最近ZMBSC44出了大量的1860告警，經(jīng)查看是WDU-0的硬盤出現(xiàn)了故障，在每次備包的過程中，在往硬盤上讀的時候出現(xiàn)了問題導(dǎo)致每一次都不能正常的進(jìn)行。最后決定更換硬盤。
下面是具體的硬盤操作步驟。
1.Check active alarms !!!
ZAHO;
2.Check that both OMU disks are in WO-BU state
ZISI:,OMU:WDU;

3.Prevent the file updates.
ZDUP;
4.List the databases.
ZDBL;
5.Prevent the disk updates of all databases
ZDBP:EQUIPM,0ISK;
ZDBP:OEDATA,0ISK;
ZDBP:BSDATA,0ISK;
ZDBP:ILDATA,0:DISK;
ZDBPDDATA,0:DISK;
6.Block the WDU which you are changing.
ZISC:,OMU:WDU,0:BL-US;
7.Check that the WDU which you are changing is the backup disk (WB).
ZIWQ:,OMU:WDU(Do not enter a semicolon (;)){這個指令不執(zhí)行只是用ZIWQ進(jìn)行查看WS=1，WB=0}