diff --git a/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-1.json b/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-1.json
index e31445220cee2b8800c483c64384fb249313134b..7fe29fb2dc63f8732f103a4f24557f970b87d59f 100644
--- a/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-1.json
+++ b/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-1.json
@@ -92,6 +92,24 @@
       "switch_port": null,
       "vendor": "Broadcom"
     },
+    {
+      "device": "eth4",
+      "enabled": false,
+      "interface": "Ethernet",
+      "kavlan": false,
+      "management": false,
+      "mountable": false,
+      "mounted": false
+    },
+    {
+      "device": "eth5",
+      "enabled": false,
+      "interface": "Ethernet",
+      "kavlan": false,
+      "management": false,
+      "mountable": false,
+      "mounted": false
+    },
     {
       "device": "ib0",
       "driver": "mlx5_core",
@@ -143,10 +161,10 @@
     }
   ],
   "operating_system": {
-    "cstate_driver": "contiguous-grouped-by-threadsnv_idle",
+    "cstate_driver": "powernv_idle",
     "cstate_governor": "menu",
     "ht_enabled": true,
-    "pstate_driver": "contiguous-grouped-by-threadsnv-cpufreq",
+    "pstate_driver": "powernv-cpufreq",
     "pstate_governor": "ondemand",
     "turboboost_enabled": false
   },
diff --git a/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-10.json b/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-10.json
index 44636be77a8eac128204b710c6488b631e417feb..5ec3b4497e4fdc749535e9078b039acafab0ee5a 100644
--- a/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-10.json
+++ b/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-10.json
@@ -91,6 +91,24 @@
       "switch_port": null,
       "vendor": "Broadcom"
     },
+    {
+      "device": "eth4",
+      "enabled": false,
+      "interface": "Ethernet",
+      "kavlan": false,
+      "management": false,
+      "mountable": false,
+      "mounted": false
+    },
+    {
+      "device": "eth5",
+      "enabled": false,
+      "interface": "Ethernet",
+      "kavlan": false,
+      "management": false,
+      "mountable": false,
+      "mounted": false
+    },
     {
       "device": "ib0",
       "driver": "mlx5_core",
@@ -142,10 +160,10 @@
     }
   ],
   "operating_system": {
-    "cstate_driver": "contiguous-grouped-by-threadsnv_idle",
+    "cstate_driver": "powernv_idle",
     "cstate_governor": "menu",
     "ht_enabled": true,
-    "pstate_driver": "contiguous-grouped-by-threadsnv-cpufreq",
+    "pstate_driver": "powernv-cpufreq",
     "pstate_governor": "ondemand",
     "turboboost_enabled": false
   },
diff --git a/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-11.json b/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-11.json
index 9075fd3a477232ede81297b5ebd8173572af5947..ada28a009f3b303157730c1b6a3d52b12b120143 100644
--- a/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-11.json
+++ b/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-11.json
@@ -91,6 +91,24 @@
       "switch_port": null,
       "vendor": "Broadcom"
     },
+    {
+      "device": "eth4",
+      "enabled": false,
+      "interface": "Ethernet",
+      "kavlan": false,
+      "management": false,
+      "mountable": false,
+      "mounted": false
+    },
+    {
+      "device": "eth5",
+      "enabled": false,
+      "interface": "Ethernet",
+      "kavlan": false,
+      "management": false,
+      "mountable": false,
+      "mounted": false
+    },
     {
       "device": "ib0",
       "driver": "mlx5_core",
@@ -142,10 +160,10 @@
     }
   ],
   "operating_system": {
-    "cstate_driver": "contiguous-grouped-by-threadsnv_idle",
+    "cstate_driver": "powernv_idle",
     "cstate_governor": "menu",
     "ht_enabled": true,
-    "pstate_driver": "contiguous-grouped-by-threadsnv-cpufreq",
+    "pstate_driver": "powernv-cpufreq",
     "pstate_governor": "ondemand",
     "turboboost_enabled": false
   },
diff --git a/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-12.json b/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-12.json
index dcf36218fb09af7534a164b6e598b1c5b911d5dd..cde984b271cfa1a3d8574fe5debae70618630c5c 100644
--- a/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-12.json
+++ b/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-12.json
@@ -91,6 +91,24 @@
       "switch_port": null,
       "vendor": "Broadcom"
     },
+    {
+      "device": "eth4",
+      "enabled": false,
+      "interface": "Ethernet",
+      "kavlan": false,
+      "management": false,
+      "mountable": false,
+      "mounted": false
+    },
+    {
+      "device": "eth5",
+      "enabled": false,
+      "interface": "Ethernet",
+      "kavlan": false,
+      "management": false,
+      "mountable": false,
+      "mounted": false
+    },
     {
       "device": "ib0",
       "driver": "mlx5_core",
@@ -142,10 +160,10 @@
     }
   ],
   "operating_system": {
-    "cstate_driver": "contiguous-grouped-by-threadsnv_idle",
+    "cstate_driver": "powernv_idle",
     "cstate_governor": "menu",
     "ht_enabled": true,
-    "pstate_driver": "contiguous-grouped-by-threadsnv-cpufreq",
+    "pstate_driver": "powernv-cpufreq",
     "pstate_governor": "ondemand",
     "turboboost_enabled": false
   },
diff --git a/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-2.json b/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-2.json
index 6340410eff21186b3560f4fe918c6a92171e5311..332d4aff6a0d0b333d1fdc49deca3fb23dd04163 100644
--- a/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-2.json
+++ b/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-2.json
@@ -92,6 +92,24 @@
       "switch_port": null,
       "vendor": "Broadcom"
     },
+    {
+      "device": "eth4",
+      "enabled": false,
+      "interface": "Ethernet",
+      "kavlan": false,
+      "management": false,
+      "mountable": false,
+      "mounted": false
+    },
+    {
+      "device": "eth5",
+      "enabled": false,
+      "interface": "Ethernet",
+      "kavlan": false,
+      "management": false,
+      "mountable": false,
+      "mounted": false
+    },
     {
       "device": "ib0",
       "driver": "mlx5_core",
@@ -143,10 +161,10 @@
     }
   ],
   "operating_system": {
-    "cstate_driver": "contiguous-grouped-by-threadsnv_idle",
+    "cstate_driver": "powernv_idle",
     "cstate_governor": "menu",
     "ht_enabled": true,
-    "pstate_driver": "contiguous-grouped-by-threadsnv-cpufreq",
+    "pstate_driver": "powernv-cpufreq",
     "pstate_governor": "ondemand",
     "turboboost_enabled": false
   },
diff --git a/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-3.json b/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-3.json
index 1f202595e9850f4be6ba9cc91589c03569793a1e..afe2b4a13002a1d03575236ccb7731a459e01185 100644
--- a/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-3.json
+++ b/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-3.json
@@ -92,6 +92,24 @@
       "switch_port": null,
       "vendor": "Broadcom"
     },
+    {
+      "device": "eth4",
+      "enabled": false,
+      "interface": "Ethernet",
+      "kavlan": false,
+      "management": false,
+      "mountable": false,
+      "mounted": false
+    },
+    {
+      "device": "eth5",
+      "enabled": false,
+      "interface": "Ethernet",
+      "kavlan": false,
+      "management": false,
+      "mountable": false,
+      "mounted": false
+    },
     {
       "device": "ib0",
       "driver": "mlx5_core",
@@ -143,10 +161,10 @@
     }
   ],
   "operating_system": {
-    "cstate_driver": "contiguous-grouped-by-threadsnv_idle",
+    "cstate_driver": "powernv_idle",
     "cstate_governor": "menu",
     "ht_enabled": true,
-    "pstate_driver": "contiguous-grouped-by-threadsnv-cpufreq",
+    "pstate_driver": "powernv-cpufreq",
     "pstate_governor": "ondemand",
     "turboboost_enabled": false
   },
diff --git a/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-4.json b/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-4.json
index d167d44217a0d16734c5ef1e26bbfc3ca413e4e1..c7f79b8c63cc013b66360b95dfcd7deddc34e8bf 100644
--- a/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-4.json
+++ b/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-4.json
@@ -92,6 +92,24 @@
       "switch_port": null,
       "vendor": "Broadcom"
     },
+    {
+      "device": "eth4",
+      "enabled": false,
+      "interface": "Ethernet",
+      "kavlan": false,
+      "management": false,
+      "mountable": false,
+      "mounted": false
+    },
+    {
+      "device": "eth5",
+      "enabled": false,
+      "interface": "Ethernet",
+      "kavlan": false,
+      "management": false,
+      "mountable": false,
+      "mounted": false
+    },
     {
       "device": "ib0",
       "driver": "mlx5_core",
@@ -143,10 +161,10 @@
     }
   ],
   "operating_system": {
-    "cstate_driver": "contiguous-grouped-by-threadsnv_idle",
+    "cstate_driver": "powernv_idle",
     "cstate_governor": "menu",
     "ht_enabled": true,
-    "pstate_driver": "contiguous-grouped-by-threadsnv-cpufreq",
+    "pstate_driver": "powernv-cpufreq",
     "pstate_governor": "ondemand",
     "turboboost_enabled": false
   },
diff --git a/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-5.json b/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-5.json
index ff06bd0a15c0c5f0306a7ea3658b3bcbfc08ddb9..16a7d3944ad74441e3a245a3644d16ad1e9c5aaa 100644
--- a/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-5.json
+++ b/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-5.json
@@ -91,6 +91,24 @@
       "switch_port": null,
       "vendor": "Broadcom"
     },
+    {
+      "device": "eth4",
+      "enabled": false,
+      "interface": "Ethernet",
+      "kavlan": false,
+      "management": false,
+      "mountable": false,
+      "mounted": false
+    },
+    {
+      "device": "eth5",
+      "enabled": false,
+      "interface": "Ethernet",
+      "kavlan": false,
+      "management": false,
+      "mountable": false,
+      "mounted": false
+    },
     {
       "device": "ib0",
       "driver": "mlx5_core",
@@ -142,10 +160,10 @@
     }
   ],
   "operating_system": {
-    "cstate_driver": "contiguous-grouped-by-threadsnv_idle",
+    "cstate_driver": "powernv_idle",
     "cstate_governor": "menu",
     "ht_enabled": true,
-    "pstate_driver": "contiguous-grouped-by-threadsnv-cpufreq",
+    "pstate_driver": "powernv-cpufreq",
     "pstate_governor": "ondemand",
     "turboboost_enabled": false
   },
diff --git a/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-6.json b/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-6.json
index db4bf809d1020ba84d5deb05c41ecceb57258f25..31b46910ff8df2dc33e0f316c9b2721abb89d736 100644
--- a/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-6.json
+++ b/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-6.json
@@ -91,6 +91,24 @@
       "switch_port": null,
       "vendor": "Broadcom"
     },
+    {
+      "device": "eth4",
+      "enabled": false,
+      "interface": "Ethernet",
+      "kavlan": false,
+      "management": false,
+      "mountable": false,
+      "mounted": false
+    },
+    {
+      "device": "eth5",
+      "enabled": false,
+      "interface": "Ethernet",
+      "kavlan": false,
+      "management": false,
+      "mountable": false,
+      "mounted": false
+    },
     {
       "device": "ib0",
       "driver": "mlx5_core",
@@ -142,10 +160,10 @@
     }
   ],
   "operating_system": {
-    "cstate_driver": "contiguous-grouped-by-threadsnv_idle",
+    "cstate_driver": "powernv_idle",
     "cstate_governor": "menu",
     "ht_enabled": true,
-    "pstate_driver": "contiguous-grouped-by-threadsnv-cpufreq",
+    "pstate_driver": "powernv-cpufreq",
     "pstate_governor": "ondemand",
     "turboboost_enabled": false
   },
diff --git a/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-7.json b/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-7.json
index 9827e872f168984fab35c3b9280b4b18d623f8e7..2916f8cdcdb2767b69e36f29ddab8609e5840f4e 100644
--- a/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-7.json
+++ b/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-7.json
@@ -91,6 +91,24 @@
       "switch_port": null,
       "vendor": "Broadcom"
     },
+    {
+      "device": "eth4",
+      "enabled": false,
+      "interface": "Ethernet",
+      "kavlan": false,
+      "management": false,
+      "mountable": false,
+      "mounted": false
+    },
+    {
+      "device": "eth5",
+      "enabled": false,
+      "interface": "Ethernet",
+      "kavlan": false,
+      "management": false,
+      "mountable": false,
+      "mounted": false
+    },
     {
       "device": "ib0",
       "driver": "mlx5_core",
@@ -142,10 +160,10 @@
     }
   ],
   "operating_system": {
-    "cstate_driver": "contiguous-grouped-by-threadsnv_idle",
+    "cstate_driver": "powernv_idle",
     "cstate_governor": "menu",
     "ht_enabled": true,
-    "pstate_driver": "contiguous-grouped-by-threadsnv-cpufreq",
+    "pstate_driver": "powernv-cpufreq",
     "pstate_governor": "ondemand",
     "turboboost_enabled": false
   },
diff --git a/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-8.json b/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-8.json
index 6dab5a3f0bb7416f9d3e213ec37c36e50b9cc8c8..3c8eaae8184cd3b02ba8fb42c943b9eade16ee98 100644
--- a/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-8.json
+++ b/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-8.json
@@ -91,6 +91,24 @@
       "switch_port": null,
       "vendor": "Broadcom"
     },
+    {
+      "device": "eth4",
+      "enabled": false,
+      "interface": "Ethernet",
+      "kavlan": false,
+      "management": false,
+      "mountable": false,
+      "mounted": false
+    },
+    {
+      "device": "eth5",
+      "enabled": false,
+      "interface": "Ethernet",
+      "kavlan": false,
+      "management": false,
+      "mountable": false,
+      "mounted": false
+    },
     {
       "device": "ib0",
       "driver": "mlx5_core",
@@ -142,10 +160,10 @@
     }
   ],
   "operating_system": {
-    "cstate_driver": "contiguous-grouped-by-threadsnv_idle",
+    "cstate_driver": "powernv_idle",
     "cstate_governor": "menu",
     "ht_enabled": true,
-    "pstate_driver": "contiguous-grouped-by-threadsnv-cpufreq",
+    "pstate_driver": "powernv-cpufreq",
     "pstate_governor": "ondemand",
     "turboboost_enabled": false
   },
diff --git a/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-9.json b/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-9.json
index 6d96ec1aa658ed30a9ebf131ee0728f7fd0637aa..7bb5e47caac7f3a20a52f226080eaec6d94e8b31 100644
--- a/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-9.json
+++ b/data/grid5000/sites/grenoble/clusters/drac/nodes/drac-9.json
@@ -91,6 +91,24 @@
       "switch_port": null,
       "vendor": "Broadcom"
     },
+    {
+      "device": "eth4",
+      "enabled": false,
+      "interface": "Ethernet",
+      "kavlan": false,
+      "management": false,
+      "mountable": false,
+      "mounted": false
+    },
+    {
+      "device": "eth5",
+      "enabled": false,
+      "interface": "Ethernet",
+      "kavlan": false,
+      "management": false,
+      "mountable": false,
+      "mounted": false
+    },
     {
       "device": "ib0",
       "driver": "mlx5_core",
@@ -142,10 +160,10 @@
     }
   ],
   "operating_system": {
-    "cstate_driver": "contiguous-grouped-by-threadsnv_idle",
+    "cstate_driver": "powernv_idle",
     "cstate_governor": "menu",
     "ht_enabled": true,
-    "pstate_driver": "contiguous-grouped-by-threadsnv-cpufreq",
+    "pstate_driver": "powernv-cpufreq",
     "pstate_governor": "ondemand",
     "turboboost_enabled": false
   },