diff --git a/data/grid5000/sites/lyon/clusters/taurus/nodes/taurus-14.json b/data/grid5000/sites/lyon/clusters/taurus/nodes/taurus-14.json
deleted file mode 100644
index 30e03ea83b47c56d967889e65d8efd680c3dc07f..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/lyon/clusters/taurus/nodes/taurus-14.json
+++ /dev/null
@@ -1,263 +0,0 @@
-{
-  "architecture": {
-    "cpu_core_numbering": "round-robin",
-    "nb_cores": 12,
-    "nb_procs": 2,
-    "nb_threads": 24,
-    "platform_type": "x86_64"
-  },
-  "bios": {
-    "release_date": "12/06/2019",
-    "vendor": "Dell Inc.",
-    "version": "2.9.0"
-  },
-  "bmc_version": "2.63.60.62",
-  "chassis": {
-    "manufacturer": "Dell Inc.",
-    "name": "PowerEdge R720",
-    "serial": "DHTHD5J"
-  },
-  "kavlan": {
-    "eth0": {
-      "kavlan-1": "192.168.193.14",
-      "kavlan-11": "10.7.201.14",
-      "kavlan-12": "10.11.201.14",
-      "kavlan-13": "10.15.201.14",
-      "kavlan-14": "10.19.201.14",
-      "kavlan-16": "10.27.201.14",
-      "kavlan-18": "10.35.201.14",
-      "kavlan-2": "192.168.209.14",
-      "kavlan-20": "10.43.201.14",
-      "kavlan-21": "10.47.201.14",
-      "kavlan-3": "192.168.225.14",
-      "kavlan-4": "10.12.1.14",
-      "kavlan-5": "10.12.65.14",
-      "kavlan-6": "10.12.129.14",
-      "kavlan-7": "10.12.193.14",
-      "kavlan-8": "10.13.1.14",
-      "kavlan-9": "10.13.65.14"
-    }
-  },
-  "kavlan6": {
-    "eth0": {
-      "kavlan-1": "2001:660:4406:481:1::e",
-      "kavlan-11": "2001:660:4406:48b:1::e",
-      "kavlan-12": "2001:660:4406:48c:1::e",
-      "kavlan-13": "2001:660:4406:48d:1::e",
-      "kavlan-14": "2001:660:4406:48e:1::e",
-      "kavlan-16": "2001:660:4406:490:1::e",
-      "kavlan-18": "2001:660:4406:492:1::e",
-      "kavlan-2": "2001:660:4406:482:1::e",
-      "kavlan-20": "2001:660:4406:494:1::e",
-      "kavlan-21": "2001:660:4406:495:1::e",
-      "kavlan-3": "2001:660:4406:483:1::e",
-      "kavlan-4": "2001:660:4406:484:1::e",
-      "kavlan-5": "2001:660:4406:485:1::e",
-      "kavlan-6": "2001:660:4406:486:1::e",
-      "kavlan-7": "2001:660:4406:487:1::e",
-      "kavlan-8": "2001:660:4406:488:1::e",
-      "kavlan-9": "2001:660:4406:489:1::e"
-    }
-  },
-  "main_memory": {
-    "ram_size": 34359738368
-  },
-  "monitoring": {
-    "wattmeter": "true"
-  },
-  "network_adapters": [
-    {
-      "bridged": true,
-      "device": "eth0",
-      "driver": "ixgbe",
-      "enabled": true,
-      "firmware_version": "0x8000095d, 19.0.12",
-      "interface": "Ethernet",
-      "ip": "172.16.48.14",
-      "ip6": "2001:660:4406:400:1::e",
-      "kavlan": true,
-      "mac": "a0:36:9f:08:f8:4c",
-      "management": false,
-      "model": "Ethernet 10G 2P X520 Adapter",
-      "mountable": true,
-      "mounted": true,
-      "name": "enp68s0f0",
-      "network_address": "taurus-14.lyon.grid5000.fr",
-      "rate": 10000000000,
-      "switch": "force10",
-      "switch_port": "TenGigabitEthernet 0/14",
-      "vendor": "Intel"
-    },
-    {
-      "bridged": false,
-      "device": "eth1",
-      "driver": "ixgbe",
-      "enabled": false,
-      "firmware_version": "0x8000095d, 19.0.12",
-      "interface": "Ethernet",
-      "kavlan": false,
-      "mac": "a0:36:9f:08:f8:4e",
-      "management": false,
-      "model": "Ethernet 10G 2P X520 Adapter",
-      "mountable": false,
-      "mounted": false,
-      "name": "enp68s0f1",
-      "vendor": "Intel"
-    },
-    {
-      "bridged": false,
-      "device": "eth2",
-      "driver": "igb",
-      "enabled": false,
-      "firmware_version": "1.67, 0x80000faa, 19.0.12",
-      "interface": "Ethernet",
-      "kavlan": false,
-      "mac": "bc:30:5b:ef:30:64",
-      "management": false,
-      "model": "I350 Gigabit Network Connection",
-      "mountable": false,
-      "mounted": false,
-      "name": "eno1",
-      "vendor": "Intel"
-    },
-    {
-      "bridged": false,
-      "device": "eth3",
-      "driver": "igb",
-      "enabled": false,
-      "firmware_version": "1.67, 0x80000faa, 19.0.12",
-      "interface": "Ethernet",
-      "kavlan": false,
-      "mac": "bc:30:5b:ef:30:65",
-      "management": false,
-      "model": "I350 Gigabit Network Connection",
-      "mountable": false,
-      "mounted": false,
-      "name": "eno2",
-      "vendor": "Intel"
-    },
-    {
-      "bridged": false,
-      "device": "eth4",
-      "driver": "igb",
-      "enabled": false,
-      "firmware_version": "1.67, 0x80000faa, 19.0.12",
-      "interface": "Ethernet",
-      "kavlan": false,
-      "mac": "bc:30:5b:ef:30:66",
-      "management": false,
-      "model": "I350 Gigabit Network Connection",
-      "mountable": false,
-      "mounted": false,
-      "name": "eno3",
-      "vendor": "Intel"
-    },
-    {
-      "bridged": false,
-      "device": "eth5",
-      "driver": "igb",
-      "enabled": false,
-      "firmware_version": "1.67, 0x80000faa, 19.0.12",
-      "interface": "Ethernet",
-      "kavlan": false,
-      "mac": "bc:30:5b:ef:30:67",
-      "management": false,
-      "model": "I350 Gigabit Network Connection",
-      "mountable": false,
-      "mounted": false,
-      "name": "eno4",
-      "vendor": "Intel"
-    },
-    {
-      "device": "bmc",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "172.17.48.14",
-      "kavlan": false,
-      "mac": "d4:be:d9:f9:a3:4c",
-      "management": true,
-      "mountable": false,
-      "mounted": false,
-      "network_address": "taurus-14-bmc.lyon.grid5000.fr",
-      "rate": 1000000000
-    }
-  ],
-  "operating_system": {
-    "cstate_driver": "intel_idle",
-    "cstate_governor": "menu",
-    "ht_enabled": true,
-    "pstate_driver": "intel_pstate",
-    "pstate_governor": "performance",
-    "turboboost_enabled": true
-  },
-  "performance": {
-    "core_flops": 11770000000,
-    "node_flops": 146900000000
-  },
-  "processor": {
-    "cache_l1": null,
-    "cache_l1d": 32768,
-    "cache_l1i": 32768,
-    "cache_l2": 262144,
-    "cache_l3": 15728640,
-    "clock_speed": 2300000000,
-    "ht_capable": true,
-    "instruction_set": "x86-64",
-    "microarchitecture": "Sandy Bridge",
-    "microcode": "0x718",
-    "model": "Intel Xeon",
-    "other_description": "Intel(R) Xeon(R) CPU E5-2630 0 @ 2.30GHz",
-    "vendor": "Intel",
-    "version": "E5-2630"
-  },
-  "sensors": {
-    "power": {
-      "available": true,
-      "per_outlets": true,
-      "via": {
-        "api": {
-          "metric": "power"
-        },
-        "pdu": [
-          {
-            "port": 13,
-            "uid": "wattmetre4"
-          }
-        ],
-        "www": {
-          "url": "http://wattmetre.lyon.grid5000.fr/GetWatts-json.php"
-        }
-      }
-    }
-  },
-  "software": {
-    "forced-deployment-timestamp": 202004301056,
-    "postinstall-version": "1.2020043000",
-    "standard-environment": "debian10-x64-std"
-  },
-  "storage_devices": [
-    {
-      "by_id": "/dev/disk/by-id/wwn-0x6d4ae520ab02d000260c92d9083fb4e2",
-      "by_path": "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:2:0:0",
-      "device": "sda",
-      "firmware_version": 3.13,
-      "interface": "SCSI",
-      "model": "PERC H710",
-      "size": 598879502336,
-      "storage": "HDD",
-      "vendor": "Dell (Raid)"
-    }
-  ],
-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "max_walltime": 0,
-    "queues": [
-      "default",
-      "admin"
-    ],
-    "virtual": "ivt"
-  },
-  "type": "node",
-  "uid": "taurus-14"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/lyon/clusters/taurus/nodes/taurus-8.json b/data/grid5000/sites/lyon/clusters/taurus/nodes/taurus-8.json
index df8e1d16efb9c2a122d960c6494b061d8e7b03b0..b864fcd4fe70372ddda6bfa0161f12cec85da86a 100644
--- a/data/grid5000/sites/lyon/clusters/taurus/nodes/taurus-8.json
+++ b/data/grid5000/sites/lyon/clusters/taurus/nodes/taurus-8.json
@@ -237,7 +237,7 @@
   },
   "storage_devices": [
     {
-      "by_id": "/dev/disk/by-id/wwn-0x6d4ae520ab2df600255d804e69aca7f7",
+      "by_id": "/dev/disk/by-id/wwn-0x6d4ae520ab2df600266a64ef0b08c365",
       "by_path": "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:2:0:0",
       "device": "sda",
       "firmware_version": 3.13,
diff --git a/input/grid5000/sites/lyon/clusters/taurus/nodes/taurus-8.yaml b/input/grid5000/sites/lyon/clusters/taurus/nodes/taurus-8.yaml
index 6c3046f42340c0a0dba6c812ae49828491842446..7de4ff3412d4b6a971f1d9dbaf28210cb8e954ea 100644
--- a/input/grid5000/sites/lyon/clusters/taurus/nodes/taurus-8.yaml
+++ b/input/grid5000/sites/lyon/clusters/taurus/nodes/taurus-8.yaml
@@ -100,7 +100,7 @@ taurus-8:
     version: E5-2630
   storage_devices:
     sda:
-      by_id: "/dev/disk/by-id/wwn-0x6d4ae520ab2df600255d804e69aca7f7"
+      by_id: "/dev/disk/by-id/wwn-0x6d4ae520ab2df600266a64ef0b08c365"
       by_path: "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:2:0:0"
       firmware_version: 3.13
       model: PERC H710
diff --git a/input/grid5000/sites/lyon/clusters/taurus/taurus.yaml b/input/grid5000/sites/lyon/clusters/taurus/taurus.yaml
index 474f62e7abf75a4b639ebfbb1237b5f245a6b934..a23cdb6259385c145451dee1aa9a9223c3424a5e 100644
--- a/input/grid5000/sites/lyon/clusters/taurus/taurus.yaml
+++ b/input/grid5000/sites/lyon/clusters/taurus/taurus.yaml
@@ -7,6 +7,10 @@ queues:
   - admin
 
 nodes:
+  taurus-14:
+    status: retired
+  taurus-16:
+    status: retired
   taurus-[1-16]:
     processor:
       microarchitecture: Sandy Bridge
@@ -71,4 +75,4 @@ nodes:
           api:
             metric: power
           www:
-            url: http://wattmetre.lyon.grid5000.fr/GetWatts-json.php 
+            url: http://wattmetre.lyon.grid5000.fr/GetWatts-json.php
diff --git a/input/grid5000/sites/lyon/clusters/taurus/taurus_retired.yaml.erb b/input/grid5000/sites/lyon/clusters/taurus/taurus_retired.yaml.erb
deleted file mode 100644
index 7cc37796492ecdf277a631f1420c607172c93c97..0000000000000000000000000000000000000000
--- a/input/grid5000/sites/lyon/clusters/taurus/taurus_retired.yaml.erb
+++ /dev/null
@@ -1,3 +0,0 @@
-nodes:
-  taurus-16:
-    status: retired