diff --git a/data/grid5000/sites/nancy/servers/srv-data2.json b/data/grid5000/sites/nancy/servers/srv-data2.json
index 61de0c4647a9a0d3ccaa99165b15b7ea2ab2ff5f..320794d15bb61c9937e47f7a4ff27eeeb3e4dbbe 100644
--- a/data/grid5000/sites/nancy/servers/srv-data2.json
+++ b/data/grid5000/sites/nancy/servers/srv-data2.json
@@ -3,8 +3,14 @@
     "nfs",
     "home-g5k",
     "public",
-    "modules"
+    "modules",
+    "storage2"
   ],
+  "group_storage": {
+    "name": "storage2",
+    "rate": 10000000000,
+    "size": 90000000000000
+  },
   "kind": "physical",
   "network_adapters": {
     "bmc": {
diff --git a/data/grid5000/sites/nancy/servers/talc-data.json b/data/grid5000/sites/nancy/servers/talc-data.json
index 487b3b89fea12e4998d54060d2f6883a82bf1e97..a942187b1449f257bf2cf388a2381242b1a2afd2 100644
--- a/data/grid5000/sites/nancy/servers/talc-data.json
+++ b/data/grid5000/sites/nancy/servers/talc-data.json
@@ -1,7 +1,12 @@
 {
   "alias": [
-
+    "storage3"
   ],
+  "group_storage": {
+    "name": "storage3",
+    "rate": 10000000000,
+    "size": 180000000000000
+  },
   "kind": "physical",
   "network_adapters": {
     "bmc": {
diff --git a/data/grid5000/sites/nancy/servers/talc-data2.json b/data/grid5000/sites/nancy/servers/talc-data2.json
index 803939d91b50952bd25022031d1af7d54674d2ee..cc62f8adaedcdae705f98bd177ebf9e232e290fc 100644
--- a/data/grid5000/sites/nancy/servers/talc-data2.json
+++ b/data/grid5000/sites/nancy/servers/talc-data2.json
@@ -1,9 +1,9 @@
 {
   "alias": [
-
+    "storage1"
   ],
   "group_storage": {
-    "name": "talc-data2",
+    "name": "storage1",
     "rate": 10000000000,
     "size": 200000000000000
   },
diff --git a/input/grid5000/sites/nancy/servers/servers.yaml b/input/grid5000/sites/nancy/servers/servers.yaml
index 335f38ce16b7f3cc71df666b770201119fdc1263..45dfce3ce318421ae30589b2b2290dd3588807b8 100644
--- a/input/grid5000/sites/nancy/servers/servers.yaml
+++ b/input/grid5000/sites/nancy/servers/servers.yaml
@@ -39,7 +39,7 @@ srv-data:
 
 srv-data2:
   kind: physical
-  alias: [nfs, home-g5k, public, modules]
+  alias: [nfs, home-g5k, public, modules, storage2]
   warranty: 2026-07
   serial: DKHBSY2
   network_adapters:
@@ -56,6 +56,11 @@ srv-data2:
       port: 1
     - uid: gros-pdu8
       port: 1
+  group_storage:
+    name: storage2
+    size: 90000000000000
+    rate: 10000000000
+
 
 srv2:
   kind: physical
@@ -77,7 +82,8 @@ srv2:
 
 talc-data:
   kind: physical
-  alias: []
+  alias:
+    - storage3
   warranty: 2022-11
   serial: 92ZLL82
   network_adapters:
@@ -90,6 +96,11 @@ talc-data:
       port: 21
     - uid: grisou-pdu2
       port: 21
+  group_storage:
+    name: storage3
+    size: 180000000000000
+    rate: 10000000000
+
 
 talc-data-baie2:
   kind: storage
@@ -204,7 +215,8 @@ grvingt-srv:
 
 talc-data2:
   kind: physical
-  alias: []
+  alias:
+    - storage1
   warranty: 2026-05
   serial: DK7R9X2
   network_adapters:
@@ -215,7 +227,7 @@ talc-data2:
       ip: 172.17.79.30
       mac: 4c:d9:8f:63:31:d3
   group_storage:
-    name: talc-data2
+    name: storage1
     size: 200000000000000
     rate: 10000000000