備份當前磁盤情況 /usr/DynamicLinkManager/bin/dlnkmgr view -drv | grep """"hdisk"""" | tr '.' ' ' | awk '{ print $NF, $2}' | sort | uniq > /install/disks.before.20181115 掃盤 cfgmgr -l fcs0/1/2/3 查看確認多出來的2塊盤的盤號 /usr/DynamicLinkManager/bin/dlnkmgr view -drv | grep """"hdisk"""" | tr '.' ' ' | awk '{ print $NF, $2}' | sort | uniq > /install/disks.after.20181115 cat /install/disks.after.20181115 核實lun號是否為如下： 00:25:BB 00:25:BC 2.兩個節點分別對新識別出來的2塊磁盤修改屬性等，盤號以實際為准 chdev -l hdisk<x> -a pv=clear -a queue_depth=8 -a reserve_policy=no_reserve chown grid:asmadmin /dev/rhdisk<x> chmod 660 /dev/rhdisk<x>