備份當前磁碟情況
/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
檢視確認多出來的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塊磁碟修改屬性等，盤號以實際為準
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>