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附录:RAC 关机步骤
1、关闭RAC数据库;
[oracle@rac2 ~]$ srvctl stop database -d CRP3[oracle@rac2 ~]$ crs_stat -t -v2、检查:crs_stat -v -t3、关闭ASM:[oracle@rac2 ~]$ srvctl stop asm -n kwprd1 -f[oracle@rac2 ~]$ srvctl stop asm -n kwprd2 -f[oracle@rac2 ~]$ crs_stat -t -v4、关闭各节点服务:[oracle@rac2 ~]$ srvctl stop nodeapps -n kwprd1 -f[oracle@rac2 ~]$ srvctl stop nodeapps -n kwprd2 -f[oracle@rac2 ~]$ crs_stat -t -v5、启动整个RAC[oracle@rac2 ~]$ srvctl start nodeapps -n kwprd1 -f[oracle@rac2 ~]$ srvctl start nodeapps -n kwprd2 -f[oracle@rac2 ~]$ srvctl start asm -n rac1[oracle@rac2 ~]$ srvctl start asm -n rac2[oracle@rac2 ~]$ srvctl start instance -d crp3 -i crp31 -o open[oracle@rac2 ~]$ srvctl start instance -d racdb -i racdb2 -o open6、禁止ASM和DB自启动;[oracle@rac2 ~]$ srvctl disable asm -n crp31[oracle@rac2 ~]$ srvctl disable asm -n crp32[oracle@rac2 ~]$ srvctl disable database -d crp3[oracle@rac1 ~]$ uptime7、当需要关机时,关闭集群服务:Shut down the Oracle Clusterware or CRS process每个节点root执行/oragrid/11.2.0/grid/bin/crsctl stop crs
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