Useful 11gR2 RAC Commands


Check the status of the cluster
[oracle@rac1 ~]$ 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
[oracle@rac1 ~]$ crsctl check cluster
CRS-4537: Cluster Ready Services is online
CRS-4529: Cluster Synchronization Services is online
CRS-4533: Event Manager is online
[oracle@rac1 ~]$ crsctl check cluster -all
**************************************************************
rac1:
CRS-4537: Cluster Ready Services is online
CRS-4529: Cluster Synchronization Services is online
CRS-4533: Event Manager is online
**************************************************************
Check the status of the services on the cluster
[oracle@rac1 ~]$ crsctl status resource -t
——————————————————————————–
NAME TARGET STATE SERVER STATE_DETAILS
——————————————————————————–
Local Resources
——————————————————————————–
ora.DATA.dg
ONLINE ONLINE rac1
ora.LISTENER.lsnr
ONLINE ONLINE rac1
ora.asm
ONLINE ONLINE rac1
ora.gsd
OFFLINE OFFLINE rac1
ora.net1.network
ONLINE ONLINE rac1
ora.ons
ONLINE ONLINE rac1
ora.registry.acfs
ONLINE ONLINE rac1
——————————————————————————–
Cluster Resources
——————————————————————————–
ora.LISTENER_SCAN1.lsnr
1 ONLINE ONLINE rac1
ora.cvu
1 ONLINE ONLINE rac1
ora.oc4j
1 ONLINE ONLINE rac1
ora.rac1.vip
1 ONLINE ONLINE rac1
ora.rac2.vip
1 OFFLINE OFFLINE
ora.scan1.vip
1 ONLINE ONLINE rac1
ora.testrac.db
1 OFFLINE OFFLINE Instance Shutdown
Stop crs on all nodes (only one node up in this example)
[root@rac1 bin]# ./crsctl stop cluster -all
CRS-2673: Attempting to stop ‘ora.crsd’ on ‘rac1′
CRS-2790: Starting shutdown of Cluster Ready Services-managed resources on ‘rac1′
CRS-2673: Attempting to stop ‘ora.registry.acfs’ on ‘rac1′
CRS-2673: Attempting to stop ‘ora.DATA.dg’ on ‘rac1′
CRS-2673: Attempting to stop ‘ora.LISTENER.lsnr’ on ‘rac1′
CRS-2673: Attempting to stop ‘ora.cvu’ on ‘rac1′
CRS-2673: Attempting to stop ‘ora.oc4j’ on ‘rac1′
CRS-2673: Attempting to stop ‘ora.LISTENER_SCAN1.lsnr’ on ‘rac1′
CRS-2677: Stop of ‘ora.LISTENER.lsnr’ on ‘rac1′ succeeded
CRS-2673: Attempting to stop ‘ora.rac1.vip’ on ‘rac1′
CRS-2677: Stop of ‘ora.LISTENER_SCAN1.lsnr’ on ‘rac1′ succeeded
CRS-2673: Attempting to stop ‘ora.scan1.vip’ on ‘rac1′
CRS-2677: Stop of ‘ora.scan1.vip’ on ‘rac1′ succeeded
CRS-2677: Stop of ‘ora.rac1.vip’ on ‘rac1′ succeeded
CRS-2677: Stop of ‘ora.cvu’ on ‘rac1′ succeeded
CRS-2677: Stop of ‘ora.registry.acfs’ on ‘rac1′ succeeded
CRS-2677: Stop of ‘ora.oc4j’ on ‘rac1′ succeeded
CRS-2677: Stop of ‘ora.DATA.dg’ on ‘rac1′ succeeded
CRS-2673: Attempting to stop ‘ora.asm’ on ‘rac1′
CRS-2677: Stop of ‘ora.asm’ on ‘rac1′ succeeded
CRS-2673: Attempting to stop ‘ora.ons’ on ‘rac1′
CRS-2677: Stop of ‘ora.ons’ on ‘rac1′ succeeded
CRS-2673: Attempting to stop ‘ora.net1.network’ on ‘rac1′
CRS-2677: Stop of ‘ora.net1.network’ on ‘rac1′ succeeded
CRS-2792: Shutdown of Cluster Ready Services-managed resources on ‘rac1′ has completed
CRS-2677: Stop of ‘ora.crsd’ on ‘rac1′ succeeded
CRS-2673: Attempting to stop ‘ora.ctssd’ on ‘rac1′
CRS-2673: Attempting to stop ‘ora.evmd’ on ‘rac1′
CRS-2673: Attempting to stop ‘ora.asm’ on ‘rac1′
CRS-2677: Stop of ‘ora.asm’ on ‘rac1′ succeeded
CRS-2673: Attempting to stop ‘ora.cluster_interconnect.haip’ on ‘rac1′
CRS-2677: Stop of ‘ora.evmd’ on ‘rac1′ succeeded
CRS-2677: Stop of ‘ora.cluster_interconnect.haip’ on ‘rac1′ succeeded
CRS-2677: Stop of ‘ora.ctssd’ on ‘rac1′ succeeded
CRS-2673: Attempting to stop ‘ora.cssd’ on ‘rac1′
CRS-2677: Stop of ‘ora.cssd’ on ‘rac1′ succeeded
CRS-2673: Attempting to stop ‘ora.diskmon’ on ‘rac1′
CRS-2677: Stop of ‘ora.diskmon’ on ‘rac1′ succeeded
Stop crs on specifc node
[root@rac1 bin]# ./crsctl stop has
CRS-2791: Starting shutdown of Oracle High Availability Services-managed resources on ‘rac1′
CRS-2673: Attempting to stop ‘ora.crsd’ on ‘rac1′
CRS-2790: Starting shutdown of Cluster Ready Services-managed resources on ‘rac1′
CRS-2673: Attempting to stop ‘ora.cvu’ on ‘rac1′
CRS-2673: Attempting to stop ‘ora.LISTENER.lsnr’ on ‘rac1′
CRS-2673: Attempting to stop ‘ora.registry.acfs’ on ‘rac1′
CRS-2673: Attempting to stop ‘ora.DATA.dg’ on ‘rac1′
CRS-2673: Attempting to stop ‘ora.LISTENER_SCAN1.lsnr’ on ‘rac1′
CRS-2673: Attempting to stop ‘ora.oc4j’ on ‘rac1′
CRS-2677: Stop of ‘ora.LISTENER.lsnr’ on ‘rac1′ succeeded
CRS-2673: Attempting to stop ‘ora.rac1.vip’ on ‘rac1′
CRS-2677: Stop of ‘ora.rac1.vip’ on ‘rac1′ succeeded
CRS-2677: Stop of ‘ora.LISTENER_SCAN1.lsnr’ on ‘rac1′ succeeded
CRS-2673: Attempting to stop ‘ora.scan1.vip’ on ‘rac1′
CRS-2677: Stop of ‘ora.scan1.vip’ on ‘rac1′ succeeded
CRS-2677: Stop of ‘ora.cvu’ on ‘rac1′ succeeded
CRS-2677: Stop of ‘ora.oc4j’ on ‘rac1′ succeeded
CRS-2677: Stop of ‘ora.registry.acfs’ on ‘rac1′ succeeded
CRS-2677: Stop of ‘ora.DATA.dg’ on ‘rac1′ succeeded
CRS-2673: Attempting to stop ‘ora.asm’ on ‘rac1′
CRS-2677: Stop of ‘ora.asm’ on ‘rac1′ succeeded
CRS-2673: Attempting to stop ‘ora.ons’ on ‘rac1′
CRS-2677: Stop of ‘ora.ons’ on ‘rac1′ succeeded
CRS-2673: Attempting to stop ‘ora.net1.network’ on ‘rac1′
CRS-2677: Stop of ‘ora.net1.network’ on ‘rac1′ succeeded
CRS-2792: Shutdown of Cluster Ready Services-managed resources on ‘rac1′ has completed
CRS-2677: Stop of ‘ora.crsd’ on ‘rac1′ succeeded
CRS-2673: Attempting to stop ‘ora.drivers.acfs’ on ‘rac1′
CRS-2673: Attempting to stop ‘ora.mdnsd’ on ‘rac1′
CRS-2673: Attempting to stop ‘ora.crf’ on ‘rac1′
CRS-2673: Attempting to stop ‘ora.ctssd’ on ‘rac1′
CRS-2673: Attempting to stop ‘ora.evmd’ on ‘rac1′
CRS-2673: Attempting to stop ‘ora.asm’ on ‘rac1′
CRS-2677: Stop of ‘ora.asm’ on ‘rac1′ succeeded
CRS-2673: Attempting to stop ‘ora.cluster_interconnect.haip’ on ‘rac1′
CRS-2677: Stop of ‘ora.evmd’ on ‘rac1′ succeeded
CRS-2677: Stop of ‘ora.crf’ on ‘rac1′ succeeded
CRS-2677: Stop of ‘ora.mdnsd’ on ‘rac1′ succeeded
CRS-2677: Stop of ‘ora.cluster_interconnect.haip’ on ‘rac1′ succeeded
CRS-2677: Stop of ‘ora.drivers.acfs’ on ‘rac1′ succeeded
CRS-2677: Stop of ‘ora.ctssd’ on ‘rac1′ succeeded
CRS-2673: Attempting to stop ‘ora.cssd’ on ‘rac1′
CRS-2677: Stop of ‘ora.cssd’ on ‘rac1′ succeeded
CRS-2673: Attempting to stop ‘ora.gipcd’ on ‘rac1′
CRS-2673: Attempting to stop ‘ora.diskmon’ on ‘rac1′
CRS-2677: Stop of ‘ora.gipcd’ on ‘rac1′ succeeded
CRS-2673: Attempting to stop ‘ora.gpnpd’ on ‘rac1′
CRS-2677: Stop of ‘ora.diskmon’ on ‘rac1′ succeeded
CRS-2677: Stop of ‘ora.gpnpd’ on ‘rac1′ succeeded
CRS-2793: Shutdown of Oracle High Availability Services-managed resources on ‘rac1′ has completed
CRS-4133: Oracle High Availability Services has been stopped.
Disable CRS from starting on reboot
[root@rac1 bin]# ./crsctl disable has
CRS-4621: Oracle High Availability Services autostart is disabled.
Enable CRS to start on reboot
[root@rac1 bin]# ./crsctl enable has
CRS-4622: Oracle High Availability Services autostart is enabled.
Start crs on specifc node
[root@rac1 bin]# ./crsctl start has
CRS-4123: Oracle High Availability Services has been started.
Check database status
[oracle@rac1 ~]$ srvctl status database -d RACDB
Instance RACDB1 is running on node rac1
Instance RACDB2 is running on node rac2
Stop an instance
[oracle@rac1 ~]$ srvctl stop instance -i RACDB1 -d RACDB
[oracle@rac1 ~]$ srvctl status database -d RACDB
Instance RACDB1 is not running on node rac1
Instance RACDB2 is running on node rac2
Start an instance
[oracle@rac1 ~]$ srvctl start instance -i RACDB1 -d RACDB
[oracle@rac1 ~]$ srvctl status database -d RACDB
Instance RACDB1 is running on node rac1
Instance RACDB2 is running on node rac2
Stop the database
[oracle@rac1 ~]$ srvctl stop database -d RACDB
[oracle@rac1 ~]$ srvctl status database -d RACDB
Instance RACDB1 is not running on node rac1
Instance RACDB2 is not running on node rac2
Start the database
[oracle@rac1 ~]$ srvctl start database -d RACDB
[oracle@rac1 ~]$ srvctl status database -d RACDB
Instance RACDB1 is running on node rac1
Instance RACDB2 is running on node rac2
Stop the listener on a Node
[oracle@rac1 ~]$ srvctl status listener -n rac1
Listener LISTENER is enabled on node(s): rac1
Listener LISTENER is not running on node(s): rac1
Start the listener on a Node
[oracle@rac1 ~]$ srvctl status listener -n rac1
Listener LISTENER is enabled on node(s): rac1
Listener LISTENER is running on node(s): rac1

Check the voting disk
[oracle@rac1 ~]$ crsctl query css votedisk
## STATE File Universal Id File Name Disk group
– —– —————– ——— ———
1. ONLINE 91b18024f9674f83bf5117d3c0996a05 (ORCL:VOL1) [DATA]
Located 1 voting disk(s).
Query the network addresses
[oracle@rac1 ~]$ oifcfg getif
eth0 192.168.245.0 global public
eth1 192.168.126.0 global cluster_interconnect
Show OCR backup – the voting file (disk) is also backed up with the OCR backup
[root@rac1 bin]# ./ocrconfig -showbackup
rac1 2012/07/17 07:47:17 /u01/app/11.2.0/grid/cdata/rac-cluster/backup00.ocr
rac1 2012/07/17 03:47:15 /u01/app/11.2.0/grid/cdata/rac-cluster/backup01.ocr
rac1 2012/07/16 23:47:13 /u01/app/11.2.0/grid/cdata/rac-cluster/backup02.ocr
rac1 2012/07/16 19:47:11 /u01/app/11.2.0/grid/cdata/rac-cluster/day.ocr
rac1 2012/07/16 19:47:11 /u01/app/11.2.0/grid/cdata/rac-cluster/week.ocr
rac1 2012/03/23 11:30:19 /u01/app/11.2.0/grid/cdata/rac-cluster/backup_20120323_113019.ocr
Take a manual backup of the OCR
[root@rac1 bin]# ./ocrconfig -manualbackup
rac1 2012/07/17 10:08:28 /u01/app/11.2.0/grid/cdata/rac-cluster/backup_20120717_100828.ocr
rac1 2012/07/17 10:07:39 /u01/app/11.2.0/grid/cdata/rac-cluster/backup_20120717_100739.ocr
rac1 2012/03/23 11:30:19 /u01/app/11.2.0/grid/cdata/rac-cluster/backup_20120323_113019.ocr