ORACLE 12c RAC的常用管理命令
一、查询
1、RAC查询
1.1、查询节点
[grid@swnode1 ~]$ su - grid
[grid@swnode1 ~]$ /u01/app/12.2.0/grid/bin/olsnodes -s
[grid@swnode1 ~]$ /u01/app/12.2.0/grid/bin/olsnodes -s swnode1 Active swnode2 Active
查看群集的名称：
[grid@swnode1 ~]$ /oracle/app/12.2.0/grid/bin/cemutlo -n
swnode-cluster
1.2、查询群集状态
[grid@swnode1 ~]$ /u01/app/12.2.0/grid/bin/crsctl check cluster //也可以加-all 查询所有节点
[grid@swnode1 ~]$ /u01/app/12.2.0/grid/bin/crsctl check cluster //也可以加-all 查询所有节点 CRS-4537: Cluster Ready Services is online CRS-4529: Cluster Synchronization Services is online CRS-4533: Event Manager is online
1.3、检查集群中资源的状态
两个命令都可以
crsctl stat res -t
crs_stat -t （crs_*命令oracle官方已经不建议使用了）
[grid@swnode1 ~]$ crsctl stat res -t -------------------------------------------------------------------------------- Name Target State Server State details -------------------------------------------------------------------------------- Local Resources -------------------------------------------------------------------------------- ora.ASMNET1LSNR_ASM.lsnr ONLINE ONLINE swnode1 STABLE ONLINE ONLINE swnode2 STABLE ora.DATA.dg ONLINE ONLINE swnode1 STABLE ONLINE ONLINE swnode2 STABLE ora.LISTENER.lsnr ONLINE ONLINE swnode1 STABLE ONLINE ONLINE swnode2 STABLE ora.MGMT.dg ONLINE ONLINE swnode1 STABLE ONLINE ONLINE swnode2 STABLE ora.OCR.dg ONLINE ONLINE swnode1 STABLE ONLINE ONLINE swnode2 STABLE ora.net1.network ONLINE ONLINE swnode1 STABLE ONLINE ONLINE swnode2 STABLE ora.ons ONLINE ONLINE swnode1 STABLE ONLINE ONLINE swnode2 STABLE ora.proxy_advm OFFLINE OFFLINE swnode1 STABLE OFFLINE OFFLINE swnode2 STABLE -------------------------------------------------------------------------------- Cluster Resources -------------------------------------------------------------------------------- ora.LISTENER_SCAN1.lsnr 1 ONLINE ONLINE swnode2 STABLE ora.MGMTLSNR 1 ONLINE ONLINE swnode2 169.254.186.118 10.0 .0.2,STABLE ora.asm 1 ONLINE ONLINE swnode1 Started,STABLE 2 ONLINE ONLINE swnode2 Started,STABLE 3 OFFLINE OFFLINE STABLE ora.cvu 1 ONLINE ONLINE swnode2 STABLE ora.mgmtdb 1 ONLINE ONLINE swnode2 Open,STABLE ora.orcl.db 1 ONLINE ONLINE swnode1 Open,HOME=/u01/app/o racle/product/12.2.0 /db_1,STABLE 2 ONLINE ONLINE swnode2 Open,HOME=/u01/app/o racle/product/12.2.0 /db_1,STABLE ora.qosmserver 1 ONLINE ONLINE swnode2 STABLE ora.scan1.vip 1 ONLINE ONLINE swnode2 STABLE ora.swnode1.vip 1 ONLINE ONLINE swnode1 STABLE ora.swnode2.vip 1 ONLINE ONLINE swnode2 STABLE --------------------------------------------------------------------------------