删除磁盘组

环境概述:当前rac集群存在于4个节点上

 

1.先把其他节点(234)上在使用这个磁盘组的dismount掉,节点1上不需要dismount

SQL* alter diskgroup flashdg dismount ;  Diskgroup altered.

2.最后回到节点1上,执行如下命令:

SQL*P1us: Release 12.2.e.l.ß Production on Thu Dec 13 2e18  copyright (c) 1982,  Connected to:  Oracle Database 12c  SQL > drop diskgroup  Diskg roup dropped .  SQL*  2016, oracle.  All rights reserved.  Enterprise Edition Release 12.2.3.1.0  flashdg including contents:  - 64bit Production


原文地址:https://www.cnblogs.com/cnhyk/p/12125235.html