這個工具可以在博通公司網站下載https://www.broadcom.cn,解壓後找到相應系統的安裝包進行安裝

https://docs.broadcom.com/docs-and-downloads/raid-controllers/raid-controllers-common-files/8-07-14_MegaCLI.zip

這個是針對此版本的發行說明，可以了解下，介紹了此工具所支持的raid控制器

https://docs.broadcom.com/docs-and-downloads/raid-controllers/raid-controllers-common-files/Linux-MegaCLI-8-07-10.txt

linux :

新版本的 MegaCli-8.07.10-1.noarch.rpm 會把程序安裝在/opt/MegaRAID/MegaCli/MegaCli64，可以自定義安裝目錄，例如：

rpm --relocate /opt/=/usr/sbin/ -i MegaCli-8.07.10-1.noarch.rpm

常用查看raid信息命令

查看充電狀態    
# /opt/MegaRAID/MegaCli/MegaCli64 -AdpBbuCmd -GetBbuStatus -aALL |grep "Charger Status"
顯示BBU狀態信息    
# /opt/MegaRAID/MegaCli/MegaCli64 -AdpBbuCmd -GetBbuStatus –aALL
顯示BBU容量信息    
# /opt/MegaRAID/MegaCli/MegaCli64 -AdpBbuCmd -GetBbuCapacityInfo –aALL
顯示BBU設計參數    
# /opt/MegaRAID/MegaCli/MegaCli64 -AdpBbuCmd -GetBbuDesignInfo –aALL
顯示當前BBU屬性    
# /opt/MegaRAID/MegaCli/MegaCli64 -AdpBbuCmd -GetBbuProperties –aALL
查看充電進度百分比    
# /opt/MegaRAID/MegaCli/MegaCli64 -AdpBbuCmd -GetBbuStatus -aALL |grep "Relative State of Charge"
查詢Raid陣列數    
# /opt/MegaRAID/MegaCli/MegaCli64 -cfgdsply -aALL |grep "Number of DISK GROUPS:"
顯示Raid卡型號，Raid設置，Disk相關信息      
# /opt/MegaRAID/MegaCli/MegaCli64 -cfgdsply –aALL
顯示所有物理信息    
# /opt/MegaRAID/MegaCli/MegaCli64 -PDList -aALL
顯示所有邏輯磁盤組信息    
# /opt/MegaRAID/MegaCli/MegaCli64 -LDInfo -LALL –aAll
查看物理磁盤重建進度(重要)    
# /opt/MegaRAID/MegaCli/MegaCli64 -PDRbld -ShowProg -PhysDrv [32:2] -a0
       Device(Encl-32 Slot-2)(32:2這個是表示Enclosure Device ID: 32和Slot Number：2)
查看適配器個數    
# /opt/MegaRAID/MegaCli/MegaCli64 –adpCount
查看適配器時間    
# /opt/MegaRAID/MegaCli/MegaCli64 -AdpGetTime –aALL
顯示所有適配器信息    
# /opt/MegaRAID/MegaCli/MegaCli64 -AdpAllInfo –aAll
查看Cache 策略設置    
# /opt/MegaRAID/MegaCli/MegaCli64 -cfgdsply -aALL |grep Polic
查看log信息		
# /opt/MegaRAID/MegaCli/MegaCli64 -FwTermLog -Dsply -aALL

本文出自 “chaichuan” 博客，請務必保留此出處http://chaichuan.blog.51cto.com/7164297/1980573

MegaCli 工具安裝使用