cd /tmp
yum install wget unzip -y
wget http://dl.kvm.la/RAID/MegaCliLin.zip
unzip MegaCliLin.zip
rpm -Uvh *.rpm
cp /opt/MegaRAID/MegaCli/MegaCli64 /usr/bin/MegaCli
MegaCli -cfgdsply -aALL|grep "Firmware state"使用LSI的megaraid可以对raid进行有效监控。别的厂商比如HP,IBM也有自己的raid API
查询控制器cache策略: MegaCli -cfgdsply -aALL |grep Policy
设置write back功能: MegaCli -LDSetProp WB -L0 -a0
设置即使电池坏了还是保持WB功能: Meg ---->>阅读完整内容