LSI SAS based MegaRAID driver
http://www.lsi.com/downloads/Public/Nytro/downloads/Nytro%20XD/MegaCli_Linux.zip
lsi官網下載最新MegaCli。
解壓有兩個文件MegaCli-8.07.08-1.noarch.rpm，megacli_8.07.08-1_all.deb
我們用的是centos，用如下命令安裝
rpm -ivh MegaCli-8.07.08-1.noarch.rpm
確認安裝信息
[root@xxxx ~]# rpm -ql MegaCli /opt/MegaRAID/MegaCli/MegaCli /opt/MegaRAID/MegaCli/MegaCli64 /opt/MegaRAID/MegaCli/libstorelibir-2.so.14.07-0
因為安裝的是64bit操作系統，所以使用MegaCli64命令。
#/opt/MegaRAID/MegaCli/MegaCli64 該命令直接執行會提示如下錯誤 Fatal error – Command Tool invoked with wrong parameters Exit Code: 0×01 為這個命令做個軟連接: #ln -sf /opt/MegaRAID/MegaCli/MegaCli64 /usr/bin/megacli
4. MegaCli常用命令：
(1)顯示所有RAID級別、設置及邏輯盤信息
#megacli -LdInfo -LALL -aAll
(2)顯示Raid卡型號,Raid設置,磁盤相關信息
#megacli -cfgdsply -aALL | more
(3)查看RAID卡詳細信息
#MegaCli -AdpAllInfo -aALL
(4)查看適配器個數
#megacli -adpCount
(5)查看邏輯盤個數
#megacli -LdGetNum -aALL
(6)查看電池信息
#MegaCli -AdpBbuCmd -aAll
(7)查看命令幫助
#megacli -help
參考http://blog.sina.com.cn/s/blog_558090d2010149qn.html
參考http://zh.community.dell.com/techcenter/b/weblog/archive/2013/03/07/megacli-command-share.aspx