[nancy/grele] Enabling SR-IOV on grele cluster

data/grid5000/sites/nancy/clusters/grele/nodes/grele-1.json

@@ -242,7 +242,7 @@
   "storage_devices": [
     {
       "by_id": "/dev/disk/by-id/wwn-0x61866da0b5ed290020f0ff3b04942750",
-      "by_path": "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:2:0:0",
+      "by_path": "/dev/disk/by-path/pci-0000:03:00.0-scsi-0:2:0:0",
       "device": "sda",
       "firmware_version": 4.3,
       "interface": "SAS",
@@ -253,7 +253,7 @@
     },
     {
       "by_id": "/dev/disk/by-id/wwn-0x61866da0b5ed290020f0ff3c049eabaa",
-      "by_path": "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:2:1:0",
+      "by_path": "/dev/disk/by-path/pci-0000:03:00.0-scsi-0:2:1:0",
       "device": "sdb",
       "firmware_version": 4.3,
       "interface": "SAS",