diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-6.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-6.json
deleted file mode 100644
index 2474562bebd249b846ca94233a043628c86a598c..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-6.json
+++ /dev/null
@@ -1,221 +0,0 @@
-{
-  "architecture": {
-    "cpu_core_numbering": "round-robin",
-    "nb_cores": 2,
-    "nb_procs": 2,
-    "nb_threads": 2,
-    "platform_type": "x86_64"
-  },
-  "bios": {
-    "release_date": "04/25/2006",
-    "vendor": "Phoenix Technologies Ltd.",
-    "version": "V1.35.2.2"
-  },
-  "bmc_version": "2.04",
-  "chassis": {
-    "manufacturer": "Sun Microsystems",
-    "name": "Sun Fire V20z",
-    "serial": "XG052310124"
-  },
-  "exotic": false,
-  "kavlan": {
-    "eth1": {
-      "kavlan-1": "192.168.192.6",
-      "kavlan-11": "10.7.200.6",
-      "kavlan-12": "10.11.200.6",
-      "kavlan-13": "10.15.200.6",
-      "kavlan-14": "10.19.200.6",
-      "kavlan-16": "10.27.200.6",
-      "kavlan-18": "10.35.200.6",
-      "kavlan-2": "192.168.208.6",
-      "kavlan-20": "10.43.200.6",
-      "kavlan-21": "10.47.200.6",
-      "kavlan-3": "192.168.224.6",
-      "kavlan-4": "10.12.0.6",
-      "kavlan-5": "10.12.64.6",
-      "kavlan-6": "10.12.128.6",
-      "kavlan-7": "10.12.192.6",
-      "kavlan-8": "10.13.0.6",
-      "kavlan-9": "10.13.64.6"
-    }
-  },
-  "kavlan6": {
-    "eth1": {
-      "kavlan-1": "2001:660:4406:480:2::6",
-      "kavlan-11": "2001:660:4406:1a0:402::6",
-      "kavlan-12": "2001:660:4406:2a0:402::6",
-      "kavlan-13": "2001:660:4406:4a0:402::6",
-      "kavlan-14": "2001:660:4406:5a0:402::6",
-      "kavlan-16": "2001:660:4406:7a0:402::6",
-      "kavlan-18": "2001:660:4406:8a0:402::6",
-      "kavlan-2": "2001:660:4406:481:2::6",
-      "kavlan-20": "2001:660:4406:3a0:402::6",
-      "kavlan-21": "2001:660:4406:6a0:402::6",
-      "kavlan-3": "2001:660:4406:482:2::6",
-      "kavlan-4": "2001:660:4406:490:2::6",
-      "kavlan-5": "2001:660:4406:491:2::6",
-      "kavlan-6": "2001:660:4406:492:2::6",
-      "kavlan-7": "2001:660:4406:493:2::6",
-      "kavlan-8": "2001:660:4406:494:2::6",
-      "kavlan-9": "2001:660:4406:495:2::6"
-    }
-  },
-  "main_memory": {
-    "ram_size": 2147483648
-  },
-  "management_tools": {
-    "bmc_vendor_tool": "ipmitool",
-    "ipmitool": {
-      "retries": 5
-    }
-  },
-  "memory_devices": [
-    {
-      "device": "dimm_0_cpu0",
-      "size": 536870912,
-      "technology": "dram"
-    },
-    {
-      "device": "dimm_0_cpu1",
-      "size": 536870912,
-      "technology": "dram"
-    },
-    {
-      "device": "dimm_1_cpu0",
-      "size": 536870912,
-      "technology": "dram"
-    },
-    {
-      "device": "dimm_1_cpu1",
-      "size": 536870912,
-      "technology": "dram"
-    }
-  ],
-  "network_adapters": [
-    {
-      "bridged": false,
-      "device": "eth0",
-      "driver": "tg3",
-      "enabled": false,
-      "firmware_version": "5704-v3.27",
-      "interface": "Ethernet",
-      "kavlan": false,
-      "mac": "00:09:3d:12:3e:ea",
-      "management": false,
-      "model": "NetXtreme BCM5704 Gigabit Ethernet",
-      "mountable": false,
-      "mounted": false,
-      "name": "enp2s2f0",
-      "sriov": false,
-      "sriov_totalvfs": 0,
-      "vendor": "Broadcom Inc. and subsidiaries"
-    },
-    {
-      "bridged": true,
-      "device": "eth1",
-      "driver": "tg3",
-      "enabled": true,
-      "firmware_version": "5704-v3.27",
-      "interface": "Ethernet",
-      "ip": "172.16.49.6",
-      "ip6": "2001:660:4406:400:2::6",
-      "kavlan": true,
-      "mac": "00:09:3d:12:3e:eb",
-      "management": false,
-      "model": "NetXtreme BCM5704 Gigabit Ethernet",
-      "mountable": true,
-      "mounted": true,
-      "name": "enp2s2f1",
-      "network_address": "sagittaire-6.lyon.grid5000.fr",
-      "rate": 1000000000,
-      "sriov": false,
-      "sriov_totalvfs": 0,
-      "switch": "salome",
-      "switch_port": "GigabitEthernet26",
-      "vendor": "Broadcom Inc. and subsidiaries"
-    },
-    {
-      "device": "bmc",
-      "driver": "bnx2",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "172.17.49.6",
-      "kavlan": false,
-      "mac": "00:09:3d:12:3e:ec",
-      "management": true,
-      "mountable": false,
-      "mounted": false,
-      "network_address": "sagittaire-6-bmc.lyon.grid5000.fr",
-      "rate": 1000000000
-    }
-  ],
-  "operating_system": {
-    "cstate_driver": "acpi_idle",
-    "cstate_governor": "menu",
-    "ht_enabled": false,
-    "pstate_driver": "none",
-    "pstate_governor": "none",
-    "turboboost_enabled": false
-  },
-  "pdu": [
-    {
-      "port": "a5",
-      "uid": "pdu3a"
-    },
-    {
-      "kind": "wattmetre-only",
-      "port": 28,
-      "uid": "wattmetrev3-1"
-    }
-  ],
-  "performance": {
-    "core_flops": 4800000000,
-    "node_flops": 9600000000
-  },
-  "processor": {
-    "cache_l1": null,
-    "cache_l1d": 65536,
-    "cache_l1i": 65536,
-    "cache_l2": 1048576,
-    "cache_l3": 0,
-    "clock_speed": 2400000000,
-    "ht_capable": false,
-    "instruction_set": "x86-64",
-    "microarchitecture": "K8",
-    "microcode": "0x3a",
-    "model": "AMD Opteron",
-    "other_description": "AMD Opteron(tm) Processor 250",
-    "vendor": "AMD",
-    "version": 250
-  },
-  "software": {
-    "forced-deployment-timestamp": 202007300948,
-    "postinstall-version": "1.2022033111",
-    "standard-environment": "debian11-x64-std"
-  },
-  "storage_devices": [
-    {
-      "by_id": "",
-      "by_path": "/dev/disk/by-path/pci-0000:02:04.0-scsi-0:0:1:0",
-      "firmware_version": 2,
-      "id": "disk0",
-      "interface": "SCSI",
-      "model": "ST373207LC",
-      "size": 73407868928,
-      "storage": "HDD",
-      "vendor": "Seagate"
-    }
-  ],
-  "supported_job_types": {
-    "besteffort": true,
-    "deploy": true,
-    "max_walltime": 0,
-    "queues": [
-      "default",
-      "admin"
-    ],
-    "virtual": false
-  },
-  "type": "node",
-  "uid": "sagittaire-6"
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/lyon/network_equipments/salome.json b/data/grid5000/sites/lyon/network_equipments/salome.json
index 552ab476f9ef6a01efcb460db0d34f67b9f22c13..9c47b08aff85fb4634742f94a26fbbfb2490d722 100644
--- a/data/grid5000/sites/lyon/network_equipments/salome.json
+++ b/data/grid5000/sites/lyon/network_equipments/salome.json
@@ -84,10 +84,6 @@
           "uid": "sagittaire-5"
         },
         {
-          "kind": "node",
-          "port": "eth1",
-          "snmp_name": "GigabitEthernet26",
-          "uid": "sagittaire-6"
         },
         {
         },
diff --git a/data/grid5000/sites/lyon/pdus/pdu3a.json b/data/grid5000/sites/lyon/pdus/pdu3a.json
index 0ea90a357679cc988084e25fb4f3a43108cbceba..ee8945acb74de3e1db023f3b242f46dbf477ace8 100644
--- a/data/grid5000/sites/lyon/pdus/pdu3a.json
+++ b/data/grid5000/sites/lyon/pdus/pdu3a.json
@@ -7,7 +7,6 @@
     "a2": "sagittaire-3",
     "a3": "sagittaire-4",
     "a4": "sagittaire-5",
-    "a5": "sagittaire-6",
     "a6": "sagittaire-7",
     "a7": "wattmetrev3-1-phase1",
     "a8": "sirius-1",
diff --git a/data/grid5000/sites/lyon/pdus/wattmetrev3-1.json b/data/grid5000/sites/lyon/pdus/wattmetrev3-1.json
index 9890815ec3c54b9d15560551ace65a36c37a9ad4..31326337595a27f53dcf47d5291102d22b8ca755 100644
--- a/data/grid5000/sites/lyon/pdus/wattmetrev3-1.json
+++ b/data/grid5000/sites/lyon/pdus/wattmetrev3-1.json
@@ -33,8 +33,7 @@
     "25": "sagittaire-3",
     "26": "sagittaire-4",
     "27": "sagittaire-5",
-    "28": "sagittaire-6",
-    "29": "sagittaire-7",
+    "28": "sagittaire-7",
     "3": "gemini-1",
     "30": "gemini-2",
     "31": "gemini-2",
diff --git a/input/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-6.yaml b/input/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-6.yaml
deleted file mode 100644
index 7d60e5ca8eb65163fa0b2e724cfcdedb9290fb77..0000000000000000000000000000000000000000
--- a/input/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-6.yaml
+++ /dev/null
@@ -1,90 +0,0 @@
-# Generated by g5k-checks (g5k-checks -m api)
----
-sagittaire-6:
-  architecture:
-    cpu_core_numbering: round-robin
-    nb_cores: 2
-    nb_procs: 2
-    nb_threads: 2
-    platform_type: x86_64
-  bios:
-    release_date: 04/25/2006
-    vendor: Phoenix Technologies Ltd.
-    version: V1.35.2.2
-  bmc_version: '2.04'
-  chassis:
-    manufacturer: Sun Microsystems
-    name: Sun Fire V20z
-    serial: XG052310124
-  main_memory:
-    ram_size: 2147483648
-  memory_devices:
-    dimm_0_cpu0:
-      size: 536870912
-      technology: dram
-    dimm_0_cpu1:
-      size: 536870912
-      technology: dram
-    dimm_1_cpu0:
-      size: 536870912
-      technology: dram
-    dimm_1_cpu1:
-      size: 536870912
-      technology: dram
-  network_adapters:
-    bmc:
-      ip: 172.17.49.6
-      mac: 00:09:3d:12:3e:ec
-      management: true
-    eth0:
-      driver: tg3
-      firmware_version: 5704-v3.27
-      interface: Ethernet
-      mac: 00:09:3d:12:3e:ea
-      management: false
-      model: NetXtreme BCM5704 Gigabit Ethernet
-      name: enp2s2f0
-      sriov: false
-      sriov_totalvfs: 0
-      vendor: Broadcom Inc. and subsidiaries
-    eth1:
-      driver: tg3
-      firmware_version: 5704-v3.27
-      interface: Ethernet
-      ip: 172.16.49.6
-      mac: 00:09:3d:12:3e:eb
-      management: false
-      model: NetXtreme BCM5704 Gigabit Ethernet
-      name: enp2s2f1
-      rate: 1000000000
-      sriov: false
-      sriov_totalvfs: 0
-      vendor: Broadcom Inc. and subsidiaries
-  operating_system:
-    cstate_driver: acpi_idle
-    cstate_governor: menu
-    ht_enabled: false
-    pstate_driver: none
-    pstate_governor: none
-    turboboost_enabled: false
-  processor:
-    cache_l1d: 65536
-    cache_l1i: 65536
-    cache_l2: 1048576
-    cache_l3: 0
-    ht_capable: false
-    instruction_set: x86-64
-    microcode: '0x3a'
-    model: AMD Opteron
-    other_description: AMD Opteron(tm) Processor 250
-    vendor: AMD
-    version: 250
-  storage_devices:
-    pci-0000:02:04.0-scsi-0:0:1:0:
-      by_path: "/dev/disk/by-path/pci-0000:02:04.0-scsi-0:0:1:0"
-      firmware_version: 2
-      model: ST373207LC
-      size: 73407868928
-      storage: HDD
-  supported_job_types:
-    virtual: false
diff --git a/input/grid5000/sites/lyon/clusters/sagittaire/sagittaire.yaml b/input/grid5000/sites/lyon/clusters/sagittaire/sagittaire.yaml
index 332dc41ef6b5ad1ac74e526c7a8ae5a8fdd123d7..6db0c331f9210c1980d85b2de566d8edb7e985f2 100644
--- a/input/grid5000/sites/lyon/clusters/sagittaire/sagittaire.yaml
+++ b/input/grid5000/sites/lyon/clusters/sagittaire/sagittaire.yaml
@@ -11,7 +11,7 @@ queues:
 nodes:
   sagittaire-1:
     status: retired
-  sagittaire-[7-10]:
+  sagittaire-[6-10]:
     status: retired
   sagittaire-[17-79]:
     status: retired
@@ -205,10 +205,6 @@ nodes:
     network_adapters:
       eth1:
         switch_port: '2:11'
-  sagittaire-6:
-    network_adapters:
-      eth1:
-        switch_port: '1:6'
   sagittaire-61:
     network_adapters:
       eth1:
diff --git a/input/grid5000/sites/lyon/networks/salome.yaml b/input/grid5000/sites/lyon/networks/salome.yaml
index 49215ba324dc4581e9eb32cd6c8315cdc5187067..6a61bee35fe0772825cb86b44224bbcce25e686b 100644
--- a/input/grid5000/sites/lyon/networks/salome.yaml
+++ b/input/grid5000/sites/lyon/networks/salome.yaml
@@ -75,7 +75,6 @@ salome:
         23: sagittaire-3
         24: sagittaire-4
         25: sagittaire-5
-        26: sagittaire-6
         28: sagittaire-11
         29: sagittaire-12
         30: sagittaire-13
diff --git a/input/grid5000/sites/lyon/pdus.yaml b/input/grid5000/sites/lyon/pdus.yaml
index e9dfa991116bb6b00bff4ffc8c4408d967b671d3..4bf5bb22a34ae5b70d96779491427b5416312661 100644
--- a/input/grid5000/sites/lyon/pdus.yaml
+++ b/input/grid5000/sites/lyon/pdus.yaml
@@ -123,13 +123,6 @@ pdus:
         channel: 4
         phase: 1
         phase_inverted: true
-      a5:
-        uid: sagittaire-6
-        wattmetre: wattmetrev3-1
-        module: "04000018"
-        channel: 5
-        phase: 1
-        phase_inverted: true
       a6:
         uid: sagittaire-7
         wattmetre: wattmetrev3-1