У меня есть сервер (
Motherboard: S5000VSA
CPU: 8 x Intel(R) Xeon(R) CPU E5405 @ 2.00GHz (2 Sockets)RAM: 8GbHDD: RAID 5 (4 диска по 2Tb)
) который мне выделили в качестве тестового, где я могу обкатывать различные настройки. На нее я взгромоздил гипервизор Debian 10 + Proxmox, дабы мониторить дисковую систему, она кстати представляет из себя RAID массив из 4 дисков по 2Tb объединенных в RAID 5.
ekzorchik@srv-proxmox:~$ sudo nano /etc/apt/sources.list deb http://hwraid.le-vert.net/debian buster main ekzorchik@srv-proxmox:~$ sudo apt-get update ekzorchik@srv-proxmox:~$ wget -O - http://mirror.rackspace.com/hwraid.le-vert.net/debian/hwraid.le-vert.net.gpg.key | sudo apt-key add – ekzorchik@srv-proxmox:~$ sudo apt-get update ekzorchik@srv-proxmox:~$ apt-cache search megacli nagios-plugins-contrib - Plugins for nagios compatible monitoring systems megacli - LSI Logic MegaRAID SAS MegaCLI megaclisas-status - get RAID status out of LSI MegaRAID SAS HW RAID controllers ekzorchik@srv-proxmox:~$ sudo apt-get install -y megacli ekzorchik@srv-proxmox:~$ sudo megacli -V Intel(R) RAID Command Line Utilities Version 2 Ver 8.07.14 Dec 16, 2013 (c)Copyright 2013, LSI Corporation, All Rights Reserved. Exit Code: 0x00 ekzorchik@srv-proxmox:~$
Проверяю, а подгружен ли модуль в ядро:
ekzorchik@srv-proxmox:~$ lsmod | grep -i mega megaraid_sas 155648 2 ekzorchik@srv-proxmox:~$
Проверяю наличие установленной LSI MegaRAID карты на сервере:
ekzorchik@srv-proxmox:~$ dmesg | grep RAID [ 1.979131] scsi host0: Avago SAS based MegaRAID driver
Чтобы получить модуль контроллера и версию прошивки:
ekzorchik@srv-proxmox:~$ sudo megacli -AdpAllInfo -aAll | grep -E 'Product Name|Serial No|FW Package Build' Product Name : Intel(R) RAID Controller SRCSAS18E Serial No : P123854407 FW Package Build: 7.0.1-0075 ekzorchik@srv-proxmox:~$
Параметры которые можно поставить на мониторинг в Zabbix:
ekzorchik@srv-proxmox:~$ sudo megacli -LdPdInfo -aALL | grep -E "(Id|State |Bad Blocks|Firmware state|Error Count|Predictive Failure Count)" Virtual Drive: 0 (Target Id: 0) ## Статус RAID-a (Degraded - если проблема с одним из дисков; Optimal - нормальный статус) State : Optimal ## ID физического диска Device Id: 23 # Количество ошибок, которые нет возможности исправить - самый важный компонент Media Error Count: 0 # Количество иных ошибок не связанных с бедблоками Other Error Count: 0 # Определение количества возможных ошибок Predictive Failure Count: 0 # Статус физического диска (Rebuild - добавляется в RAID; Online - в RAID-e) # Также есть "Failed", "Online, Spun Up", "Online, Spun Down", "Unconfigured(bad)", "Unconfigured(good), Spun down","Hotspare, Spun down", "Hotspare, Spun up" or "not Online". Firmware state: Online, Spun Up Device Id: 24 Media Error Count: 0 Other Error Count: 0 Predictive Failure Count: 0 Firmware state: Online, Spun Up Device Id: 26 Media Error Count: 0 Other Error Count: 0 Predictive Failure Count: 0 Firmware state: Online, Spun Up Device Id: 25 Media Error Count: 0 Other Error Count: 0 Predictive Failure Count: 0 Firmware state: Online, Spun Up ekzorchik@srv-proxmox:~$
Состояние логического диска 0 на адаптере 0
ekzorchik@srv-proxmox:~$ sudo megacli -LDInfo -L0 -a0 Adapter 0 -- Virtual Drive Information: Virtual Drive: 0 (Target Id: 0) Name : RAID Level : Primary-5, Secondary-0, RAID Level Qualifier-3 Size : 5.454 TB Sector Size : 512 Parity Size : 1.817 TB State : Optimal Strip Size : 64 KB Number Of Drives : 4 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 : Disk's Default Encryption Type : None Is VD Cached: No Exit Code: 0x00 ekzorchik@srv-proxmox:~$
Состояние жестких дисков можно получить следующей командой:
ekzorchik@srv-proxmox:~$ sudo megacli -PDList -Aall Adapter #0 Enclosure Device ID: 252 Slot Number: 0 Drive's position: DiskGroup: 0, Span: 0, Arm: 0 Enclosure position: N/A Device Id: 23 WWN: Sequence Number: 2 Media Error Count: 0 Other Error Count: 1 Predictive Failure Count: 0 Last Predictive Failure Event Seq Number: 0 PD Type: SATA Raw Size: 1.819 TB [0xe8e088b0 Sectors] Non Coerced Size: 1.818 TB [0xe8d088b0 Sectors] Coerced Size: 1.817 TB [0xe8b6d000 Sectors] Sector Size: 0 Firmware state: Online, Spun Up Device Firmware Level: WA09 Shield Counter: 0 Successful diagnostics completion on : N/A SAS Address(0): 0x204d6752cda7a5aa Connected Port Number: 0(path0) Inquiry Data: WMC6N0P2VJL7 HGST HUS722T2TALA604 RAGNWA09 FDE Capable: Not Capable FDE Enable: Disable Secured: Unsecured Locked: Unlocked Needs EKM Attention: No Foreign State: None Device Speed: Unknown Link Speed: Unknown Media Type: Hard Disk Device Drive Temperature : N/A PI Eligibility: No Drive is formatted for PI information: No PI: No PI Port-0 : Port status: Active Port's Linkspeed: Unknown Drive has flagged a S.M.A.R.T alert : No Enclosure Device ID: 252 Slot Number: 1 Drive's position: DiskGroup: 0, Span: 0, Arm: 1 Enclosure position: N/A Device Id: 24 WWN: Sequence Number: 2 Media Error Count: 0 Other Error Count: 1 Predictive Failure Count: 0 Last Predictive Failure Event Seq Number: 0 PD Type: SATA Raw Size: 1.819 TB [0xe8e088b0 Sectors] Non Coerced Size: 1.818 TB [0xe8d088b0 Sectors] Coerced Size: 1.817 TB [0xe8b6d000 Sectors] Sector Size: 0 Firmware state: Online, Spun Up Device Firmware Level: WA07 Shield Counter: 0 Successful diagnostics completion on : N/A SAS Address(0): 0x204d6357d18d9ccb Connected Port Number: 1(path0) Inquiry Data: WMC6N0L7Z0CX HGST HUS722T2TALA604 RAGNWA07 FDE Capable: Not Capable FDE Enable: Disable Secured: Unsecured Locked: Unlocked Needs EKM Attention: No Foreign State: None Device Speed: Unknown Link Speed: Unknown Media Type: Hard Disk Device Drive Temperature : N/A PI Eligibility: No Drive is formatted for PI information: No PI: No PI Port-0 : Port status: Active Port's Linkspeed: Unknown Drive has flagged a S.M.A.R.T alert : No Enclosure Device ID: 252 Slot Number: 2 Enclosure position: N/A Device Id: 28 WWN: 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: 111.790 GB [0xdf94bb0 Sectors] Non Coerced Size: 111.290 GB [0xde94bb0 Sectors] Coerced Size: 110.827 GB [0xdda7800 Sectors] Sector Size: 0 Firmware state: Unconfigured(good), Spun Up Device Firmware Level: 400i Shield Counter: 0 Successful diagnostics completion on : N/A SAS Address(0): 0xd33b4759b7faa299 Connected Port Number: 2(path0) Inquiry Data: CVCV3121034K120BGN INTEL SSDSC2CW120A3 400i FDE Capable: Not Capable FDE Enable: Disable Secured: Unsecured Locked: Unlocked Needs EKM Attention: No Foreign State: None Device Speed: Unknown Link Speed: Unknown Media Type: Hard Disk Device Drive Temperature : N/A PI Eligibility: No Drive is formatted for PI information: No PI: No PI Port-0 : Port status: Active Port's Linkspeed: Unknown Drive has flagged a S.M.A.R.T alert : No Enclosure Device ID: 252 Slot Number: 3 Drive's position: DiskGroup: 0, Span: 0, Arm: 2 Enclosure position: N/A Device Id: 26 WWN: Sequence Number: 2 Media Error Count: 0 Other Error Count: 1 Predictive Failure Count: 0 Last Predictive Failure Event Seq Number: 0 PD Type: SATA Raw Size: 1.819 TB [0xe8e088b0 Sectors] Non Coerced Size: 1.818 TB [0xe8d088b0 Sectors] Coerced Size: 1.817 TB [0xe8b6d000 Sectors] Sector Size: 0 Firmware state: Online, Spun Up Device Firmware Level: WA09 Shield Counter: 0 Successful diagnostics completion on : N/A SAS Address(0): 0x204d6753c4af9aa9 Connected Port Number: 3(path0) Inquiry Data: WMC6N0P3MRA6 HGST HUS722T2TALA604 RAGNWA09 FDE Capable: Not Capable FDE Enable: Disable Secured: Unsecured Locked: Unlocked Needs EKM Attention: No Foreign State: None Device Speed: Unknown Link Speed: Unknown Media Type: Hard Disk Device Drive Temperature : N/A PI Eligibility: No Drive is formatted for PI information: No PI: No PI Port-0 : Port status: Active Port's Linkspeed: Unknown Drive has flagged a S.M.A.R.T alert : No Enclosure Device ID: 252 Slot Number: 4 Drive's position: DiskGroup: 0, Span: 0, Arm: 3 Enclosure position: N/A Device Id: 25 WWN: Sequence Number: 2 Media Error Count: 0 Other Error Count: 1 Predictive Failure Count: 0 Last Predictive Failure Event Seq Number: 0 PD Type: SATA Raw Size: 1.819 TB [0xe8e088b0 Sectors] Non Coerced Size: 1.818 TB [0xe8d088b0 Sectors] Coerced Size: 1.817 TB [0xe8b6d000 Sectors] Sector Size: 0 Firmware state: Online, Spun Up Device Firmware Level: WA09 Shield Counter: 0 Successful diagnostics completion on : N/A SAS Address(0): 0x204d6751c491b0be Connected Port Number: 4(path0) Inquiry Data: WMC6N0P1M4WK HGST HUS722T2TALA604 RAGNWA09 FDE Capable: Not Capable FDE Enable: Disable Secured: Unsecured Locked: Unlocked Needs EKM Attention: No Foreign State: None Device Speed: Unknown Link Speed: Unknown Media Type: Hard Disk Device Drive Temperature : N/A PI Eligibility: No Drive is formatted for PI information: No PI: No PI Port-0 : Port status: Active Port's Linkspeed: Unknown Drive has flagged a S.M.A.R.T alert : No Enclosure Device ID: 252 Slot Number: 5 Enclosure position: N/A Device Id: 27 WWN: 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: 119.242 GB [0xee7c2b0 Sectors] Non Coerced Size: 118.742 GB [0xed7c2b0 Sectors] Coerced Size: 118.277 GB [0xec8e000 Sectors] Sector Size: 0 Firmware state: Unconfigured(good), Spun Up Device Firmware Level: 1.5 Shield Counter: 0 Successful diagnostics completion on : N/A SAS Address(0): 0x392a343b9b7d8042 Connected Port Number: 5(path0) Inquiry Data: A19D1011308024053 OCZ-VERTEX4 1.5 FDE Capable: Not Capable FDE Enable: Disable Secured: Unsecured Locked: Unlocked Needs EKM Attention: No Foreign State: None Device Speed: Unknown Link Speed: Unknown Media Type: Hard Disk Device Drive Temperature : N/A PI Eligibility: No Drive is formatted for PI information: No PI: No PI Port-0 : Port status: Active Port's Linkspeed: Unknown Drive has flagged a S.M.A.R.T alert : No Exit Code: 0x00 ekzorchik@srv-proxmox:~$
Так как при этом выводится масса дополнительной информации, рекомендуется отфильтровать вывод.
ekzorchik@srv-proxmox:~$ sudo megacli -PDList -aAll | egrep "Enclosure Device ID:|Slot Number:|Inquiry Data:|Error Count:|state" Enclosure Device ID: 252 Slot Number: 0 Media Error Count: 0 Other Error Count: 2 Firmware state: Online, Spun Up Inquiry Data: WMC6N0P2VJL7 HGST HUS722T2TALA604 RAGNWA09 Enclosure Device ID: 252 Slot Number: 1 Media Error Count: 0 Other Error Count: 2 Firmware state: Online, Spun Up Inquiry Data: WMC6N0L7Z0CX HGST HUS722T2TALA604 RAGNWA07 Enclosure Device ID: 252 Slot Number: 2 Media Error Count: 0 Other Error Count: 1 Firmware state: Unconfigured(good), Spun Up Inquiry Data: CVCV3121034K120BGN INTEL SSDSC2CW120A3 400i Enclosure Device ID: 252 Slot Number: 3 Media Error Count: 0 Other Error Count: 2 Firmware state: Online, Spun Up Inquiry Data: WMC6N0P3MRA6 HGST HUS722T2TALA604 RAGNWA09 Enclosure Device ID: 252 Slot Number: 4 Media Error Count: 0 Other Error Count: 2 Firmware state: Online, Spun Up Inquiry Data: WMC6N0P1M4WK HGST HUS722T2TALA604 RAGNWA09 Enclosure Device ID: 252 Slot Number: 5 Media Error Count: 0 Other Error Count: 1 Firmware state: Unconfigured(good), Spun Up Inquiry Data: A19D1011308024053 OCZ-VERTEX4 1.5 ekzorchik@srv-proxmox:~$
Если диск будет находиться в состоянии Rebuild, то процес пересборки можно проверить командой:
ekzorchik@srv-proxmox:~$ sudo megacli -PDRbld -ShowProg -PhysDrv [252:0] -aALL # EnclosureID=252, slot=0 Device(Encl-252 Slot-0) is not in rebuild process Exit Code: 0x00 ekzorchik@srv-proxmox:~$
Состояние жестких дисков на адаптере 0
ekzorchik@srv-proxmox:~$ sudo megacli -PDList -a0 Adapter #0 Enclosure Device ID: 252 Slot Number: 0 Drive's position: DiskGroup: 0, Span: 0, Arm: 0 Enclosure position: N/A Device Id: 23 WWN: Sequence Number: 2 Media Error Count: 0 Other Error Count: 3 Predictive Failure Count: 0 Last Predictive Failure Event Seq Number: 0 PD Type: SATA Raw Size: 1.819 TB [0xe8e088b0 Sectors] Non Coerced Size: 1.818 TB [0xe8d088b0 Sectors] Coerced Size: 1.817 TB [0xe8b6d000 Sectors] Sector Size: 0 Firmware state: Online, Spun Up Device Firmware Level: WA09 Shield Counter: 0 Successful diagnostics completion on : N/A SAS Address(0): 0x204d6752cda7a5aa Connected Port Number: 0(path0) Inquiry Data: WMC6N0P2VJL7 HGST HUS722T2TALA604 RAGNWA09 FDE Capable: Not Capable FDE Enable: Disable Secured: Unsecured Locked: Unlocked Needs EKM Attention: No Foreign State: None Device Speed: Unknown Link Speed: Unknown Media Type: Hard Disk Device Drive Temperature : N/A PI Eligibility: No Drive is formatted for PI information: No PI: No PI Port-0 : Port status: Active Port's Linkspeed: Unknown Drive has flagged a S.M.A.R.T alert : No Enclosure Device ID: 252 Slot Number: 1 Drive's position: DiskGroup: 0, Span: 0, Arm: 1 Enclosure position: N/A Device Id: 24 WWN: Sequence Number: 2 Media Error Count: 0 Other Error Count: 3 Predictive Failure Count: 0 Last Predictive Failure Event Seq Number: 0 PD Type: SATA Raw Size: 1.819 TB [0xe8e088b0 Sectors] Non Coerced Size: 1.818 TB [0xe8d088b0 Sectors] Coerced Size: 1.817 TB [0xe8b6d000 Sectors] Sector Size: 0 Firmware state: Online, Spun Up Device Firmware Level: WA07 Shield Counter: 0 Successful diagnostics completion on : N/A SAS Address(0): 0x204d6357d18d9ccb Connected Port Number: 1(path0) Inquiry Data: WMC6N0L7Z0CX HGST HUS722T2TALA604 RAGNWA07 FDE Capable: Not Capable FDE Enable: Disable Secured: Unsecured Locked: Unlocked Needs EKM Attention: No Foreign State: None Device Speed: Unknown Link Speed: Unknown Media Type: Hard Disk Device Drive Temperature : N/A PI Eligibility: No Drive is formatted for PI information: No PI: No PI Port-0 : Port status: Active Port's Linkspeed: Unknown Drive has flagged a S.M.A.R.T alert : No Enclosure Device ID: 252 Slot Number: 2 Enclosure position: N/A Device Id: 28 WWN: Sequence Number: 1 Media Error Count: 0 Other Error Count: 2 Predictive Failure Count: 0 Last Predictive Failure Event Seq Number: 0 PD Type: SATA Raw Size: 111.790 GB [0xdf94bb0 Sectors] Non Coerced Size: 111.290 GB [0xde94bb0 Sectors] Coerced Size: 110.827 GB [0xdda7800 Sectors] Sector Size: 0 Firmware state: Unconfigured(good), Spun Up Device Firmware Level: 400i Shield Counter: 0 Successful diagnostics completion on : N/A SAS Address(0): 0xd33b4759b7faa299 Connected Port Number: 2(path0) Inquiry Data: CVCV3121034K120BGN INTEL SSDSC2CW120A3 400i FDE Capable: Not Capable FDE Enable: Disable Secured: Unsecured Locked: Unlocked Needs EKM Attention: No Foreign State: None Device Speed: Unknown Link Speed: Unknown Media Type: Hard Disk Device Drive Temperature : N/A PI Eligibility: No Drive is formatted for PI information: No PI: No PI Port-0 : Port status: Active Port's Linkspeed: Unknown Drive has flagged a S.M.A.R.T alert : No Enclosure Device ID: 252 Slot Number: 3 Drive's position: DiskGroup: 0, Span: 0, Arm: 2 Enclosure position: N/A Device Id: 26 WWN: Sequence Number: 2 Media Error Count: 0 Other Error Count: 3 Predictive Failure Count: 0 Last Predictive Failure Event Seq Number: 0 PD Type: SATA Raw Size: 1.819 TB [0xe8e088b0 Sectors] Non Coerced Size: 1.818 TB [0xe8d088b0 Sectors] Coerced Size: 1.817 TB [0xe8b6d000 Sectors] Sector Size: 0 Firmware state: Online, Spun Up Device Firmware Level: WA09 Shield Counter: 0 Successful diagnostics completion on : N/A SAS Address(0): 0x204d6753c4af9aa9 Connected Port Number: 3(path0) Inquiry Data: WMC6N0P3MRA6 HGST HUS722T2TALA604 RAGNWA09 FDE Capable: Not Capable FDE Enable: Disable Secured: Unsecured Locked: Unlocked Needs EKM Attention: No Foreign State: None Device Speed: Unknown Link Speed: Unknown Media Type: Hard Disk Device Drive Temperature : N/A PI Eligibility: No Drive is formatted for PI information: No PI: No PI Port-0 : Port status: Active Port's Linkspeed: Unknown Drive has flagged a S.M.A.R.T alert : No Enclosure Device ID: 252 Slot Number: 4 Drive's position: DiskGroup: 0, Span: 0, Arm: 3 Enclosure position: N/A Device Id: 25 WWN: Sequence Number: 2 Media Error Count: 0 Other Error Count: 3 Predictive Failure Count: 0 Last Predictive Failure Event Seq Number: 0 PD Type: SATA Raw Size: 1.819 TB [0xe8e088b0 Sectors] Non Coerced Size: 1.818 TB [0xe8d088b0 Sectors] Coerced Size: 1.817 TB [0xe8b6d000 Sectors] Sector Size: 0 Firmware state: Online, Spun Up Device Firmware Level: WA09 Shield Counter: 0 Successful diagnostics completion on : N/A SAS Address(0): 0x204d6751c491b0be Connected Port Number: 4(path0) Inquiry Data: WMC6N0P1M4WK HGST HUS722T2TALA604 RAGNWA09 FDE Capable: Not Capable FDE Enable: Disable Secured: Unsecured Locked: Unlocked Needs EKM Attention: No Foreign State: None Device Speed: Unknown Link Speed: Unknown Media Type: Hard Disk Device Drive Temperature : N/A PI Eligibility: No Drive is formatted for PI information: No PI: No PI Port-0 : Port status: Active Port's Linkspeed: Unknown Drive has flagged a S.M.A.R.T alert : No Enclosure Device ID: 252 Slot Number: 5 Enclosure position: N/A Device Id: 27 WWN: Sequence Number: 1 Media Error Count: 0 Other Error Count: 2 Predictive Failure Count: 0 Last Predictive Failure Event Seq Number: 0 PD Type: SATA Raw Size: 119.242 GB [0xee7c2b0 Sectors] Non Coerced Size: 118.742 GB [0xed7c2b0 Sectors] Coerced Size: 118.277 GB [0xec8e000 Sectors] Sector Size: 0 Firmware state: Unconfigured(good), Spun Up Device Firmware Level: 1.5 Shield Counter: 0 Successful diagnostics completion on : N/A SAS Address(0): 0x392a343b9b7d8042 Connected Port Number: 5(path0) Inquiry Data: A19D1011308024053 OCZ-VERTEX4 1.5 FDE Capable: Not Capable FDE Enable: Disable Secured: Unsecured Locked: Unlocked Needs EKM Attention: No Foreign State: None Device Speed: Unknown Link Speed: Unknown Media Type: Hard Disk Device Drive Temperature : N/A PI Eligibility: No Drive is formatted for PI information: No PI: No PI Port-0 : Port status: Active Port's Linkspeed: Unknown Drive has flagged a S.M.A.R.T alert : No Exit Code: 0x00 ekzorchik@srv-proxmox:~$
Просмотр состояния и конфигурации всех адаптеров
ekzorchik@srv-proxmox:~$ sudo megacli -AdpAllInfo -aAll | less
Просмотр включена ли автоматическая пересборка массива на адаптере 0
ekzorchik@srv-proxmox:~$ sudo megacli -AdpAutoRbld -Dsply -a0 Adapter 0: AutoRebuild is Enabled. Exit Code: 0x00 ekzorchik@srv-proxmox:~$
Отключение автоматической пересборки массива на адаптере 0
ekzorchik@srv-proxmox:~$ sudo megacli -AdpAutoRbld -Dsply -a0
Включение автоматической пересборки массива на адаптере 0
ekzorchik@srv-proxmox:~$ sudo megacli -AdpAutoRbld -Enbl -a0
Получить и изменить коэффициент перестройки массива
ekzorchik@srv-proxmox:~$ sudo megacli -AdpGetProp RebuildRate -a0 Adapter 0: Rebuild Rate = 30% Exit Code: 0x00 ekzorchik@srv-proxmox:~$
Установка megaraid-status (get RAID status out of LSI MegaRAID SCSI/SAS HW RAID controllers) – демон-обвертка для периодических проверок состояния массива и оповещения по E-MAIL root-пользователя в случае перехода состояния RAID-массива в статус/состояние Degraded
ekzorchik@srv-proxmox:~$ apt-cache search megaraid-status megaraid-status - get RAID status out of LSI MegaRAID SCSI/SAS HW RAID controllers ekzorchik@srv-proxmox:~$ sudo apt-get install -y megaraid-status ekzorchik@srv-proxmox:~$ sudo megaraid-status -- Arrays informations -- -- ID | Type | Size | Status -- Disks informations -- ID | Model | Status | Warnings ekzorchik@srv-proxmox:~$
Есть скрипт который парсит вывод megacli и выводит форматированный вывод о статусе логических и физических дисков и информацией о их принадлежности.
ekzorchik@srv-proxmox:~$ wget https://raw.githubusercontent.com/eLvErDe/hwraid/master/wrapper-scripts/megaclisas-status ekzorchik@srv-proxmox:~$ chmod +x megaclisas-status ekzorchik@srv-proxmox:~$ sudo ./megaclisas-status ekzorchik@srv-proxmox:~$ sudo ./megaclisas-status -- Controller information -- -- ID | H/W Model | RAM | Temp | BBU | Firmware c0 | Intel(R) RAID Controller SRCSAS18E | 256MB | N/A | Absent | FW: 7.0.1-0075 -- Array information -- -- ID | Type | Size | Strpsz | Flags | DskCache | Status | OS Path | CacheCade |InProgress c0u0 | RAID-5 | 5454G | 64 KB | RA,WT | Default | Optimal | /dev/sda | None |None -- Disk information -- -- ID | Type | Drive Model | Size | Status | Speed | Temp | Slot ID | LSI ID c0u0p0 | HDD | WMC6N0P2VJL7 HGST HUS722T2TALA604 RAGNWA09 | 1.817 TB | Online, Spun Up | Unknown | N/A | [252:0] | 23 c0u0p1 | HDD | WMC6N0L7Z0CX HGST HUS722T2TALA604 RAGNWA07 | 1.817 TB | Online, Spun Up | Unknown | N/A | [252:1] | 24 c0u0p2 | HDD | WMC6N0P3MRA6 HGST HUS722T2TALA604 RAGNWA09 | 1.817 TB | Online, Spun Up | Unknown | N/A | [252:3] | 26 c0u0p3 | HDD | WMC6N0P1M4WK HGST HUS722T2TALA604 RAGNWA09 | 1.817 TB | Online, Spun Up | Unknown | N/A | [252:4] | 25 -- Unconfigured Disk information -- -- ID | Type | Drive Model | Size | Status | Speed | Temp | Slot ID | LSI ID | Path c0uXpY | HDD | CVCV3121034K120BGN INTEL SSDSC2CW120A3 400i | 110.8 Gb | Unconfigured(good), Spun Up | Unknown | N/A | [252:2] | 28 | N/A c0uXpY | HDD | A19D1011308024053 OCZ-VERTEX4 1.5 | 118.2 Gb | Unconfigured(good), Spun Up | Unknown | N/A | [252:5] | 27 | N/A ekzorchik@srv-proxmox:~$
Вот пока достаточно информации.