文章转自:http://www.mysqlops.com/2011/08/11/raid-megacli.html
自动检查服务器RAID信息的SHELL脚本:
点击(此处)折叠或打开
- #!/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 "$raid"
- in
- "RAID Level : Primary-1, Secondary-0, RAID Level Qualifier-0″) echo "Raid Level :Raid 1″;;
- "RAID Level : Primary-0, Secondary-0, RAID Level Qualifier-0″) echo "Raid Level :Raid 0″;;
- "RAID Level : Primary-5, Secondary-0, RAID Level Qualifier-3″) echo "Raid Level :Raid 5″;;
- "RAID Level : Primary-1, Secondary-3, RAID Level Qualifier-0″) echo "Raid Level :Raid 10″;;
- esac
- if [ -z "$Battery" ];then
- echo "Battery :Null"
- else
- echo "$Battery"
- fi
- echo "Total Diak Number:$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|Online
MegaCli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