检查服务器硬盘的状态，需要先进入raid软件: cd /opt/MegaRAID/MegaCli/
查看硬盘的状态信息: ./MegaCli64 -PDList -aALL |grep "Firmware state"
查看所有的硬盘信息：
/opt/MegaRAID/MegaCli/MegaCli64 -PDList -aALL
执行外来盘导入的命令：
/opt/MegaRAID/MegaCli/MegaCli64 -CfgForeign -Import -aall
转载于:https://www.cnblogs.com/joybou/p/10710826.html
