[esterel7] change disks configuration (RAID-0 on two disks -> RAID-0 on one disk)

data/grid5000/sites/sophia/clusters/esterel7/nodes/esterel7-1.json

@@ -292,13 +292,13 @@
   },
   "storage_devices": [
     {
-      "by_id": "/dev/disk/by-id/wwn-0x61866da0b1c1480020e91fdbfc86d4a1",
+      "by_id": "/dev/disk/by-id/wwn-0x61866da0b1c148002f61567d1024a677",
       "by_path": "/dev/disk/by-path/pci-0000:03:00.0-scsi-0:2:0:0",
       "firmware_version": 4.3,
       "id": "disk0",
       "interface": "RAID",
       "model": "PERC H730 Adp",
-      "size": 1999307276288,
+      "size": 999653638144,
       "storage": "HDD",
       "vendor": "Dell"
     },