杭州腾科技术文献分享

【技术文献】RAC 开启关闭（12c 小计）
检查RAC状态
[grid@rac01 ~]$ crsctl check crs
CRS-4638: Oracle High Availability Services is online
CRS-4537: Cluster Ready Services is online
CRS-4529: Cluster Synchronization Services is online
CRS-4533: Event Manager is online

[grid@rac01 ~]$ olsnodes -n
rac01   1
rac02   2

[grid@rac01 ~]$ srvctl status asm -a
ASM is running on rac01,rac02
ASM is enabled.
[grid@rac01 ~]$srvctl status res -t   //12c新功能

[grid@rac01 ~]$ crs_stat -t

关闭开启RAC环境
[grid@rac01 ~]$ crs_stop -all
[grid@rac01 ~]$ crs_start -all

关闭开启单节点
关闭
[root@rac01 ~]# /u01/app/12.1.0/grid/bin/crsctl stop crs
或者
[grid@rac02 ~]$ srvctl stop listener -n rac01
[grid@rac02 ~]$ srvctl stop nstance -d testshf_n -i TESTSHF1
[grid@rac02 ~]$ srvctl stop asm -n rac01
[grid@rac02 ~]$ srvctl stop nodeapps -n rac01

开启
[root@rac01 ~]# /u01/app/12.1.0/grid/bin/crsctl start crs
或者
[grid@rac02 ~]$ srvctl start listener -n rac01
[grid@rac02 ~]$ srvctl start nstance -d testshf_n -i TESTSHF1
[grid@rac02 ~]$ srvctl start asm -n rac01
[grid@rac02 ~]$ srvctl start nodeapps -n rac01