1. STOP & START CRS: ( run from root user)

$GRID_HOME/bin/crsctl stop crs $GRID_HOME/bin/crsctl start crs

  1. Enable/Disable auto restart of CRS.

$GRID_HOME/bin/crsctl disable crs $GRID_HOME/bin/crsctl enable crs

  1. Find the cluster name

$GRID_HOME/bin/cemutlo -n

or

$GRID_HOME/bin/olsnodes -c

  1. Find grid version:

SYNATX – $GRID_HOME/bin/crsctl query crs softwareversion <hostname)

$GRID_HOME/bin/crsctl query crs softwareversion host-dbaclass1

  1. check cluster component status

$GRID_HOME/bin/crsctl stat res -t

 

$GRID_HOME/bin/crsctl check crs

 

$GRID_HOME/bin/crsctl check cssd

 

$GRID_HOME/bin/crsctl check crsd

 

$GRID_HOME/bin/crsctl check evmd

 

  1. Find voting disk location

$GRID_HOME/bin/crsctl query css votedisk

  1. Find OCR location:

$GRID_HOME/bin/ocrcheck

8. Find cluster interconnect details

$GRID_HOME/bin/oifcfg getif

 

app-ipmp0 172.21.39.128 global public

loypredbib0 172.16.3.192 global cluster_interconnect

loypredbib1 172.16.4.0 global cluster_interconnect

 

 

 

select NAME,IP_ADDRESS from v$cluster_interconnects;

 

NAME IP_ADDRESS

————— —————-

loypredbib0 172.16.3.193

loypredbib1 172.16.4.1

9. Check CRS status of local node 

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

10. Check status of all crs resourcs

$GRID_HOME/bin/crsctl stat res -t

$GRID_HOME/bin/crsctl stat res -t -init

11. Check active version of cluster

crsctl query crs activeversion

Oracle Clusterware active version on the cluster is [12.1.0.2.0]

12. Stop and start high availability service ( HAS)

crsctl stop has

 

crsctl start has

13. Check CRS status of remote nodes

crsctl check cluster

 

crsctl check cluster -all

14. Disk timeout from node to voting disk(disktimeout)

crsctl get css disktimeout

CRS-4678: Successful get disktimeout 200 for Cluster Synchronization Services.

15.Network latency in the node interconnect (Misscount)

crsctl get css misscount

CRS-4678: Successful get misscount 30 for Cluster Synchronization Services.

16. Move voting disk to another diskgroup:

crsctl replace votedisk +OCRVD

Successful addition of voting disk 2e4ded6cee504fc8bf078b080fb7be6f.

Successful addition of voting disk 8e87826024e24fffbf5add65c011fc66.

Successful addition of voting disk e1ba56dedff84fa8bf5605e0302fc81e.

Successful deletion of voting disk 2b7ce864c44d4fecbf60885a188290af.

Successfully replaced voting disk group with +OCRVD.

CRS-4266: Voting file(s) successfully replaced

17. Add another voting disk:

crsctl add css votedisk

18. Delete voting disk:

crsctl delete css votedisk

19. Get ocr disk backup details

ocrconfig -showbackup

20. Check whether standard or flex ASM

crsctl get cluster mode status

 

Cluster is running in “standard” mode

21. Check CRS configuation

crsctl config crs

22. crsctl has commands for standalone grid infrastrcuture

crsctl check has

crsctl config has

crsctl disable has

crsctl enable has

crsctl query has releaseversion

crsctl query has softwareversion

crsctl start has

crsctl stop has

 

 

 

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