使用MegaCli获取硬raid磁盘状态

Posted 2021-09-16 jalyzjs

##下载安装MegaCli

apt -y install unzip rpm wget

cd /server/src

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

unzip 8-07-14_MegaCLI.zip

rpm -ivh /server/src/Linux/MegaCli-8.07.14-1.noarch.rpm --force --nodeps

ln -s /opt/MegaRAID/MegaCli/MegaCli64 /usr/local/bin/megacli

##执行megacli如果报错megacli: error while loading shared libraries: libncurses.so.5: cannot open shared object file: No such file or directory

apt -y install libncurses5

 

硬件raid信息查询

megacli -LDInfo -Lall -aALL                     ##查看raid状态，主要raid level和number of drives查看raid级别和总盘数

megacli -cfgdsply -aall                             ##查看raid盘的状态，firmware state: online spun up表示该盘正常，其他状态均为不正常，需报警检查。

 

详细参考：https://cloud.tencent.com/developer/article/1409642