Remove driver of storage_devices in pyxis.yaml and genere json file

data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-1.json

@@ -150,7 +150,6 @@
       "by_id": "/dev/disk/by-id/wwn-0x5002538e40c53de0",
       "by_path": "/dev/disk/by-path/pci-0000:0f:00.0-sas-phy2-lun-0",
       "device": "sda",
-      "driver": "megaraid_sas",
       "firmware_version": "RVT02B6Q",
       "interface": "SAS",
       "model": "Samsung SSD 860",
@@ -162,7 +161,6 @@
       "by_id": "/dev/disk/by-id/wwn-0x5002538e40c53daa",
       "by_path": "/dev/disk/by-path/pci-0000:0f:00.0-sas-phy3-lun-0",
       "device": "sdb",
-      "driver": "megaraid_sas",
       "firmware_version": "RVT02B6Q",
       "interface": "SAS",
       "model": "Samsung SSD 860",

data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-2.json

@@ -150,7 +150,6 @@
       "by_id": "/dev/disk/by-id/wwn-0x5002538e40c53daf",
       "by_path": "/dev/disk/by-path/pci-0000:0f:00.0-sas-phy2-lun-0",
       "device": "sda",
-      "driver": "megaraid_sas",
       "firmware_version": "RVT02B6Q",
       "interface": "SAS",
       "model": "Samsung SSD 860",
@@ -162,7 +161,6 @@
       "by_id": "/dev/disk/by-id/wwn-0x5002538e40c53da8",
       "by_path": "/dev/disk/by-path/pci-0000:0f:00.0-sas-phy3-lun-0",
       "device": "sdb",
-      "driver": "megaraid_sas",
       "firmware_version": "RVT02B6Q",
       "interface": "SAS",
       "model": "Samsung SSD 860",

data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-3.json

@@ -150,7 +150,6 @@
       "by_id": "/dev/disk/by-id/wwn-0x5002538e40c53de9",
       "by_path": "/dev/disk/by-path/pci-0000:0f:00.0-sas-phy2-lun-0",
       "device": "sda",
-      "driver": "megaraid_sas",
       "firmware_version": "RVT02B6Q",
       "interface": "SAS",
       "model": "Samsung SSD 860",
@@ -162,7 +161,6 @@
       "by_id": "/dev/disk/by-id/wwn-0x5002538e40c53da9",
       "by_path": "/dev/disk/by-path/pci-0000:0f:00.0-sas-phy3-lun-0",
       "device": "sdb",
-      "driver": "megaraid_sas",
       "firmware_version": "RVT02B6Q",
       "interface": "SAS",
       "model": "Samsung SSD 860",

data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-4.json

@@ -150,7 +150,6 @@
       "by_id": "/dev/disk/by-id/wwn-0x5002538e40c53dea",
       "by_path": "/dev/disk/by-path/pci-0000:0f:00.0-sas-phy2-lun-0",
       "device": "sda",
-      "driver": "megaraid_sas",
       "firmware_version": "RVT02B6Q",
       "interface": "SAS",
       "model": "Samsung SSD 860",
@@ -162,7 +161,6 @@
       "by_id": "/dev/disk/by-id/wwn-0x5002538e40c53de8",
       "by_path": "/dev/disk/by-path/pci-0000:0f:00.0-sas-phy3-lun-0",
       "device": "sdb",
-      "driver": "megaraid_sas",
       "firmware_version": "RVT02B6Q",
       "interface": "SAS",
       "model": "Samsung SSD 860",

input/grid5000/sites/lyon/clusters/pyxis/pyxis.yaml

@@ -36,11 +36,9 @@ nodes:
     storage_devices:
       sda:
         interface: SAS
-        driver: megaraid_sas
         storage: HDD
       sdb:
         interface: SAS
-        driver: megaraid_sas
         storage: HDD
     sensors:
       power: