的方式來檢測相關引數，從而通知管理人員。
1.顯示 rebuid 進度
/opt/megaraid/megacli/megacli64 -pdrbld -showprog -physdrv[20: ] -aal
2.檢視 e s
/opt/megaraid/megacli/megacli64 -pdlist -aal -nol g | rep -ei "(enclosure|slot)"
3.檢視所有硬碟的狀態
/opt/megaraid/megacli/megacli64 -pdrbld -star -physdrv[12: 0] -a0
11 .檢視 megacli 的 log
/opt/megaraid/megacli/megacli64 -fwtermlog dsply -a0 > adp2.log
12.設定 hotspare
/opt/megaraid/megacli/megacli64 -pdhsp -set [-dedicated [-ar ay2] [-enclaf in ty]
[-no rev rtible] -physdrv[4:1 ] -a0
/opt/megaraid/megacli/megacli64 -pdhsp -set [-enclaf in ty] [-no rev rtible] -physdrv[32：1}]
-a013.關閉 rebuild
/opt/megaraid/megacli/megacli64 -adpautorbld -dsbl -a0
14.設定 rebuild 的速率
/opt/megaraid/megacli/megacli64 -adpsetprop rebuildrate -30 -a0
#/opt/megaraid/megacli/megacli64 -pdrbld -progdsply -physdrv [1:5] -a0
= = = = = = = = = = = = = = = = = = = = = =
/opt/megaraid/megacli/megacli64 -ldinfo -lal -aal | grep -e "raid lev l|strip size|number
of drives|span depth|^size" 檢視做 raid 的情況
/opt/megaraid/megacli/megacli64 -cfglddel -l1 -a0 # # 刪
/opt/megaraid/megacli/megacli64-cfglda d -r5
[9:4,9:5,9:6,9:7,9:8,9: ,9:10,9:1 ,9:12,9:13,9:14] wb cached cachedbadb u -strpsz1024 -a0
/opt/megaraid/megacli/megacli64 -pdhsp -set [-enclaf in ty] [-no rev rtible] -physdrv[9:15]
-a0/opt/megaraid/megacli/megacli64 -ldsetprop -endskcache -l1 -a0
# 做 raid5
/opt/megaraid/megacli/megacli64 -pdlist -aal | grep -e "enclosure device id|slot
number|raw size|firmware sta e" # 檢視盤的數量
uiqnum=` /opt/megaraid/megacli/megacli64 -pdlist -aal | grep "id" | uniq |
awk -f: '' | awk ''` # # 取 enclosure device id
disknum=`/opt/megaraid/megacli/megacli64 -pdlist -aal | grep -e "disk\ gro
up|slot\ number|postion:|firmware\ sta e:" | grep slot | awk -f[:\ ] ''` # # 取 slot number
diskto al=`/opt/megaraid/megacli/megacli64 -pdlist -aal | grep -e "disk\ g
roup|slot\ number|postion:|firmware\ sta e:" | grep slot | awk -f[:\ ] '' | wc -l` # #算出總數
ar ay=($disknum)
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