Monday, April 2, 2018

Starting and Stopping Grid Infrastructure on a Standalone GI Installation



This document explains how to start and stop an Oracle cluster. To start and stop Grid Infrastructure services for a standalone installation, there are slightly different commands. Using same commands as RAC to start and stop the GI resources would return errors as follows
[root@~]$ /u01/app/11203/grid/bin/crsctl stop crs
CRS-4013: This command is not supported in a single-node configuration.
CRS-4000: Command Stop failed, or completed with errors.
[root@ ~]$ /u01/app/11203/grid/bin/crsctl stop cluster -all
CRS-4013: This command is not supported in a single-node configuration.
CRS-4000: Command Stop failed, or completed with errors.


Let’s see how to start and stop the services. First, check status of currently running services
grid ~]$ crsctl stat res -t
--------------------------------------------------------------------------------
NAME           TARGET  STATE        SERVER                   STATE_DETAILS
--------------------------------------------------------------------------------
Local Resources
--------------------------------------------------------------------------------
ora.LISTENER.lsnr
               ONLINE  ONLINE       dbserver01
ora.ORADATA.dg
               ONLINE  ONLINE       dbserver01
ora.ORAFRA.dg
               ONLINE  ONLINE       dbserver01
ora.ORAREDO.dg
               ONLINE  ONLINE       dbserver01
ora.asm
               ONLINE  ONLINE       dbserver01             Started
ora.ons
               OFFLINE OFFLINE      dbserver01
--------------------------------------------------------------------------------
Cluster Resources
--------------------------------------------------------------------------------
ora.myproddb.myservice.svc
      1        ONLINE  ONLINE       dbserver01
ora.myproddb.db
      1        ONLINE  ONLINE       dbserver01             Open
ora.cssd
      1        ONLINE  ONLINE       dbserver01
ora.diskmon
      1        OFFLINE OFFLINE
ora.evmd
      1        ONLINE  ONLINE       dbserver01

Stopping Grid Infrastructure and HAS (High Availability Service)


To stop all services (including database services running from database home registered with this Grid Infrastructure), use following command. After stopping all resources, we will also stop High Availability Service (has).
grid ~]$ crsctl stop res -all
CRS-2500: Cannot stop resource 'ora.diskmon' as it is not running
CRS-2500: Cannot stop resource 'ora.ons' as it is not running
CRS-2673: Attempting to stop 'ora.evmd' on 'dbserver01'
CRS-2673: Attempting to stop 'ora.ORADATA.dg' on 'dbserver01'
CRS-2673: Attempting to stop 'ora.ORAFRA.dg' on 'dbserver01'
CRS-2673: Attempting to stop 'ora.ORAREDO.dg' on 'dbserver01'
CRS-2673: Attempting to stop 'ora.myproddb.myservice.svc' on 'dbserver01'
CRS-2673: Attempting to stop 'ora.LISTENER.lsnr' on 'dbserver01'
CRS-2677: Stop of 'ora.myproddb.myservice.svc' on 'dbserver01' succeeded
CRS-2673: Attempting to stop 'ora.myproddb.db' on 'dbserver01'
CRS-2677: Stop of 'ora.LISTENER.lsnr' on 'dbserver01' succeeded
CRS-2677: Stop of 'ora.evmd' on 'dbserver01' succeeded
CRS-2677: Stop of 'ora.myproddb.db' on 'dbserver01' succeeded
CRS-2677: Stop of 'ora.ORADATA.dg' on 'dbserver01' succeeded
CRS-2677: Stop of 'ora.ORAREDO.dg' on 'dbserver01' succeeded
CRS-2677: Stop of 'ora.ORAFRA.dg' on 'dbserver01' succeeded
CRS-2673: Attempting to stop 'ora.asm' on 'dbserver01'
CRS-2677: Stop of 'ora.asm' on 'dbserver01' succeeded
CRS-2673: Attempting to stop 'ora.cssd' on 'dbserver01'
CRS-2677: Stop of 'ora.cssd' on 'dbserver01' succeeded
CRS-4000: Command Stop failed, or completed with errors.

grid ~]$ crsctl stop has
CRS-4133: Oracle High Availability Services has been stopped.

Stopping Grid Infrastructure and HAS (High Availability Service)


grid ~]$ crsctl start has
CRS-4123: Oracle High Availability Services has been started.

grid ~]$ crsctl start res -all
CRS-5702: Resource 'ora.evmd' is already running on 'dbserver01'
CRS-2501: Resource 'ora.ons' is disabled
CRS-2672: Attempting to start 'ora.LISTENER.lsnr' on 'dbserver01'
CRS-2672: Attempting to start 'ora.cssd' on ' dbserver 01'
CRS-2672: Attempting to start 'ora.diskmon' on 'dbserver01'
CRS-2676: Start of 'ora.diskmon' on 'dbserver01' succeeded
CRS-2676: Start of 'ora.LISTENER.lsnr' on 'dbserver01' succeeded
CRS-2676: Start of 'ora.cssd' on 'dbserver01' succeeded
CRS-2672: Attempting to start 'ora.asm' on 'dbserver01'
CRS-2676: Start of 'ora.asm' on 'dbserver01' succeeded
CRS-2672: Attempting to start 'ora.ORADATA.dg' on 'dbserver01'
CRS-2672: Attempting to start 'ora.ORAFRA.dg' on 'dbserver01'
CRS-2672: Attempting to start 'ora.ORAREDO.dg' on 'dbserver01'
CRS-2676: Start of 'ora.ORADATA.dg' on 'dbserver01' succeeded
CRS-2676: Start of 'ora.ORAFRA.dg' on 'dbserver01' succeeded
CRS-2676: Start of 'ora.ORAREDO.dg' on 'dbserver01' succeeded
CRS-2672: Attempting to start 'ora.myproddb.db' on 'dbserver01'
CRS-2676: Start of 'ora.myproddb.db' on 'dbserver01' succeeded
CRS-2672: Attempting to start 'ora.myproddb.myservice.svc' on 'dbserver01'
CRS-2676: Start of 'ora.myproddb.myservice.svc' on 'dbserver01' succeeded


Stopping and Starting a single Grid Infrastructure Resource


A single resources, such as Listener can be stopped and started as follows.
grid~]$ crsctl stop res ora.LISTENER.lsnr
CRS-2673: Attempting to stop 'ora.LISTENER.lsnr' on 'dbserver01'
CRS-2677: Stop of 'ora.LISTENER.lsnr' on 'dbserver01' succeeded

grid ~]$ crsctl start res ora.LISTENER.lsnr
CRS-2672: Attempting to start 'ora.LISTENER.lsnr' on 'dbserver01'
CRS-2676: Start of 'ora.LISTENER.lsnr' on 'dbserver01' succeeded

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