oracle RAC如何正确地删除ASM磁盘组
1、登录到命令行 切换到grid用户 [[email?protected] ~]$ sqlplus / as sysasm SQL*Plus: Release 12.2.0.1.0 Production on Wed May 30 05:40:48 2018 Copyright (c) 1982,2016,Oracle. All rights reserved. Connected to: Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production 注意:这里是sysasm登录才能有权限修改 2.检查确认要删除的磁盘组是否在用 3.先在各节点上dismount磁盘组 4.ASM中删除磁盘组 5.crs删除磁盘组 6.更新crs信息查看crs依赖的磁盘组:crsctl status res ora.veraa.db -fSTART_DEPENDENCIES=hard(ora.testDG1.dg,ora.testDG2.dg,ora.REDODG1.dg,ora.testDG3.dg,ora.REDO01.dg,ora.REDO02.dg,ora.REDODG01.dg) weak(type:ora.listener.type,global:type:ora.scan_listener.type,uniform:ora.ons,global:ora.gns) pullup(ora.testDG1.dg,ora.REDODG01.dg)START_TIMEOUT=600STATE_CHANGE_TEMPLATE=STOP_DEPENDENCIES=hard(intermediate:ora.asm,shutdown:ora.testDG1.dg,shutdown:ora.testDG2.dg,shutdown:ora.REDODG1.dg,shutdown:ora.testDG3.dg,shutdown:ora.REDO01.dg,shutdown:ora.REDO02.dg,shutdown:ora.REDODG01.dg)修改正确的磁盘组:srvctl modify database -d veraa -a "testDG1,testDG2,testDG3,REDODG01" (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |