转自:www.mysqlops.com
http://www.mysqlops.com/2011/08/11/raid-megacli.html
自动检查服务器RAID信息的SHELL脚本:
#!/bin/sh Hostname=`/bin/hostname` Hostip=`awk -F= ‘/IPADDR/ {print $2}’ /etc/sysconfig/network-scripts/ifcfg-eth0`Battery=`/opt/MegaCli -AdpBbuCmd -GetBbuStatus -aALL|grep “Charger Status”|awk -F: ‘{print $1″ :”$2}’`
raid=`/opt/MegaCli -cfgdsply -aALL|grep “RAID Level”|tail -1|awk -F: ‘{print $1″ :”$2}’` Disknum=`/opt/MegaCli -cfgdsply -aALL|grep -c “Non Coerced Size”` Onlinedisk=`/opt/MegaCli -cfgdsply -aALL | grep “Online” | wc -l | sed ‘s/ //’` Faileddisk=`/opt/MegaCli -AdpAllInfo -aALL | grep “Failed Disks”|awk -F’ ‘ ‘{print $4}’`echo “####################### Host Information #########################”
echo “HostName : $Hostname” echo “HostIp : $Hostip” echo “” echo “####################### Raid Information ########################” #echo “$Raidmode” case “$raid” in “RAID Level : Primary-1, Secondary-0, RAID Level Qualifier-0″) echo “Raid Level :Raid 1″;; “RAID Level : Primary-0, Secondary-0, RAID Level Qualifier-0″) echo “Raid Level :Raid 0″;; “RAID Level : Primary-5, Secondary-0, RAID Level Qualifier-3″) echo “Raid Level :Raid 5″;; “RAID Level : Primary-1, Secondary-3, RAID Level Qualifier-0″) echo “Raid Level :Raid 10″;; esacif [ -z "$Battery" ];then
echo “Battery :Null” else echo “$Battery” fiecho “Total Diak Number:$Disknum”
echo “Online Disk Number:$Onlinedisk” echo “Failed Disk Number:$Faileddisk” echo “”MegaCli常用参数组合介绍:
MegaCli -cfgdsply -aALL | grep “Error” 【正常都是0】 MegaCli -LDGetProp -Cache -LALL -a0 【写策略】 MegaCli -cfgdsply -aALL | grep “Memory” 【内存大小】MegaCli -LDInfo -Lall -aALL 【查RAID级别】
MegaCli -AdpAllInfo -aALL 【查RAID卡信息】 MegaCli -PDList -aALL 【查看硬盘信息】 MegaCli -AdpBbuCmd -aAll 【查看电池信息】 MegaCli -FwTermLog -Dsply -aALL 【查看RAID卡日志】MegaCli -adpCount 【显示适配器个数】
MegaCli -AdpGetTime –aALL 【显示适配器时间】 MegaCli -AdpAllInfo -aAll 【显示所有适配器信息】 MegaCli -LDInfo -LALL -aAll 【显示所有逻辑磁盘组信息】 MegaCli -PDList -aAll 【显示所有的物理信息】MegaCli -AdpBbuCmd -GetBbuStatus -aALL |grep “Charger Status” 【查看充电状态】
MegaCli -AdpBbuCmd -GetBbuStatus -aALL 【显示BBU状态信息】
MegaCli -AdpBbuCmd -GetBbuCapacityInfo -aALL 【显示BBU容量信息】 MegaCli -AdpBbuCmd -GetBbuDesignInfo -aALL 【显示BBU设计参数】 MegaCli -AdpBbuCmd -GetBbuProperties -aALL 【显示当前BBU属性】 MegaCli -cfgdsply -aALL 【显示RAID卡型号,RAID设置,DISK相关信息】磁带状态的变化,从拔盘,到插盘的过程中:
Device |Normal|Damage|Rebuild|Normal Virtual Drive |Optimal|Degraded|Degraded|Optimal Physical Drive |Online|Failed –> Unconfigured|Rebuild|OnlineMegaCli工具的下载地址:
http://gcolpart.evolix.net/debian/misc/dell/MegaCli-1.01.24-0.i386.rpm
MegaCli工具的安装命令:
rpm -ivh MegaCli-1.01.24-0.i386.rpm