I need to write a script to find the firmware versions of physical disks in a RAID configuration, if a physical disk is a specific firmware version then I need to unmount the corresponding virtual disk before upgrading. The problem is I don't know how to easily find the mapping between physical and virtual disks. I need commands that output something I can parse, so JSON or XML preferably.
For example, if I had a system such as this how could I script finding which device (sda or sdb) corresponds to which PD (252:0, 252:1, 252:4, 252:5)?
# lsscsi
[0:0:0:0] disk ATA WDC WD5003ABYX-0 1S03 /dev/sda
[6:2:0:0] disk AVAGO MR9361-8i 4.68 /dev/sdb
# /usr/bin/lsblk -l -J
{
"blockdevices": [
{"name":"sda", "maj:min":"8:0", "rm":false, "size":"465.8G", "ro":false, "type":"disk", "mountpoint":null},
{"name":"sda1", "maj:min":"8:1", "rm":false, "size":"15.6G", "ro":false, "type":"part", "mountpoint":"[SWAP]"},
{"name":"sda2", "maj:min":"8:2", "rm":false, "size":"20G", "ro":false, "type":"part", "mountpoint":"/"},
{"name":"sda3", "maj:min":"8:3", "rm":false, "size":"46.3G", "ro":false, "type":"part", "mountpoint":"/var"},
{"name":"sdb", "maj:min":"8:16", "rm":false, "size":"32.8T", "ro":false, "type":"disk", "mountpoint":null},
{"name":"sdb1", "maj:min":"8:17", "rm":false, "size":"93.1G", "ro":false, "type":"part", "mountpoint":"/var/opt/americandynamics/venvr/clipexport"},
{"name":"sdb2", "maj:min":"8:18", "rm":false, "size":"32.7T", "ro":false, "type":"part", "mountpoint":"/mediadb"}
]
}
# /opt/MegaRAID/storcli/storcli64 show
Status Code = 0
Status = Success
Description = None
Number of Controllers = 1
Host Name = Colorado
Operating System = Linux5.3.18-lp152.69-default
System Overview :
===============
---------------------------------------------
Ctl Model Ports PDs DGs DNOpt VDs VNOpt BBU sPR DS EHS ASOs Hlth
---------------------------------------------
0 AVAGOMegaRAIDSAS9361-8i 8 4 1 0 1 0 Opt On 1&2 Y 3 Opt
---------------------------------------------
Ctl=Controller Index|DGs=Drive groups|VDs=Virtual drives|Fld=Failed
PDs=Physical drives|DNOpt=DG NotOptimal|VNOpt=VD NotOptimal|Opt=Optimal
Msng=Missing|Dgd=Degraded|NdAtn=Need Attention|Unkwn=Unknown
sPR=Scheduled Patrol Read|DS=DimmerSwitch|EHS=Emergency Hot Spare
Y=Yes|N=No|ASOs=Advanced Software Options|BBU=Battery backup unit
Hlth=Health|Safe=Safe-mode boot
# /opt/MegaRAID/storcli/storcli64 /c0 show
Generating detailed summary of the adapter, it may take a while to complete.
Controller = 0
Status = Success
Description = None
Product Name = AVAGO MegaRAID SAS 9361-8i
Serial Number = SV53943497
SAS Address = 500605b00acedf80
PCI Address = 00:01:00:00
System Time = 12/22/2021 15:02:48
Mfg. Date = 09/21/15
Controller Time = 12/22/2021 15:02:27
FW Package Build = 24.21.0-0025
BIOS Version = 6.36.00.2_4.19.08.00_0x06180202
FW Version = 4.680.00-8292
Driver Name = megaraid_sas
Driver Version = 07.713.01.00-rc1
Current Personality = RAID-Mode
Vendor Id = 0x1000
Device Id = 0x5D
SubVendor Id = 0x1000
SubDevice Id = 0x9361
Host Interface = PCI-E
Device Interface = SAS-12G
Bus Number = 1
Device Number = 0
Function Number = 0
Drive Groups = 1
TOPOLOGY :
========
---------------------------------------------
DG Arr Row EID:Slot DID Type State BT Size PDC PI SED DS3 FSpace TR
---------------------------------------------
0 - - - - RAID5 Optl N 32.740 TB dsbl N N dflt N N
0 0 - - - RAID5 Optl N 32.740 TB dsbl N N dflt N N
0 0 0 252:0 8 DRIVE Onln N 10.913 TB dsbl N N dflt - N
0 0 1 252:1 10 DRIVE Onln N 10.913 TB dsbl N N dflt - N
0 0 2 252:4 9 DRIVE Onln N 10.913 TB dsbl N N dflt - N
0 0 3 252:5 11 DRIVE Onln N 10.913 TB dsbl N N dflt - N
---------------------------------------------
DG=Disk Group Index|Arr=Array Index|Row=Row Index|EID=Enclosure Device ID
DID=Device ID|Type=Drive Type|Onln=Online|Rbld=Rebuild|Dgrd=Degraded
Pdgd=Partially degraded|Offln=Offline|BT=Background Task Active
PDC=PD Cache|PI=Protection Info|SED=Self Encrypting Drive|Frgn=Foreign
DS3=Dimmer Switch 3|dflt=Default|Msng=Missing|FSpace=Free Space Present
TR=Transport Ready
Virtual Drives = 1
VD LIST :
=======
---------------------------------------------
DG/VD TYPE State Access Consist Cache Cac sCC Size Name
---------------------------------------------
0/0 RAID5 Optl RW Yes RWBD - ON 32.740 TB
---------------------------------------------
Cac=CacheCade|Rec=Recovery|OfLn=OffLine|Pdgd=Partially Degraded|dgrd=Degraded
Optl=Optimal|RO=Read Only|RW=Read Write|HD=Hidden|TRANS=TransportReady|B=Blocked|
Consist=ConsistentR=Read Ahead Always|NR=No Read Ahead|WB=WriteBack|
AWB=Always WriteBack|WT=WriteThrough|C=Cached IO|D=Direct IO|sCC=Scheduled
Check Consistency
Physical Drives = 4
PD LIST :
=======
---------------------------------------------
EID:Slt DID State DG Size Intf Med SED PI SeSz Model Sp
---------------------------------------------
252:0 8 Onln 0 10.913 TB SATA HDD N N 512B HGST HUH721212ALE604 U
252:1 10 Onln 0 10.913 TB SATA HDD N N 512B HGST HUH721212ALE604 U
252:4 9 Onln 0 10.913 TB SATA HDD N N 512B HGST HUH721212ALE604 U
252:5 11 Onln 0 10.913 TB SATA HDD N N 512B HGST HUH721212ALE604 U
---------------------------------------------
EID-Enclosure Device ID|Slt-Slot No.|DID-Device ID|DG-DriveGroup
DHS-Dedicated Hot Spare|UGood-Unconfigured Good|GHS-Global Hotspare
UBad-Unconfigured Bad|Onln-Online|Offln-Offline|Intf-Interface
Med-Media Type|SED-Self Encryptive Drive|PI-Protection Info
SeSz-Sector Size|Sp-Spun|U-Up|D-Down|T-Transition|F-Foreign
UGUnsp-Unsupported|UGShld-UnConfigured shielded|HSPShld-Hotspare shielded
CFShld-Configured shielded|Cpybck-CopyBack|CBShld-Copyback Shielded
Cachevault_Info :
===============
---------------------------------------------
Model State Temp Mode MfgDate Next Learn
---------------------------------------------
CVPM02 Optimal 25C - 2015/12/04 2022/01/12 03:03:06
---------------------------------------------
# wdckit show -z --output json
{
"wdckit": {
"application": {
"name": "wdckit",
"versions": [
{
"name": "wdckit",
"version": "2.9.0.0",
"hash": "f2b9472e7a3ed7c5b374d1e855eb93351c8c0073"
},
{
"name": "workspace",
"version": "2.9.0.0",
"hash": "7c67fb1016c100744f1f500f56c050acfb4d2728"
},
{
"name": "yadl",
"version": "1.17.0",
"hash": "517e48d01b8edbc5b3ae43f4ca50d825985095ca"
},
{
"name": "cutils",
"version": "1.7.2",
"hash": "18a7bee7f8beb9fbad7e471ca197b05a68e1e2e6"
},
{
"name": "yextata",
"version": "2.3.1",
"hash": "570cce3a3ccaef19af99097bf9149292d294cc4e"
},
{
"name": "yextnvme",
"version": "9.1.1",
"hash": "528238cbec4be66d22faf1e8a67d55e2f67cece5"
},
{
"name": "yextnvmezns",
"version": "3.0.0",
"hash": "7abf1fd96e0a5d174ce427d0a842b2d3f8c1dfee"
},
{
"name": "yextscsi",
"version": "2.4.0",
"hash": "51d4b9a5fe07e30a4a719fa0070881f3903a50a5"
},
{
"name": "yextfirmware",
"version": "2.2.0",
"hash": "bf56f7f6b1517649e56f154f32d312921518351e"
},
{
"name": "yextraidadaptecwrapper",
"version": "1.0.4",
"hash": "f2363d24ad942973552d85570252799aca718dcb"
},
{
"name": "yextraidmegaraidwrapper",
"version": "1.2.0",
"hash": "78504afaaf02717c6bc86ac66a9b192aeb5c8ffd"
},
{
"name": "yexttcg",
"version": "1.6.0",
"hash": "6768b02a80e64302a8748a75bc8929371842fa16"
},
{
"name": "yextvuc",
"version": "6.0.0",
"hash": "247db046a4438558109e64aa867f0de823914457"
},
{
"name": "yextlinpci",
"version": "1.0.1",
"hash": "a60830cca68f0eef1bc27f98563e327f1cdd2215"
},
{
"name": "yextxml",
"version": "1.2.0",
"hash": "a6e94527b75ef1fc3c6b4cf154b6ca0c221dae92"
},
{
"name": "utilities",
"version": "",
"hash": "d13caaeac183093be53a18f7cb8f3dbfd63511c1"
}
],
"command": "show",
"args": [
"show",
"-z",
"--output",
"json"
],
"start time [local]": "2021-Dec-22 15:13:30",
"start time [UTC]": "2021-Dec-22 15:13:30",
"end time [local]": "2021-Dec-22 15:13:30",
"end time [UTC]": "2021-Dec-22 15:13:30",
"working directory": "\/var\/opt\/americandynamics\/users\/VideoEdge",
"OS": "Linux",
"OS Details": "5.3.18-lp152.69-default",
"OS Version": "#1 SMP Tue Apr 6 11:41:13 UTC 2021 (d532e33)"
},
"results": [
{
"DUT": "0",
"Device": "\/dev\/sda",
"Alternate Devices": [
"NA"
],
"Port": "SATA",
"Capacity": "500 GB",
"State": "Good",
"BootDevice": "Yes",
"Serial Number": "WD-WMAYP6676686",
"Model Number": "WDC WD5003ABYX-01WERA2",
"Firmware": "01.01S03",
"Lnk Spd Cap\/Cur": "Gen2\/Gen2",
"OUI": "0014ee",
"Type": "Physical",
"Block Size": "512 Bytes",
"Max LBA": "976773167",
"RAID state": "NA",
"Device Type": "HDD",
"RPM": "7200",
"Recording Technology": "CMR"
},
{
"DUT": "1",
"Device": "\/dev\/sdb",
"Alternate Devices": [
"NA"
],
"Port": "SCSI",
"Capacity": "35.9 TB",
"State": "unretrievable",
"BootDevice": "No",
"Serial Number": "00b95467140b22cd2780dfce0ab00506",
"Model Number": "MR9361-8i",
"Firmware": "4.68",
"Lnk Spd Cap\/Cur": "unretrievable\/unretrievable",
"OUI": "00605b",
"Type": "Logical",
"Block Size": "512 Bytes",
"Max LBA": "70310166526",
"RAID state": "NA",
"Device Type": "Unknown",
"RPM": "Unknown",
"Recording Technology": "CMR"
},
{
"DUT": "2",
"Device": "megaraid:0.0.8",
"Alternate Devices": [
"NA"
],
"Port": "SATA",
"Capacity": "12.0 TB",
"State": "unretrievable",
"BootDevice": "No",
"Serial Number": "5PK2NHGB",
"Model Number": "HGST HUH721212ALE604",
"Firmware": "LEGNW9G0",
"Lnk Spd Cap\/Cur": "Gen3\/Gen3",
"OUI": "000cca",
"Type": "Physical",
"Block Size": "512 Bytes",
"Max LBA": "23437770751",
"RAID state": "Configured - drive is online",
"Device Type": "HDD",
"RPM": "7200",
"Recording Technology": "CMR"
},
{
"DUT": "3",
"Device": "megaraid:0.0.9",
"Alternate Devices": [
"NA"
],
"Port": "SATA",
"Capacity": "12.0 TB",
"State": "unretrievable",
"BootDevice": "No",
"Serial Number": "5PK2MYDB",
"Model Number": "HGST HUH721212ALE604",
"Firmware": "LEGNW9G0",
"Lnk Spd Cap\/Cur": "Gen3\/Gen3",
"OUI": "000cca",
"Type": "Physical",
"Block Size": "512 Bytes",
"Max LBA": "23437770751",
"RAID state": "Configured - drive is online",
"Device Type": "HDD",
"RPM": "7200",
"Recording Technology": "CMR"
},
{
"DUT": "4",
"Device": "megaraid:0.0.10",
"Alternate Devices": [
"NA"
],
"Port": "SATA",
"Capacity": "12.0 TB",
"State": "unretrievable",
"BootDevice": "No",
"Serial Number": "5PK2MNGB",
"Model Number": "HGST HUH721212ALE604",
"Firmware": "LEGNW9G0",
"Lnk Spd Cap\/Cur": "Gen3\/Gen3",
"OUI": "000cca",
"Type": "Physical",
"Block Size": "512 Bytes",
"Max LBA": "23437770751",
"RAID state": "Configured - drive is online",
"Device Type": "HDD",
"RPM": "7200",
"Recording Technology": "CMR"
},
{
"DUT": "5",
"Device": "megaraid:0.0.11",
"Alternate Devices": [
"NA"
],
"Port": "SATA",
"Capacity": "12.0 TB",
"State": "unretrievable",
"BootDevice": "No",
"Serial Number": "5PK23V6B",
"Model Number": "HGST HUH721212ALE604",
"Firmware": "LEGNW9G0",
"Lnk Spd Cap\/Cur": "Gen3\/Gen3",
"OUI": "000cca",
"Type": "Physical",
"Block Size": "512 Bytes",
"Max LBA": "23437770751",
"RAID state": "Configured - drive is online",
"Device Type": "HDD",
"RPM": "7200",
"Recording Technology": "CMR"
}
]
}
}
