Proxmox VE 7.2 установка утилиты megacli для управления рейдом

Иногда возникает необходимость получить доступ к RAID контроллеру из коммандной строки.
Для контроллеров LSI существует урилита megacli

Добавляем репозиторий:

echo 'deb http://hwraid.le-vert.net/debian bullseye main' > /etc/apt/sources.list.d/megacli.list
wget -O - https://hwraid.le-vert.net/debian/hwraid.le-vert.net.gpg.key | sudo apt-key add -

Ставим урилиту:

apt update
apt install megacli

Выводим справку:

megacli -h
                                     

      MegaCLI SAS RAID Management Tool  Ver 8.07.14 Dec 16, 2013

    (c)Copyright 2013, LSI Corporation, All Rights Reserved.


NOTE: The following options may be given at the end of any command below: 

    [-Silent] [-AppLogFile filename] [-NoLog] [-page[N]] 
                 [-] is optional. 
                  N - Number of lines per page. 
....

Пользуемся
Ссылка на базу знаний

Пример исрользования:

Смотрим физические диски в рейде

megacli -PDList -a0
                                     
Adapter #0

Enclosure Device ID: 252
Slot Number: 0
........................

Enclosure Device ID: 252
Slot Number: 7
Enclosure position: N/A
Device Id: 9
WWN: 4154412020202020
Sequence Number: 1
Media Error Count: 0
Other Error Count: 0
Predictive Failure Count: 0
Last Predictive Failure Event Seq Number: 0
PD Type: SATA

Raw Size: 447.130 GB [0x37e436b0 Sectors]
Non Coerced Size: 446.630 GB [0x37d436b0 Sectors]
Coerced Size: 446.625 GB [0x37d40000 Sectors]
Sector Size:  0
Firmware state: Unconfigured(good), Spun Up
Device Firmware Level: J2.3
Shield Counter: 0
Successful diagnostics completion on :  N/A
SAS Address(0): 0x4433221104000000
Connected Port Number: 5(path0) 
Inquiry Data: 50026B728225174F    KINGSTON SEDC500R480G                   SCEKJ2.3
FDE Capable: Not Capable
FDE Enable: Disable
Secured: Unsecured
Locked: Unlocked
Needs EKM Attention: No
Foreign State: None 
Device Speed: 6.0Gb/s 
Link Speed: 6.0Gb/s 
Media Type: Solid State Device
Drive:  Not Certified
Drive Temperature : N/A
PI Eligibility:  No 
Drive is formatted for PI information:  No
PI: No PI
Drive's NCQ setting : N/A
Port-0 :
Port status: Active
Port's Linkspeed: 6.0Gb/s 
Drive has flagged a S.M.A.R.T alert : No

Exit Code: 0x00

Диск из 7й луны добавляем как одиночный (RAID0)

# megacli -CfgLdAdd -r0[252:7] -a0
                                     
Adapter 0: Created VD 3

Adapter 0: Configured the Adapter!!

Exit Code: 0x00
root@pve5:~# megacli -LDInfo -L3 -a0
                                     

Adapter 0 -- Virtual Drive Information:
Virtual Drive: 3 (Target Id: 3)
Name                :
RAID Level          : Primary-0, Secondary-0, RAID Level Qualifier-0
Size                : 446.625 GB
Sector Size         : 512
Parity Size         : 0
State               : Optimal
Strip Size          : 64 KB
Number Of Drives    : 1
Span Depth          : 1
Default Cache Policy: WriteThrough, ReadAheadNone, Direct, No Write Cache if Bad BBU
Current Cache Policy: WriteThrough, ReadAheadNone, Direct, No Write Cache if Bad BBU
Default Access Policy: Read/Write
Current Access Policy: Read/Write
Disk Cache Policy   : Disabled
Encryption Type     : None
Bad Blocks Exist: No
Is VD Cached: No

Exit Code: 0x00

Просмотр информации о созданном VD3

# megacli -LDInfo -L3 -a0
                                     

Adapter 0 -- Virtual Drive Information:
Virtual Drive: 3 (Target Id: 3)
Name                :
RAID Level          : Primary-0, Secondary-0, RAID Level Qualifier-0
Size                : 446.625 GB
Sector Size         : 512
Parity Size         : 0
State               : Optimal
Strip Size          : 64 KB
Number Of Drives    : 1
Span Depth          : 1
Default Cache Policy: WriteThrough, ReadAheadNone, Direct, No Write Cache if Bad BBU
Current Cache Policy: WriteThrough, ReadAheadNone, Direct, No Write Cache if Bad BBU
Default Access Policy: Read/Write
Current Access Policy: Read/Write
Disk Cache Policy   : Disabled
Encryption Type     : None
Bad Blocks Exist: No
Is VD Cached: No

Exit Code: 0x00