Tuesday, January 22, 2013

17 Oracle RAC management 1: srvctl and crsctl

 

we can use srvctl to manage, maintain and check the RAC related services, such as Instance, Database, Listener and ASM .

crsctl is the command use to manage the Oracle Clusterware.

 

Check RAC related service status.

srvctl status -d DATABASE_UNIQUE_NAME
srvctl status nodeapps
srvctl status diskgroup -g DISKGROUP_NAME -a
srvctl status listener
srvctl status asm

Use config option can configure the related service.However, if we don’t provide any parameters, it would show the detail for the service.

srvctl config -d DATABASE_UNIQUE_NAME
srvctl config nodeapps
srvctl config listener
srvctl config asm

 

check the RAC database status

image

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Check the RAC nodes status

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check the disk group

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check listener status

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check asm status

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Use crsctl manage cluster resource

 

crsctl status resource -t
crsctl status server
crsctl check cluster
crsctl check crs
crsctl query css vtedisk
crsctl querry crs activeversion
crsctl query crs releaseversion
crsctl query crs softwareversion

 

image

crsctl status resource ora.rac1.db
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-v provide the runtime information

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-f provide the detail configuration.

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Check the server status

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Check the cluster status

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Check the CRS( Cluster Ready Status)  status.

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Check the CSS( Cluster Synchronization Services) voting disk

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Check Oracle Clusterware version

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Check Oracle high availability server version

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Check Oracle Clusterware version on the node

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