnx2",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "131.254.202.80",
-      "network_address": "paraquad-60.rennes.grid5000.fr",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "driver": "bnx2",
-      "enabled": false,
-      "interface": "Ethernet",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "enabled": true,
-      "interface": "Myrinet 10G",
-      "ip": "192.168.200.80",
-      "network_address": "paraquad-60-myri0.rennes.grid5000.fr",
-      "rate": 10000000000,
-      "switch": "c6509-grid",
-      "vendor": "Myrinet",
-      "version": "10G-PCIE-8A-C"
-    }
-  ],
-  "operating_system": {
-    "kernel": "2.6.26",
-    "name": "Debian",
-    "release": "5.0",
-    "version": null
-  },
-  "processor": {
-    "cache_l1": null,
-    "cache_l1d": null,
-    "cache_l1i": null,
-    "cache_l2": null,
-    "clock_speed": 2330000000.0,
-    "instruction_set": "",
-    "model": "Intel Xeon",
-    "other_description": "",
-    "vendor": "Intel",
-    "version": "5148 LV"
-  },
-  "storage_devices": [
-    {
-      "driver": "mptsas",
-      "interface": "SATA",
-      "size": 149011611938.477
-    }
-  ],
-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "paraquad-60"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-61.json b/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-61.json
deleted file mode 100755
index 8f333ae9d0177c947653af53ea49f079fe002227..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-61.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "architecture": {
-    "platform_type": "x86_64",
-    "smp_size": 2,
-    "smt_size": 4
-  },
-  "main_memory": {
-    "ram_size": 4294967296,
-    "virtual_size": null
-  },
-  "network_adapters": [
-    {
-      "driver": "bnx2",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "131.254.202.81",
-      "network_address": "paraquad-61.rennes.grid5000.fr",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "driver": "bnx2",
-      "enabled": false,
-      "interface": "Ethernet",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "enabled": true,
-      "interface": "Myrinet 10G",
-      "ip": "192.168.200.81",
-      "network_address": "paraquad-61-myri0.rennes.grid5000.fr",
-      "rate": 10000000000,
-      "switch": "c6509-grid",
-      "vendor": "Myrinet",
-      "version": "10G-PCIE-8A-C"
-    }
-  ],
-  "operating_system": {
-    "kernel": "2.6.26",
-    "name": "Debian",
-    "release": "5.0",
-    "version": null
-  },
-  "processor": {
-    "cache_l1": null,
-    "cache_l1d": null,
-    "cache_l1i": null,
-    "cache_l2": null,
-    "clock_speed": 2330000000.0,
-    "instruction_set": "",
-    "model": "Intel Xeon",
-    "other_description": "",
-    "vendor": "Intel",
-    "version": "5148 LV"
-  },
-  "storage_devices": [
-    {
-      "driver": "mptsas",
-      "interface": "SATA",
-      "size": 149011611938.477
-    }
-  ],
-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "paraquad-61"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-62.json b/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-62.json
deleted file mode 100755
index db7e097f12eccf52bb1d2c9d75fb428a2f50cb00..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-62.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "architecture": {
-    "platform_type": "x86_64",
-    "smp_size": 2,
-    "smt_size": 4
-  },
-  "main_memory": {
-    "ram_size": 4294967296,
-    "virtual_size": null
-  },
-  "network_adapters": [
-    {
-      "driver": "bnx2",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "131.254.202.82",
-      "network_address": "paraquad-62.rennes.grid5000.fr",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "driver": "bnx2",
-      "enabled": false,
-      "interface": "Ethernet",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "enabled": true,
-      "interface": "Myrinet 10G",
-      "ip": "192.168.200.82",
-      "network_address": "paraquad-62-myri0.rennes.grid5000.fr",
-      "rate": 10000000000,
-      "switch": "c6509-grid",
-      "vendor": "Myrinet",
-      "version": "10G-PCIE-8A-C"
-    }
-  ],
-  "operating_system": {
-    "kernel": "2.6.26",
-    "name": "Debian",
-    "release": "5.0",
-    "version": null
-  },
-  "processor": {
-    "cache_l1": null,
-    "cache_l1d": null,
-    "cache_l1i": null,
-    "cache_l2": null,
-    "clock_speed": 2330000000.0,
-    "instruction_set": "",
-    "model": "Intel Xeon",
-    "other_description": "",
-    "vendor": "Intel",
-    "version": "5148 LV"
-  },
-  "storage_devices": [
-    {
-      "driver": "mptsas",
-      "interface": "SATA",
-      "size": 149011611938.477
-    }
-  ],
-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "paraquad-62"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-63.json b/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-63.json
deleted file mode 100755
index a3116e96cc6a43e23b3a32473b55ae539f1e2654..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-63.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "architecture": {
-    "platform_type": "x86_64",
-    "smp_size": 2,
-    "smt_size": 4
-  },
-  "main_memory": {
-    "ram_size": 4294967296,
-    "virtual_size": null
-  },
-  "network_adapters": [
-    {
-      "driver": "bnx2",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "131.254.202.83",
-      "network_address": "paraquad-63.rennes.grid5000.fr",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "driver": "bnx2",
-      "enabled": false,
-      "interface": "Ethernet",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "enabled": true,
-      "interface": "Myrinet 10G",
-      "ip": "192.168.200.83",
-      "network_address": "paraquad-63-myri0.rennes.grid5000.fr",
-      "rate": 10000000000,
-      "switch": "c6509-grid",
-      "vendor": "Myrinet",
-      "version": "10G-PCIE-8A-C"
-    }
-  ],
-  "operating_system": {
-    "kernel": "2.6.26",
-    "name": "Debian",
-    "release": "5.0",
-    "version": null
-  },
-  "processor": {
-    "cache_l1": null,
-    "cache_l1d": null,
-    "cache_l1i": null,
-    "cache_l2": null,
-    "clock_speed": 2330000000.0,
-    "instruction_set": "",
-    "model": "Intel Xeon",
-    "other_description": "",
-    "vendor": "Intel",
-    "version": "5148 LV"
-  },
-  "storage_devices": [
-    {
-      "driver": "mptsas",
-      "interface": "SATA",
-      "size": 149011611938.477
-    }
-  ],
-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "paraquad-63"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-64.json b/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-64.json
deleted file mode 100755
index a7551aafe1d859d66d9cd47388abf69384023177..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/clusters/paraquad/nodes/paraquad-64.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "architecture": {
-    "platform_type": "x86_64",
-    "smp_size": 2,
-    "smt_size": 4
-  },
-  "main_memory": {
-    "ram_size": 4294967296,
-    "virtual_size": null
-  },
-  "network_adapters": [
-    {
-      "driver": "bnx2",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "131.254.202.84",
-      "network_address": "paraquad-64.rennes.grid5000.fr",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "driver": "bnx2",
-      "enabled": false,
-      "interface": "Ethernet",
-      "rate": 1000000000,
-      "vendor": "Broadcom",
-      "version": "NetXtreme II BCM5708"
-    },
-    {
-      "enabled": true,
-      "interface": "Myrinet 10G",
-      "ip": "192.168.200.84",
-      "network_address": "paraquad-64-myri0.rennes.grid5000.fr",
-      "rate": 10000000000,
-      "switch": "c6509-grid",
-      "vendor": "Myrinet",
-      "version": "10G-PCIE-8A-C"
-    }
-  ],
-  "operating_system": {
-    "kernel": "2.6.26",
-    "name": "Debian",
-    "release": "5.0",
-    "version": null
-  },
-  "processor": {
-    "cache_l1": null,
-    "cache_l1d": null,
-    "cache_l1i": null,
-    "cache_l2": null,
-    "clock_speed": 2330000000.0,
-    "instruction_set": "",
-    "model": "Intel Xeon",
-    "other_description": "",
-    "vendor": "Intel",
-    "version": "5148 LV"
-  },
-  "storage_devices": [
-    {
-      "driver": "mptsas",
-      "interface": "SATA",
-      "size": 149011611938.477
-    }
-  ],
-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "paraquad-64"
-}
\ No newline at end of file
diff --git a/generators/input/rennes.rb b/generators/input/rennes.rb
index 09ebd3a9fa9cb9736ce3740b095847aa93afc6de..883003f43ac1118ebf2318d4245d1d7d76e3f823 100755
--- a/generators/input/rennes.rb
+++ b/generators/input/rennes.rb
@@ -90,7 +90,7 @@ site :rennes do |site_uid|
     model "Dell PowerEdge 1950"
     created_at Time.parse("2006-12-01").httpdate
     
-    64.times do |i|
+    32.times do |i|
       node "#{cluster_uid}-#{i+1}" do |node_uid|
         supported_job_types({:deploy => true, :besteffort => true, :virtual => "ivt"})
         architecture({