[rennes][srv-data3] Add srv-data3 network rate and capacity storage

data/grid5000/sites/rennes/servers/srv-data3.json

@@ -2,6 +2,11 @@
   "alias": [
     "storage3"
   ],
+  "group_storage": {
+    "name": "storage3",
+    "rate": 50000000000,
+    "size": 115000000000000
+  },
   "kind": "physical",
   "network_adapters": {
     "bmc": {

input/grid5000/sites/rennes/servers/physical.yaml

@@ -230,6 +230,10 @@ srv-data3:
     bmc:
       ip: 172.17.111.63
       mac: 5c:ed:8c:ef:db:92
+  group_storage:
+    name: storage3
+    size: 115000000000000
+    rate: 50000000000
 
 md3260-bg-1:
   kind: storage