HP_DELL RAID卡檢視工具介紹

作業系統自帶的命令檢視RAID：

軟體raid：檢視raid級別，狀態等資訊  【生產環境沒人敢用軟raid，除非他不想幹了】

# cat/proc/mdstat

 

硬體raid：檢視raid的廠商，型號，級別

# dmesg |grep -i raid

# cat/proc/scsi/scsi

DELL伺服器 使用MegaCli64檢視RAID：

安裝

# rpm-ivh MegaCli64-8.07.14-1.noarch.rpm

 

預設是安裝到/opt/MegaRAID目錄下了。

cd /opt/MegaRAID/MegaCli

執行./MegaCli64 -LDInfo -LAll-aAll  ----> 常用

#./MegaCli64  -LDInfo -Lall -aALL 查raid級別

#./MegaCli64-AdpAllInfo -aALL 查raid卡資訊

#./MegaCli64 -PDList -aALL 檢視硬碟資訊    ----> 常用

#./MegaCli64 -AdpBbuCmd -aAll 檢視電池資訊

#./MegaCli64-FwTermLog -Dsply -aALL 檢視raid卡紀錄檔

#./MegaCli64-adpCount 【顯示介面卡個數】

#./MegaCli64-AdpGetTime –aALL 【顯示介面卡時間】

#./MegaCli64-AdpAllInfo -aAll    【顯示所有介面卡資訊】

#./MegaCli64-LDInfo -LALL -aAll    【顯示所有邏輯磁碟組資訊】

#./MegaCli64-PDList -aAll    【顯示所有的物理資訊】

#./MegaCli64-AdpBbuCmd -GetBbuStatus -aALL |grep 'Charger Status' 【檢視充電狀態】

#./MegaCli64-AdpBbuCmd -GetBbuStatus -aALL【顯示BBU狀態資訊】

#./MegaCli64-AdpBbuCmd -GetBbuCapacityInfo -aALL【顯示BBU容量資訊】

#./MegaCli64-AdpBbuCmd -GetBbuDesignInfo -aALL    【顯示BBU設計引數】

#./MegaCli64-AdpBbuCmd -GetBbuProperties -aALL    【顯示當前BBU屬性】

#./MegaCli64-cfgdsply -aALL    【顯示Raid卡型號，Raid設定，Disk相關資訊】

3.磁帶狀態的變化，從拔盤，到插盤的過程中。

Device        |Normal|Damage|Rebuild|Normal

VirtualDrive    |Optimal|Degraded|Degraded|Optimal

PhysicalDrive    |Online|Failed –>Unconfigured|Rebuild|Online

4.檢視磁碟快取策略

#./MegaCli64-LDGetProp -Cache -L0 -a0

or

#./MegaCli64-LDGetProp -Cache -L1 -a0

or

#./MegaCli64-LDGetProp -Cache -LALL -a0

ro

#./MegaCli64-LDGetProp -Cache -LALL -aALL

ro

#./MegaCli64-LDGetProp -DskCache -LALL -aALL

5.設定磁碟快取策略

快取策略解釋：

WT    (Write through

WB    (Write back)

NORA  (No read ahead)

RA    (Read ahead)

ADRA  (Adaptive read ahead)

Cached

Direct

例子：

#./MegaCli64-LDSetProp WT|WB|NORA|RA|ADRA -L0 -a0

or

#./MegaCli64-LDSetProp -Cached|-Direct -L0 -a0

or

enable /disable disk cache

#./MegaCli64-LDSetProp -EnDskCache|-DisDskCache -L0 -a0

 

6.建立一個raid5 陣列，由物理盤2,3,4 構成，該陣列的熱備盤是物理盤5

#./MegaCli64-CfgLdAdd -r5 [1:2,1:3,1:4] WB Direct -Hsp[1:5] -a0

7.建立陣列，不指定熱備

#./MegaCli64-CfgLdAdd -r5 [1:2,1:3,1:4] WB Direct -a0

8.刪除陣列

#./MegaCli64-CfgLdDel -L1 -a0

9.線上新增磁碟

#./MegaCli64-LDRecon -Start -r5 -Add -PhysDrv[1:4] -L1 -a0

10.陣列建立完後，會有一個初始化同步塊的過程，可以看看其進度。

#./MegaCli64-LDInit -ShowProg -LALL -aALL

或者以動態視覺化文字介面顯示

#./MegaCli64-LDInit -ProgDsply -LALL -aALL

11.檢視陣列後台初始化進度

#./MegaCli64-LDBI -ShowProg -LALL -aALL

或者以動態視覺化文字介面顯示

#./MegaCli64-LDBI -ProgDsply -LALL -aALL

12.指定第5 塊盤作為全域性熱備

#./MegaCli64-PDHSP -Set [-EnclAffinity] [-nonRevertible] -PhysDrv[1:5] -a0

13.指定為某個陣列的專用熱備

#./MegaCli64-PDHSP -Set [-Dedicated [-Array1]] [-EnclAffinity] [-nonRevertible]-PhysDrv[1:5] -a0

14.刪除全域性熱備

#./MegaCli64-PDHSP -Rmv -PhysDrv[1:5] -a0

15.將某塊物理盤下線/上線

#./MegaCli64-PDOffline -PhysDrv [1:4] -a0

#./MegaCli64-PDOnline -PhysDrv [1:4] -a0

16.檢視物理磁碟重建進度

#./MegaCli64-PDRbld -ShowProg -PhysDrv [1:5] -a0

或者以動態視覺化文字介面顯示

#./MegaCli64-PDRbld -ProgDsply -PhysDrv [1:5] -a0 

HP伺服器 使用hpacucli檢視RAID：

軟體：hpacucli-9.40-12.0.x86_64.rpm

預設安裝到/opt/compaq/hpacucli/bld

cd /opt/compaq/hpacucli/bld

./hpacucli ctrl all show config detail ----> 常用

結果如下：

SmartArray P400 in Slot 2

  Bus Interface: PCI

  Slot: 2

  Serial Number: PAFGK0T9SXL0WU

  Cache Serial Number: PA2270J9SXM13V

  RAID 6 (ADG) Status: Enabled

  Controller Status: OK

  Hardware Revision: E

  Firmware Version: 7.22

  Rebuild Priority: Medium

  Expand Priority: Medium

  Surface Scan Delay: 15 secs

  Surface Scan Mode: Idle

  Wait for Cache Room: Disabled

  Surface Analysis Inconsistency Notification:Disabled

  Post Prompt Timeout: 0 secs

  Cache Board Present: True

  Cache Status: OK

  Cache Ratio: 25% Read / 75% Write

  Drive Write Cache: Disabled

  Total Cache Size: 512 MB

  Total Cache Memory Available: 464 MB

  No-Battery Write Cache: Disabled

  Cache Backup Power Source: Batteries

  Battery/Capacitor Count: 1

  Battery/Capacitor Status:OK

  SATA NCQ Supported: True

 

  Array: A

      Interface Type: SATA

      Unused Space: 0  MB

      Status: OK

      Array Type: Data

 

 

 

      Logical Drive: 1

        Size: 232.9 GB

        Fault Tolerance: 1

        Heads: 255

        Sectors Per Track: 32

        Cylinders: 59844

         Strip Size: 128 KB

        Full Stripe Size: 128 KB

        Status: OK

        Caching:  Enabled

        Unique Identifier:600508B10010543953584B34304C0031

        Disk Name: /dev/cciss/c0d0

        Mount Points: /boot 200 MB

        OS Status: LOCKED

        Logical Drive Label:A02701F3PAFGK0T9SXK40LB1E4

        Mirror Group 0:

            physicaldrive 1I:0:1 (port 1I:box0:bay 1, SATA, 250 GB, OK)

        Mirror Group 1:

            physicaldrive 1I:0:2 (port 1I:box0:bay 2, SATA, 250 GB, OK)

        Drive Type: Data

 

      physicaldrive 1I:0:1

        Port: 1I

        Box: 0

        Bay: 1

        Status: OK

        Drive Type: Data Drive

        Interface Type: SATA

        Size: 250 GB

        Firmware Revision: EMT01B6Q

        Serial Number:S22SNXAG970453K   

        Model: ATA    Samsung SSD 850

        SATA NCQ Capable: True

        SATA NCQ Enabled: True

        Current Temperature (C): 35

        Maximum Temperature (C): 70

        PHY Count: 1

        PHY Transfer Rate:1.5Gbps

 

      physicaldrive 1I:0:2

        Port: 1I

        Box: 0

        Bay: 2

        Status: OK

        Drive Type: Data Drive

        Interface Type: SATA

        Size: 250 GB

        Firmware Revision: EMT01B6Q

        Serial Number:S22SNXAG970835X   

        Model: ATA    Samsung SSD 850

        SATA NCQ Capable: True

        SATA NCQ Enabled: True

        Current Temperature (C): 36

        Maximum Temperature (C): 70

        PHY Count: 1

        PHY Transfer Rate:1.5Gbps

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