diff --git a/data/grid5000/sites/sophia/clusters/uva/nodes/uva-1.json b/data/grid5000/sites/sophia/clusters/uva/nodes/uva-1.json
index 6034b4293c6096126d43da91d526760b7a4e7e40..2d0c73d6f05db46405feae8a27d97f39f495934f 100644
--- a/data/grid5000/sites/sophia/clusters/uva/nodes/uva-1.json
+++ b/data/grid5000/sites/sophia/clusters/uva/nodes/uva-1.json
@@ -99,31 +99,35 @@
       "mounted": false
     },
     {
-      "alias": [
-        "ib0"
-      ],
-      "device": "ib0.8100",
+      "device": "ib0",
       "driver": "mlx4_core",
       "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0c:eb:1b",
       "interface": "InfiniBand",
-      "ip": "172.18.131.1",
-      "ip6": "fe80::202:c903:c:eb1b",
       "kavlan": false,
       "management": false,
       "mountable": true,
-      "mounted": true,
-      "network_address": "uva-1-ib0.8100.sophia.grid5000.fr",
+      "mounted": false,
+      "network_address": "uva-1-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
     {
-      "device": "ib0",
+      "alias": [
+        "ib0"
+      ],
+      "device": "ib0.8100",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0c:eb:1b",
       "interface": "InfiniBand",
+      "ip": "172.18.131.1",
+      "ip6": "fe80::202:c903:c:eb1b",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": true,
+      "network_address": "uva-1-ib0.8100.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uva/nodes/uva-10.json b/data/grid5000/sites/sophia/clusters/uva/nodes/uva-10.json
index 5f96e7545494e1ab0c4b63e68655c613d6a113e4..79e78999e54effc3ee036c7a44a7f6edf6172c15 100644
--- a/data/grid5000/sites/sophia/clusters/uva/nodes/uva-10.json
+++ b/data/grid5000/sites/sophia/clusters/uva/nodes/uva-10.json
@@ -99,31 +99,35 @@
       "mounted": false
     },
     {
-      "alias": [
-        "ib0"
-      ],
-      "device": "ib0.8100",
+      "device": "ib0",
       "driver": "mlx4_core",
       "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0d:7a:e1",
       "interface": "InfiniBand",
-      "ip": "172.18.131.10",
-      "ip6": "fe80::202:c903:d:7ae1",
       "kavlan": false,
       "management": false,
       "mountable": true,
-      "mounted": true,
-      "network_address": "uva-10-ib0.8100.sophia.grid5000.fr",
+      "mounted": false,
+      "network_address": "uva-10-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
     {
-      "device": "ib0",
+      "alias": [
+        "ib0"
+      ],
+      "device": "ib0.8100",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0d:7a:e1",
       "interface": "InfiniBand",
+      "ip": "172.18.131.10",
+      "ip6": "fe80::202:c903:d:7ae1",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": true,
+      "network_address": "uva-10-ib0.8100.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uva/nodes/uva-11.json b/data/grid5000/sites/sophia/clusters/uva/nodes/uva-11.json
index 924bddf06eec91e6256de7ed3effc16313267847..8a08407e019c19c541724d1a1c4e8e07ac52f67e 100644
--- a/data/grid5000/sites/sophia/clusters/uva/nodes/uva-11.json
+++ b/data/grid5000/sites/sophia/clusters/uva/nodes/uva-11.json
@@ -99,31 +99,35 @@
       "mounted": false
     },
     {
-      "alias": [
-        "ib0"
-      ],
-      "device": "ib0.8100",
+      "device": "ib0",
       "driver": "mlx4_core",
       "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0c:ea:e7",
       "interface": "InfiniBand",
-      "ip": "172.18.131.11",
-      "ip6": "fe80::202:c903:c:eae7",
       "kavlan": false,
       "management": false,
       "mountable": true,
-      "mounted": true,
-      "network_address": "uva-11-ib0.8100.sophia.grid5000.fr",
+      "mounted": false,
+      "network_address": "uva-11-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
     {
-      "device": "ib0",
+      "alias": [
+        "ib0"
+      ],
+      "device": "ib0.8100",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0c:ea:e7",
       "interface": "InfiniBand",
+      "ip": "172.18.131.11",
+      "ip6": "fe80::202:c903:c:eae7",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": true,
+      "network_address": "uva-11-ib0.8100.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uva/nodes/uva-12.json b/data/grid5000/sites/sophia/clusters/uva/nodes/uva-12.json
index c2d39aadc16563059fbc8de9d9c5ef14a648ebb1..f0c91f28f9d0f375112eff7dd2f62a78bfe775e7 100644
--- a/data/grid5000/sites/sophia/clusters/uva/nodes/uva-12.json
+++ b/data/grid5000/sites/sophia/clusters/uva/nodes/uva-12.json
@@ -99,31 +99,35 @@
       "mounted": false
     },
     {
-      "alias": [
-        "ib0"
-      ],
-      "device": "ib0.8100",
+      "device": "ib0",
       "driver": "mlx4_core",
       "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0c:bf:ab",
       "interface": "InfiniBand",
-      "ip": "172.18.131.12",
-      "ip6": "fe80::202:c903:c:bfab",
       "kavlan": false,
       "management": false,
       "mountable": true,
-      "mounted": true,
-      "network_address": "uva-12-ib0.8100.sophia.grid5000.fr",
+      "mounted": false,
+      "network_address": "uva-12-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
     {
-      "device": "ib0",
+      "alias": [
+        "ib0"
+      ],
+      "device": "ib0.8100",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0c:bf:ab",
       "interface": "InfiniBand",
+      "ip": "172.18.131.12",
+      "ip6": "fe80::202:c903:c:bfab",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": true,
+      "network_address": "uva-12-ib0.8100.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uva/nodes/uva-13.json b/data/grid5000/sites/sophia/clusters/uva/nodes/uva-13.json
index 2bbcab66b76a46c9090064655051822900cf5475..1bd1daf6962d732c36b982f2451282d583cace95 100644
--- a/data/grid5000/sites/sophia/clusters/uva/nodes/uva-13.json
+++ b/data/grid5000/sites/sophia/clusters/uva/nodes/uva-13.json
@@ -98,31 +98,35 @@
       "mounted": false
     },
     {
-      "alias": [
-        "ib0"
-      ],
-      "device": "ib0.8100",
+      "device": "ib0",
       "driver": "mlx4_core",
       "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0d:76:21",
       "interface": "InfiniBand",
-      "ip": "172.18.131.13",
-      "ip6": "fe80::202:c903:d:7621",
       "kavlan": false,
       "management": false,
       "mountable": true,
-      "mounted": true,
-      "network_address": "uva-13-ib0.8100.sophia.grid5000.fr",
+      "mounted": false,
+      "network_address": "uva-13-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
     {
-      "device": "ib0",
+      "alias": [
+        "ib0"
+      ],
+      "device": "ib0.8100",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0d:76:21",
       "interface": "InfiniBand",
+      "ip": "172.18.131.13",
+      "ip6": "fe80::202:c903:d:7621",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": true,
+      "network_address": "uva-13-ib0.8100.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uva/nodes/uva-2.json b/data/grid5000/sites/sophia/clusters/uva/nodes/uva-2.json
index c6f923855aa9ddaa9351dea8e51d7f148371b321..33a43d205ca630848410ffbdda00151339c59f3c 100644
--- a/data/grid5000/sites/sophia/clusters/uva/nodes/uva-2.json
+++ b/data/grid5000/sites/sophia/clusters/uva/nodes/uva-2.json
@@ -99,31 +99,35 @@
       "mounted": false
     },
     {
-      "alias": [
-        "ib0"
-      ],
-      "device": "ib0.8100",
+      "device": "ib0",
       "driver": "mlx4_core",
       "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0d:77:39",
       "interface": "InfiniBand",
-      "ip": "172.18.131.2",
-      "ip6": "fe80::202:c903:d:7739",
       "kavlan": false,
       "management": false,
       "mountable": true,
-      "mounted": true,
-      "network_address": "uva-2-ib0.8100.sophia.grid5000.fr",
+      "mounted": false,
+      "network_address": "uva-2-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
     {
-      "device": "ib0",
+      "alias": [
+        "ib0"
+      ],
+      "device": "ib0.8100",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0d:77:39",
       "interface": "InfiniBand",
+      "ip": "172.18.131.2",
+      "ip6": "fe80::202:c903:d:7739",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": true,
+      "network_address": "uva-2-ib0.8100.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uva/nodes/uva-3.json b/data/grid5000/sites/sophia/clusters/uva/nodes/uva-3.json
index d6c467933d2a87898b84b8bed91db486c16afa1f..de99bc6d0106030600d156b286f84bf09ec66f54 100644
--- a/data/grid5000/sites/sophia/clusters/uva/nodes/uva-3.json
+++ b/data/grid5000/sites/sophia/clusters/uva/nodes/uva-3.json
@@ -99,31 +99,35 @@
       "mounted": false
     },
     {
-      "alias": [
-        "ib0"
-      ],
-      "device": "ib0.8100",
+      "device": "ib0",
       "driver": "mlx4_core",
       "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0d:7a:d1",
       "interface": "InfiniBand",
-      "ip": "172.18.131.3",
-      "ip6": "fe80::202:c903:d:7ad1",
       "kavlan": false,
       "management": false,
       "mountable": true,
-      "mounted": true,
-      "network_address": "uva-3-ib0.8100.sophia.grid5000.fr",
+      "mounted": false,
+      "network_address": "uva-3-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
     {
-      "device": "ib0",
+      "alias": [
+        "ib0"
+      ],
+      "device": "ib0.8100",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0d:7a:d1",
       "interface": "InfiniBand",
+      "ip": "172.18.131.3",
+      "ip6": "fe80::202:c903:d:7ad1",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": true,
+      "network_address": "uva-3-ib0.8100.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uva/nodes/uva-4.json b/data/grid5000/sites/sophia/clusters/uva/nodes/uva-4.json
index af0cecc5b1152a0a4bfb0f37a2e79358e38aac25..e0d3c9142303dab5829ba0eb42f648d5ebd73d7a 100644
--- a/data/grid5000/sites/sophia/clusters/uva/nodes/uva-4.json
+++ b/data/grid5000/sites/sophia/clusters/uva/nodes/uva-4.json
@@ -99,31 +99,35 @@
       "mounted": false
     },
     {
-      "alias": [
-        "ib0"
-      ],
-      "device": "ib0.8100",
+      "device": "ib0",
       "driver": "mlx4_core",
       "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0c:eb:2f",
       "interface": "InfiniBand",
-      "ip": "172.18.131.4",
-      "ip6": "fe80::202:c903:c:eb2f",
       "kavlan": false,
       "management": false,
       "mountable": true,
-      "mounted": true,
-      "network_address": "uva-4-ib0.8100.sophia.grid5000.fr",
+      "mounted": false,
+      "network_address": "uva-4-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
     {
-      "device": "ib0",
+      "alias": [
+        "ib0"
+      ],
+      "device": "ib0.8100",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0c:eb:2f",
       "interface": "InfiniBand",
+      "ip": "172.18.131.4",
+      "ip6": "fe80::202:c903:c:eb2f",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": true,
+      "network_address": "uva-4-ib0.8100.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uva/nodes/uva-5.json b/data/grid5000/sites/sophia/clusters/uva/nodes/uva-5.json
index 1ffcd0256aec79feee5a24196fa150518e991506..f7608ae3082b2b5694874972156736b10fc58a71 100644
--- a/data/grid5000/sites/sophia/clusters/uva/nodes/uva-5.json
+++ b/data/grid5000/sites/sophia/clusters/uva/nodes/uva-5.json
@@ -99,31 +99,35 @@
       "mounted": false
     },
     {
-      "alias": [
-        "ib0"
-      ],
-      "device": "ib0.8100",
+      "device": "ib0",
       "driver": "mlx4_core",
       "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0c:ea:ff",
       "interface": "InfiniBand",
-      "ip": "172.18.131.5",
-      "ip6": "fe80::202:c903:c:eaff",
       "kavlan": false,
       "management": false,
       "mountable": true,
-      "mounted": true,
-      "network_address": "uva-5-ib0.8100.sophia.grid5000.fr",
+      "mounted": false,
+      "network_address": "uva-5-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
     {
-      "device": "ib0",
+      "alias": [
+        "ib0"
+      ],
+      "device": "ib0.8100",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0c:ea:ff",
       "interface": "InfiniBand",
+      "ip": "172.18.131.5",
+      "ip6": "fe80::202:c903:c:eaff",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": true,
+      "network_address": "uva-5-ib0.8100.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uva/nodes/uva-6.json b/data/grid5000/sites/sophia/clusters/uva/nodes/uva-6.json
index 510bb827e7470184fe0309b083ed4a6e7677120b..9cc1991799f1553fba8806142e9a4d60a8512288 100644
--- a/data/grid5000/sites/sophia/clusters/uva/nodes/uva-6.json
+++ b/data/grid5000/sites/sophia/clusters/uva/nodes/uva-6.json
@@ -99,31 +99,35 @@
       "mounted": false
     },
     {
-      "alias": [
-        "ib0"
-      ],
-      "device": "ib0.8100",
+      "device": "ib0",
       "driver": "mlx4_core",
       "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0d:77:31",
       "interface": "InfiniBand",
-      "ip": "172.18.131.6",
-      "ip6": "fe80::202:c903:d:7731",
       "kavlan": false,
       "management": false,
       "mountable": true,
-      "mounted": true,
-      "network_address": "uva-6-ib0.8100.sophia.grid5000.fr",
+      "mounted": false,
+      "network_address": "uva-6-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
     {
-      "device": "ib0",
+      "alias": [
+        "ib0"
+      ],
+      "device": "ib0.8100",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0d:77:31",
       "interface": "InfiniBand",
+      "ip": "172.18.131.6",
+      "ip6": "fe80::202:c903:d:7731",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": true,
+      "network_address": "uva-6-ib0.8100.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uva/nodes/uva-7.json b/data/grid5000/sites/sophia/clusters/uva/nodes/uva-7.json
index c0ffd3d196937c8be4f774eeb40368153f17731f..4468cb5ac7b09a8eb9f373bbbcee24a6152b73d4 100644
--- a/data/grid5000/sites/sophia/clusters/uva/nodes/uva-7.json
+++ b/data/grid5000/sites/sophia/clusters/uva/nodes/uva-7.json
@@ -99,31 +99,35 @@
       "mounted": false
     },
     {
-      "alias": [
-        "ib0"
-      ],
-      "device": "ib0.8100",
+      "device": "ib0",
       "driver": "mlx4_core",
       "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0d:77:3d",
       "interface": "InfiniBand",
-      "ip": "172.18.131.7",
-      "ip6": "fe80::202:c903:d:773d",
       "kavlan": false,
       "management": false,
       "mountable": true,
-      "mounted": true,
-      "network_address": "uva-7-ib0.8100.sophia.grid5000.fr",
+      "mounted": false,
+      "network_address": "uva-7-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
     {
-      "device": "ib0",
+      "alias": [
+        "ib0"
+      ],
+      "device": "ib0.8100",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0d:77:3d",
       "interface": "InfiniBand",
+      "ip": "172.18.131.7",
+      "ip6": "fe80::202:c903:d:773d",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": true,
+      "network_address": "uva-7-ib0.8100.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uva/nodes/uva-8.json b/data/grid5000/sites/sophia/clusters/uva/nodes/uva-8.json
index 5a1c57caf10a5728504f44b6ca499615fb5b26a7..095c8c0341763cb086064dbf1de6e2c3621b2551 100644
--- a/data/grid5000/sites/sophia/clusters/uva/nodes/uva-8.json
+++ b/data/grid5000/sites/sophia/clusters/uva/nodes/uva-8.json
@@ -99,31 +99,35 @@
       "mounted": false
     },
     {
-      "alias": [
-        "ib0"
-      ],
-      "device": "ib0.8100",
+      "device": "ib0",
       "driver": "mlx4_core",
       "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0d:77:45",
       "interface": "InfiniBand",
-      "ip": "172.18.131.8",
-      "ip6": "fe80::202:c903:d:7745",
       "kavlan": false,
       "management": false,
       "mountable": true,
-      "mounted": true,
-      "network_address": "uva-8-ib0.8100.sophia.grid5000.fr",
+      "mounted": false,
+      "network_address": "uva-8-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
     {
-      "device": "ib0",
+      "alias": [
+        "ib0"
+      ],
+      "device": "ib0.8100",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0d:77:45",
       "interface": "InfiniBand",
+      "ip": "172.18.131.8",
+      "ip6": "fe80::202:c903:d:7745",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": true,
+      "network_address": "uva-8-ib0.8100.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uva/nodes/uva-9.json b/data/grid5000/sites/sophia/clusters/uva/nodes/uva-9.json
index f16185bd6a019770acf93c317fa3c4dc4c787a47..ff82ee2cbe8fd09aab15d5b40997e420e09bad3d 100644
--- a/data/grid5000/sites/sophia/clusters/uva/nodes/uva-9.json
+++ b/data/grid5000/sites/sophia/clusters/uva/nodes/uva-9.json
@@ -99,31 +99,35 @@
       "mounted": false
     },
     {
-      "alias": [
-        "ib0"
-      ],
-      "device": "ib0.8100",
+      "device": "ib0",
       "driver": "mlx4_core",
       "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0d:7c:e9",
       "interface": "InfiniBand",
-      "ip": "172.18.131.9",
-      "ip6": "fe80::202:c903:d:7ce9",
       "kavlan": false,
       "management": false,
       "mountable": true,
-      "mounted": true,
-      "network_address": "uva-9-ib0.8100.sophia.grid5000.fr",
+      "mounted": false,
+      "network_address": "uva-9-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
     {
-      "device": "ib0",
+      "alias": [
+        "ib0"
+      ],
+      "device": "ib0.8100",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0d:7c:e9",
       "interface": "InfiniBand",
+      "ip": "172.18.131.9",
+      "ip6": "fe80::202:c903:d:7ce9",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": true,
+      "network_address": "uva-9-ib0.8100.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-1.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-1.json
index e2246b4fa7445b445c574390dea22ddced66c905..18830f727a4502b4560bf6115df58f2b923c453e 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-1.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-1.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:c6:11",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-1-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-10.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-10.json
index 8a8d0ae80aed735673cefe0c8db7d2f0cfa2c21f..b8aae57e98f57df7a3a6c9447bebc9640879593a 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-10.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-10.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:58:49",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-10-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-11.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-11.json
index 16d7167075070cdc3ab6ba0f519a526a054a6c47..0e6e8417b0ab2c54df486e6c0fdd093fcf333beb 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-11.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-11.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:af:24",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-11-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-12.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-12.json
index 44ddb635abc26b948ab9ffa7e07740c2ae574e26..0e5820a166f447a04ebb854ced78aa37cc6c44fe 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-12.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-12.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:ad:fc",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-12-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-13.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-13.json
index dcbd7aecf5ddac009fe737dc91accead8e9921e8..b8844a0c5b566a0a8010df88cbf6d0fd5a50f23b 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-13.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-13.json
@@ -97,10 +97,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:14:fe:b5:90:97:fe:d0:cd",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-13-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-14.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-14.json
index aeb33f37a1823131b59522fd8b1a95926da2a618..0e0f3735dee9b6293a050215c7f2d777ede3f9c3 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-14.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-14.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:8a:9d",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-14-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-15.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-15.json
index 6800506d82c56152844d28525da93528e461c600..e49e740122894962deb15cf810bdad81a8294105 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-15.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-15.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:8a:cd",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-15-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-16.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-16.json
index b7e3c4f0f3402ac7b743abbbe88dcb5d49bb303e..39ddaf9afe57158e7640ebbaa9c1bebf3b2e57ce 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-16.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-16.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:57:c9",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-16-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-17.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-17.json
index bfd56bd58ecb042115fe42d412f78c0bc5432fc7..a7da5b22766b3ef8e03dbdee4eb7a984ed9c2511 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-17.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-17.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:c5:21",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-17-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-18.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-18.json
index 501360183f64ee3d8e06c4c85ff2c247e23343dc..f03990ca72210a402803d77f83ec0d27c753aa92 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-18.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-18.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:c6:39",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-18-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-19.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-19.json
index f6f377a275ad3aea5a44050f35b655d6fc5337cc..5c56379f36e457db7f9e545450f64f30fb793c39 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-19.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-19.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:c4:f1",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-19-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-2.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-2.json
index 70ff178f94da46618d68a0c9250a548364372ac1..26a327d6ec115fc582d431ae1ceee261c64fb14c 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-2.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-2.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:c6:71",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-2-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-20.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-20.json
index 814ddfa8641a7e4b878b1e3ad87c08f1b7a80a77..7e2c3d08285de3435ed09a8f3413e8abeb31aef0 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-20.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-20.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:c6:1d",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-20-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-21.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-21.json
index a9bceb941cbc97bc8520cb27e9848a0d7570db55..1b050f3c660c174beac488470cb70074340b1d2e 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-21.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-21.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:ad:f0",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-21-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-22.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-22.json
index 25f21c8b5dcb24f34af51ba9b301827d3e11b8b2..6f749145c7dd69e00e0dcd791474153d5f5f966a 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-22.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-22.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:8a:91",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-22-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-23.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-23.json
index 388458496fce029b516eee6783e7a4fd13660f48..fe9ff7e6f105233fa93f66d3bc81242b1e5f6fe5 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-23.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-23.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:59:e1",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-23-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-24.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-24.json
index e06ba2e3493b749a10b5f4d08bfbae18cea6933a..3c15f33d0ecfcb3158b0f8676956125144083471 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-24.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-24.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:8a:8d",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-24-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-25.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-25.json
index 2ca370d6a49abab592700fc9bd34eccccff74883..4593050cb7ef7dc1a95372755b4d91c7a056095f 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-25.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-25.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:af:68",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-25-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-26.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-26.json
index 2dec3bea5dcd998e4f7e8d013d2252e0d1c1ec0b..356ab47bc5b1311d698fa9ff3dfc094196ac87c5 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-26.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-26.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:c4:e5",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-26-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-27.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-27.json
index 780f787f186574cc7598fdf831851b133a38c27f..bf2130d28076b80553162f74784472d910bc4b32 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-27.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-27.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:c5:15",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-27-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-28.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-28.json
index d4a50509a70d3b8710a38f4cd6f661c7aa2adcdd..ce1826d6305c7ced22ea445d4dcc5b89d33bd2d3 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-28.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-28.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:af:6c",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-28-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-29.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-29.json
index a74c5f52ad875f92fc93082095fe4efe451290da..7d7a11a5834a0193f4e68c5ef3d6e2ece526c1a3 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-29.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-29.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:ad:ec",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-29-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-3.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-3.json
index efc1e99de113c4751a5bd7e31b7702f5b8834eaa..d386debed0ef38a5933a746a6314a946c722e8f7 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-3.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-3.json
@@ -97,10 +97,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:c6:0d",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-3-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-30.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-30.json
index 5b95f5966a5052af47f8ae665a0fc03ecb6353b0..b3b9e70649b6bfedefe4016ea6c858ba23c340de 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-30.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-30.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:8a:99",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-30-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-31.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-31.json
index f7002a6110f1b32e529e9b918c83654168d7e6b2..cdc2c4c0d3ef9264150aac1c5576705d87841708 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-31.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-31.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:af:20",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-31-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-32.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-32.json
index 7e630e60473b2ad44263bf5fb3693a581ef0277c..28961376f59cf31ccd984cd5052b644ebaff2464 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-32.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-32.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:a1:c8",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-32-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-33.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-33.json
index c52394b4e8e2d8f7e241df04b9ddc76dda018d27..d84a0a34cf5eb72f7135b42d740c902766495728 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-33.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-33.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:af:1c",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-33-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-34.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-34.json
index e45790915ad576778ffbfd786f20e98880904df0..c9f73ae4b00e4237916c56d7ee0009fe60ff4919 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-34.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-34.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:59:b9",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-34-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-35.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-35.json
index 29b898dcb380b47907080a0b78a4eeb298f1a117..f56ac325eeae5699e909fa5bc294a6b835d6cfd5 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-35.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-35.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:8a:95",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-35-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-36.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-36.json
index ec3bba831725c968154026b15a3d76e9ea9e6956..8ecd05f5402f00add01d9b2f9f9c0d3760792cec 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-36.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-36.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:57:d5",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-36-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-37.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-37.json
index c34c203f50638fff371535a92b3a46308d0ed3d6..215046a7877c8d954a765f810d7bf5450be802d3 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-37.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-37.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:af:50",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-37-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-38.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-38.json
index 5c1c93f841e214e4d1807355da23347ad3ec3233..ffe3cbbff4ea2e08c69c7910fd665a6c6f490b64 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-38.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-38.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:c4:d9",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-38-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-39.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-39.json
index 07b41a020d70b2f5529efd27320e7d526b9d6a93..9b1826d7338b471b4a2067356c54a5b8b6c3b575 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-39.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-39.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:ae:00",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-39-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-4.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-4.json
index da7fb35d007b44b31fe1ee4c8083615022c3f9a2..dbc7103623f112fbd110c451be3db2885a28b577 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-4.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-4.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:c6:2d",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-4-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-40.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-40.json
index 88ce30824185928d9ef688c1d88a7b86463c4b88..f0be75d18fd30a75c410cb6aebd11cab43d50795 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-40.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-40.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:ad:dc",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-40-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-41.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-41.json
index f1d4f9792d5c2a8b3defcca270c108d6821a26c9..86c8fb5ebcb9d47a2dfc4ab76f1c1afcb906c569 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-41.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-41.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:c4:e9",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-41-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-42.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-42.json
index 4c774204c320e44f792b702f7829e2a54b86727b..74831ee85c146f26260fe00c88c220061b32bd30 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-42.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-42.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:c6:29",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-42-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-43.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-43.json
index a563d991bd6dfa31a91bd6550dfe0e0f33170c34..fd30619965cdf3366e8b549aa17587689dcf1a6f 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-43.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-43.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:ad:e8",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-43-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-44.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-44.json
index 002dc36264153097b8ece6296f869b6a1b3c3f54..75b7186160c78f94304d20990f2255c5f5d6f000 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-44.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-44.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:c6:7d",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-44-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-5.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-5.json
index ef68a1aa3c9c29c16e3e98af97e670741fbacd3a..6aadcf6db001481db5b2441d4f3d0d882cbf8ea8 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-5.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-5.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:59:41",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-5-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-6.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-6.json
index 5bc09b68ba767fb6268dbbbfa6d273898a7f8dde..6bfd0cc0c67ab535a9021b8130716921ea22ce96 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-6.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-6.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:c6:15",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-6-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-7.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-7.json
index 56388fb21ad3f7fb0a153680f37a4201528d06b5..f3d33068a0ac2a737ed1534728a425ea259971ce 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-7.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-7.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "TOBEDEFINE",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-7-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-8.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-8.json
index 3bcbd32be463bc1f0d0902c7ad30a5697dcc1798..c9a82ea63914a538b64ec22fd0f0c7b85f9a654c 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-8.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-8.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:c6:69",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-8-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-9.json b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-9.json
index 2613443ae6b72566923f877951d8b5c5ddebdce0..1f0aa49a0c24bdac97f99fc834f782cbf6e1fa2b 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-9.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/nodes/uvb-9.json
@@ -98,10 +98,14 @@
     {
       "device": "ib0",
       "driver": "mlx4_core",
+      "enabled": true,
       "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:af:18",
       "interface": "InfiniBand",
       "kavlan": false,
       "management": false,
+      "mountable": true,
+      "mounted": false,
+      "network_address": "uvb-9-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
       "version": "MT26428"
     },
diff --git a/grid5000-all.json b/grid5000-all.json
index 0d677817e30d18eca46fe8d619f6122a5d5f1657..65712cb2e7c313756d13da3a22ba9e441daba8f6 100644
--- a/grid5000-all.json
+++ b/grid5000-all.json
@@ -219779,31 +219779,35 @@
                   "mounted": false
                 },
                 {
-                  "alias": [
-                    "ib0"
-                  ],
-                  "device": "ib0.8100",
+                  "device": "ib0",
                   "driver": "mlx4_core",
                   "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0c:eb:1b",
                   "interface": "InfiniBand",
-                  "ip": "172.18.131.1",
-                  "ip6": "fe80::202:c903:c:eb1b",
                   "kavlan": false,
                   "management": false,
                   "mountable": true,
-                  "mounted": true,
-                  "network_address": "uva-1-ib0.8100.sophia.grid5000.fr",
+                  "mounted": false,
+                  "network_address": "uva-1-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
                 {
-                  "device": "ib0",
+                  "alias": [
+                    "ib0"
+                  ],
+                  "device": "ib0.8100",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0c:eb:1b",
                   "interface": "InfiniBand",
+                  "ip": "172.18.131.1",
+                  "ip6": "fe80::202:c903:c:eb1b",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": true,
+                  "network_address": "uva-1-ib0.8100.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -219982,31 +219986,35 @@
                   "mounted": false
                 },
                 {
-                  "alias": [
-                    "ib0"
-                  ],
-                  "device": "ib0.8100",
+                  "device": "ib0",
                   "driver": "mlx4_core",
                   "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0d:7a:e1",
                   "interface": "InfiniBand",
-                  "ip": "172.18.131.10",
-                  "ip6": "fe80::202:c903:d:7ae1",
                   "kavlan": false,
                   "management": false,
                   "mountable": true,
-                  "mounted": true,
-                  "network_address": "uva-10-ib0.8100.sophia.grid5000.fr",
+                  "mounted": false,
+                  "network_address": "uva-10-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
                 {
-                  "device": "ib0",
+                  "alias": [
+                    "ib0"
+                  ],
+                  "device": "ib0.8100",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0d:7a:e1",
                   "interface": "InfiniBand",
+                  "ip": "172.18.131.10",
+                  "ip6": "fe80::202:c903:d:7ae1",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": true,
+                  "network_address": "uva-10-ib0.8100.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -220185,31 +220193,35 @@
                   "mounted": false
                 },
                 {
-                  "alias": [
-                    "ib0"
-                  ],
-                  "device": "ib0.8100",
+                  "device": "ib0",
                   "driver": "mlx4_core",
                   "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0c:ea:e7",
                   "interface": "InfiniBand",
-                  "ip": "172.18.131.11",
-                  "ip6": "fe80::202:c903:c:eae7",
                   "kavlan": false,
                   "management": false,
                   "mountable": true,
-                  "mounted": true,
-                  "network_address": "uva-11-ib0.8100.sophia.grid5000.fr",
+                  "mounted": false,
+                  "network_address": "uva-11-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
                 {
-                  "device": "ib0",
+                  "alias": [
+                    "ib0"
+                  ],
+                  "device": "ib0.8100",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0c:ea:e7",
                   "interface": "InfiniBand",
+                  "ip": "172.18.131.11",
+                  "ip6": "fe80::202:c903:c:eae7",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": true,
+                  "network_address": "uva-11-ib0.8100.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -220388,31 +220400,35 @@
                   "mounted": false
                 },
                 {
-                  "alias": [
-                    "ib0"
-                  ],
-                  "device": "ib0.8100",
+                  "device": "ib0",
                   "driver": "mlx4_core",
                   "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0c:bf:ab",
                   "interface": "InfiniBand",
-                  "ip": "172.18.131.12",
-                  "ip6": "fe80::202:c903:c:bfab",
                   "kavlan": false,
                   "management": false,
                   "mountable": true,
-                  "mounted": true,
-                  "network_address": "uva-12-ib0.8100.sophia.grid5000.fr",
+                  "mounted": false,
+                  "network_address": "uva-12-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
                 {
-                  "device": "ib0",
+                  "alias": [
+                    "ib0"
+                  ],
+                  "device": "ib0.8100",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0c:bf:ab",
                   "interface": "InfiniBand",
+                  "ip": "172.18.131.12",
+                  "ip6": "fe80::202:c903:c:bfab",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": true,
+                  "network_address": "uva-12-ib0.8100.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -220590,31 +220606,35 @@
                   "mounted": false
                 },
                 {
-                  "alias": [
-                    "ib0"
-                  ],
-                  "device": "ib0.8100",
+                  "device": "ib0",
                   "driver": "mlx4_core",
                   "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0d:76:21",
                   "interface": "InfiniBand",
-                  "ip": "172.18.131.13",
-                  "ip6": "fe80::202:c903:d:7621",
                   "kavlan": false,
                   "management": false,
                   "mountable": true,
-                  "mounted": true,
-                  "network_address": "uva-13-ib0.8100.sophia.grid5000.fr",
+                  "mounted": false,
+                  "network_address": "uva-13-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
                 {
-                  "device": "ib0",
+                  "alias": [
+                    "ib0"
+                  ],
+                  "device": "ib0.8100",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0d:76:21",
                   "interface": "InfiniBand",
+                  "ip": "172.18.131.13",
+                  "ip6": "fe80::202:c903:d:7621",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": true,
+                  "network_address": "uva-13-ib0.8100.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -220793,31 +220813,35 @@
                   "mounted": false
                 },
                 {
-                  "alias": [
-                    "ib0"
-                  ],
-                  "device": "ib0.8100",
+                  "device": "ib0",
                   "driver": "mlx4_core",
                   "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0d:77:39",
                   "interface": "InfiniBand",
-                  "ip": "172.18.131.2",
-                  "ip6": "fe80::202:c903:d:7739",
                   "kavlan": false,
                   "management": false,
                   "mountable": true,
-                  "mounted": true,
-                  "network_address": "uva-2-ib0.8100.sophia.grid5000.fr",
+                  "mounted": false,
+                  "network_address": "uva-2-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
                 {
-                  "device": "ib0",
+                  "alias": [
+                    "ib0"
+                  ],
+                  "device": "ib0.8100",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0d:77:39",
                   "interface": "InfiniBand",
+                  "ip": "172.18.131.2",
+                  "ip6": "fe80::202:c903:d:7739",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": true,
+                  "network_address": "uva-2-ib0.8100.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -220996,31 +221020,35 @@
                   "mounted": false
                 },
                 {
-                  "alias": [
-                    "ib0"
-                  ],
-                  "device": "ib0.8100",
+                  "device": "ib0",
                   "driver": "mlx4_core",
                   "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0d:7a:d1",
                   "interface": "InfiniBand",
-                  "ip": "172.18.131.3",
-                  "ip6": "fe80::202:c903:d:7ad1",
                   "kavlan": false,
                   "management": false,
                   "mountable": true,
-                  "mounted": true,
-                  "network_address": "uva-3-ib0.8100.sophia.grid5000.fr",
+                  "mounted": false,
+                  "network_address": "uva-3-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
                 {
-                  "device": "ib0",
+                  "alias": [
+                    "ib0"
+                  ],
+                  "device": "ib0.8100",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0d:7a:d1",
                   "interface": "InfiniBand",
+                  "ip": "172.18.131.3",
+                  "ip6": "fe80::202:c903:d:7ad1",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": true,
+                  "network_address": "uva-3-ib0.8100.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -221199,31 +221227,35 @@
                   "mounted": false
                 },
                 {
-                  "alias": [
-                    "ib0"
-                  ],
-                  "device": "ib0.8100",
+                  "device": "ib0",
                   "driver": "mlx4_core",
                   "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0c:eb:2f",
                   "interface": "InfiniBand",
-                  "ip": "172.18.131.4",
-                  "ip6": "fe80::202:c903:c:eb2f",
                   "kavlan": false,
                   "management": false,
                   "mountable": true,
-                  "mounted": true,
-                  "network_address": "uva-4-ib0.8100.sophia.grid5000.fr",
+                  "mounted": false,
+                  "network_address": "uva-4-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
                 {
-                  "device": "ib0",
+                  "alias": [
+                    "ib0"
+                  ],
+                  "device": "ib0.8100",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0c:eb:2f",
                   "interface": "InfiniBand",
+                  "ip": "172.18.131.4",
+                  "ip6": "fe80::202:c903:c:eb2f",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": true,
+                  "network_address": "uva-4-ib0.8100.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -221402,31 +221434,35 @@
                   "mounted": false
                 },
                 {
-                  "alias": [
-                    "ib0"
-                  ],
-                  "device": "ib0.8100",
+                  "device": "ib0",
                   "driver": "mlx4_core",
                   "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0c:ea:ff",
                   "interface": "InfiniBand",
-                  "ip": "172.18.131.5",
-                  "ip6": "fe80::202:c903:c:eaff",
                   "kavlan": false,
                   "management": false,
                   "mountable": true,
-                  "mounted": true,
-                  "network_address": "uva-5-ib0.8100.sophia.grid5000.fr",
+                  "mounted": false,
+                  "network_address": "uva-5-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
                 {
-                  "device": "ib0",
+                  "alias": [
+                    "ib0"
+                  ],
+                  "device": "ib0.8100",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0c:ea:ff",
                   "interface": "InfiniBand",
+                  "ip": "172.18.131.5",
+                  "ip6": "fe80::202:c903:c:eaff",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": true,
+                  "network_address": "uva-5-ib0.8100.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -221605,31 +221641,35 @@
                   "mounted": false
                 },
                 {
-                  "alias": [
-                    "ib0"
-                  ],
-                  "device": "ib0.8100",
+                  "device": "ib0",
                   "driver": "mlx4_core",
                   "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0d:77:31",
                   "interface": "InfiniBand",
-                  "ip": "172.18.131.6",
-                  "ip6": "fe80::202:c903:d:7731",
                   "kavlan": false,
                   "management": false,
                   "mountable": true,
-                  "mounted": true,
-                  "network_address": "uva-6-ib0.8100.sophia.grid5000.fr",
+                  "mounted": false,
+                  "network_address": "uva-6-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
                 {
-                  "device": "ib0",
+                  "alias": [
+                    "ib0"
+                  ],
+                  "device": "ib0.8100",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0d:77:31",
                   "interface": "InfiniBand",
+                  "ip": "172.18.131.6",
+                  "ip6": "fe80::202:c903:d:7731",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": true,
+                  "network_address": "uva-6-ib0.8100.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -221808,31 +221848,35 @@
                   "mounted": false
                 },
                 {
-                  "alias": [
-                    "ib0"
-                  ],
-                  "device": "ib0.8100",
+                  "device": "ib0",
                   "driver": "mlx4_core",
                   "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0d:77:3d",
                   "interface": "InfiniBand",
-                  "ip": "172.18.131.7",
-                  "ip6": "fe80::202:c903:d:773d",
                   "kavlan": false,
                   "management": false,
                   "mountable": true,
-                  "mounted": true,
-                  "network_address": "uva-7-ib0.8100.sophia.grid5000.fr",
+                  "mounted": false,
+                  "network_address": "uva-7-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
                 {
-                  "device": "ib0",
+                  "alias": [
+                    "ib0"
+                  ],
+                  "device": "ib0.8100",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0d:77:3d",
                   "interface": "InfiniBand",
+                  "ip": "172.18.131.7",
+                  "ip6": "fe80::202:c903:d:773d",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": true,
+                  "network_address": "uva-7-ib0.8100.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -222011,31 +222055,35 @@
                   "mounted": false
                 },
                 {
-                  "alias": [
-                    "ib0"
-                  ],
-                  "device": "ib0.8100",
+                  "device": "ib0",
                   "driver": "mlx4_core",
                   "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0d:77:45",
                   "interface": "InfiniBand",
-                  "ip": "172.18.131.8",
-                  "ip6": "fe80::202:c903:d:7745",
                   "kavlan": false,
                   "management": false,
                   "mountable": true,
-                  "mounted": true,
-                  "network_address": "uva-8-ib0.8100.sophia.grid5000.fr",
+                  "mounted": false,
+                  "network_address": "uva-8-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
                 {
-                  "device": "ib0",
+                  "alias": [
+                    "ib0"
+                  ],
+                  "device": "ib0.8100",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0d:77:45",
                   "interface": "InfiniBand",
+                  "ip": "172.18.131.8",
+                  "ip6": "fe80::202:c903:d:7745",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": true,
+                  "network_address": "uva-8-ib0.8100.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -222214,31 +222262,35 @@
                   "mounted": false
                 },
                 {
-                  "alias": [
-                    "ib0"
-                  ],
-                  "device": "ib0.8100",
+                  "device": "ib0",
                   "driver": "mlx4_core",
                   "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0d:7c:e9",
                   "interface": "InfiniBand",
-                  "ip": "172.18.131.9",
-                  "ip6": "fe80::202:c903:d:7ce9",
                   "kavlan": false,
                   "management": false,
                   "mountable": true,
-                  "mounted": true,
-                  "network_address": "uva-9-ib0.8100.sophia.grid5000.fr",
+                  "mounted": false,
+                  "network_address": "uva-9-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
                 {
-                  "device": "ib0",
+                  "alias": [
+                    "ib0"
+                  ],
+                  "device": "ib0.8100",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0d:7c:e9",
                   "interface": "InfiniBand",
+                  "ip": "172.18.131.9",
+                  "ip6": "fe80::202:c903:d:7ce9",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": true,
+                  "network_address": "uva-9-ib0.8100.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -222429,10 +222481,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:c6:11",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-1-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -222609,10 +222665,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:58:49",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-10-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -222789,10 +222849,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:af:24",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-11-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -222969,10 +223033,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:ad:fc",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-12-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -223148,10 +223216,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:14:fe:b5:90:97:fe:d0:cd",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-13-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -223328,10 +223400,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:8a:9d",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-14-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -223508,10 +223584,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:8a:cd",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-15-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -223688,10 +223768,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:57:c9",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-16-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -223868,10 +223952,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:c5:21",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-17-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -224048,10 +224136,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:c6:39",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-18-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -224228,10 +224320,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:c4:f1",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-19-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -224408,10 +224504,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:c6:71",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-2-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -224588,10 +224688,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:c6:1d",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-20-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -224768,10 +224872,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:ad:f0",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-21-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -224948,10 +225056,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:8a:91",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-22-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -225128,10 +225240,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:59:e1",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-23-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -225308,10 +225424,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:8a:8d",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-24-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -225488,10 +225608,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:af:68",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-25-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -225668,10 +225792,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:c4:e5",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-26-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -225848,10 +225976,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:c5:15",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-27-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -226028,10 +226160,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:af:6c",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-28-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -226208,10 +226344,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:ad:ec",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-29-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -226387,10 +226527,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:c6:0d",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-3-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -226567,10 +226711,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:8a:99",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-30-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -226747,10 +226895,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:af:20",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-31-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -226927,10 +227079,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:a1:c8",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-32-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -227107,10 +227263,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:af:1c",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-33-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -227287,10 +227447,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:59:b9",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-34-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -227467,10 +227631,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:8a:95",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-35-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -227647,10 +227815,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:57:d5",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-36-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -227827,10 +227999,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:af:50",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-37-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -228007,10 +228183,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:c4:d9",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-38-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -228187,10 +228367,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:ae:00",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-39-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -228367,10 +228551,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:c6:2d",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-4-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -228547,10 +228735,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:ad:dc",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-40-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -228727,10 +228919,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:c4:e9",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-41-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -228907,10 +229103,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:c6:29",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-42-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -229087,10 +229287,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:ad:e8",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-43-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -229267,10 +229471,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:c6:7d",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-44-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -229447,10 +229655,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:59:41",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-5-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -229627,10 +229839,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:c6:15",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-6-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -229807,10 +230023,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "TOBEDEFINE",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-7-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -229987,10 +230207,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:c6:69",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-8-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
@@ -230167,10 +230391,14 @@
                 {
                   "device": "ib0",
                   "driver": "mlx4_core",
+                  "enabled": true,
                   "guid": "20:00:55:00:41:80:00:00:00:00:00:00:00:24:e8:90:97:ff:af:18",
                   "interface": "InfiniBand",
                   "kavlan": false,
                   "management": false,
+                  "mountable": true,
+                  "mounted": false,
+                  "network_address": "uvb-9-ib0.sophia.grid5000.fr",
                   "rate": 40000000000,
                   "version": "MT26428"
                 },
diff --git a/input/grid5000/sites/sophia/clusters/uva/uva.yaml b/input/grid5000/sites/sophia/clusters/uva/uva.yaml
index ca1344f2683f69e4ce2da0018d0e833ebf932e38..f92142ee591f3971440597d8e87257ce36eeea46 100644
--- a/input/grid5000/sites/sophia/clusters/uva/uva.yaml
+++ b/input/grid5000/sites/sophia/clusters/uva/uva.yaml
@@ -57,6 +57,10 @@ nodes:
         enabled: false
         mountable: false
         mounted: false
+      ib0:
+        enabled: true
+        mountable: true
+        mounted: false
       ib0.8100:
         enabled: true
         mountable: true
diff --git a/input/grid5000/sites/sophia/clusters/uvb/uvb.yaml b/input/grid5000/sites/sophia/clusters/uvb/uvb.yaml
index 94ba3e8f8face1b4a4f9f3b8916e74f167391c25..8a9962175a926aa8d800427e6f4c139635514aac 100644
--- a/input/grid5000/sites/sophia/clusters/uvb/uvb.yaml
+++ b/input/grid5000/sites/sophia/clusters/uvb/uvb.yaml
@@ -49,6 +49,10 @@ nodes:
         enabled: false
         mountable: false
         mounted: false
+      ib0:
+        enabled: true
+        mountable: true
+        mounted: false
       ib0.8100:
         enabled: true
         mountable: true