diff --git a/data/grid5000/sites/nancy/clusters/grostiti/nodes/grostiti-1.json b/data/grid5000/sites/nancy/clusters/grostiti/nodes/grostiti-1.json
index ae9c8efd41d9fe5bd6aa0c81e935c352c49b9850..b994bfa76166ee14a9ac1602edc1bb3d05a9adaf 100644
--- a/data/grid5000/sites/nancy/clusters/grostiti/nodes/grostiti-1.json
+++ b/data/grid5000/sites/nancy/clusters/grostiti/nodes/grostiti-1.json
@@ -493,13 +493,13 @@
   },
   "storage_devices": [
     {
-      "by_id": "/dev/disk/by-id/wwn-0x614187703b1bbe002d3bd97c292a8442",
-      "by_path": "/dev/disk/by-path/pci-0000:04:00.0-scsi-0:2:0:0",
+      "by_id": "/dev/disk/by-id/wwn-0x614187703b1bbe002e08b7d4c21c7768",
+      "by_path": "/dev/disk/by-path/pci-0000:04:00.0-scsi-0:2:2:0",
       "firmware_version": 4.3,
       "id": "disk0",
       "interface": "SAS",
       "model": "PERC H730P Adp",
-      "size": 599550590976,
+      "size": 1199638052864,
       "storage": "HDD",
       "vendor": "Dell"
     },
@@ -513,6 +513,17 @@
       "size": 3998614552576,
       "storage": "HDD",
       "vendor": "Dell"
+    },
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x614187703b1bbe002d3bd97c292a8442",
+      "by_path": "/dev/disk/by-path/pci-0000:04:00.0-scsi-0:2:0:0",
+      "firmware_version": 4.3,
+      "id": "disk2",
+      "interface": "SAS",
+      "model": "PERC H730P Adp",
+      "size": 599550590976,
+      "storage": "HDD",
+      "vendor": "Dell"
     }
   ],
   "supported_job_types": {
diff --git a/input/grid5000/sites/nancy/clusters/grostiti/grostiti.yaml b/input/grid5000/sites/nancy/clusters/grostiti/grostiti.yaml
index 280ce038850cb7586fa56b73f4e3ea2ff7a91923..47f798d199367e060cde5e823a9353a709498405 100644
--- a/input/grid5000/sites/nancy/clusters/grostiti/grostiti.yaml
+++ b/input/grid5000/sites/nancy/clusters/grostiti/grostiti.yaml
@@ -55,10 +55,13 @@ nodes:
         mountable: false
         mounted: false
     storage_devices:
-      pci-0000:04:00.0-scsi-0:2:0:0:
+      pci-0000:04:00.0-scsi-0:2:2:0:
         id: disk0
         interface: SAS
       pci-0000:04:00.0-scsi-0:2:1:0:
         id: disk1
         interface: SAS
+      pci-0000:04:00.0-scsi-0:2:0:0:
+        id: disk2
+        interface: SAS
     nodeset: grostiti
diff --git a/input/grid5000/sites/nancy/clusters/grostiti/nodes/grostiti-1.yaml b/input/grid5000/sites/nancy/clusters/grostiti/nodes/grostiti-1.yaml
index d5b08002dcddb51ddf0bf532a7deefd28e34117e..8ea4ee6554614b4f0bdecaa8d506f214a265d40a 100644
--- a/input/grid5000/sites/nancy/clusters/grostiti/nodes/grostiti-1.yaml
+++ b/input/grid5000/sites/nancy/clusters/grostiti/nodes/grostiti-1.yaml
@@ -282,5 +282,12 @@ grostiti-1:
       model: PERC H730P Adp
       size: 3998614552576
       storage: HDD
+    pci-0000:04:00.0-scsi-0:2:2:0:
+      by_id: "/dev/disk/by-id/wwn-0x614187703b1bbe002e08b7d4c21c7768"
+      by_path: "/dev/disk/by-path/pci-0000:04:00.0-scsi-0:2:2:0"
+      firmware_version: 4.3
+      model: PERC H730P Adp
+      size: 1199638052864
+      storage: HDD
   supported_job_types:
     virtual: ivt