问题:

刚安装好Mega后执行报错
/opt/MegaRAID/MegaCli/MegaCli64
Fatal error – Command Tool invoked with wrong parameters
Exit Code: 0x01

/opt/MegaRAID/MegaCli/MegaCli64Fatal error - Command Tool invoked with wrong parametersExit Code: 0x01

原因：

1、参数错误，不带参数有的主机上也算错误，带上正确参数就行了
2、

解决:

1、输入命令改为：

/opt/MegaRAID/MegaCli/MegaCli64 -PDList -aALL

2、用其他命令代替
安装

rpm -ivh　Arcconf-3.10-24308.x86_64.rpm