Precautions for stopping RAC using the Oracle database cluster management tool

Use the Oracle database cluster management tool on the rac1 node to stop the rac1 instance and use the crs cluster tool to stop the CRS cluster service:

Stop Note: Stop the instance before stopping the CRS service.

Start Note: Start CRS first. to start an instance, you must register it in the CRS cluster.

[Oracle @ HBCADB001 tablespace] $ srvctl stop instance-d hbcadb-I hbcadb1

[Oracle @ HBCADB001 tablespace] $

Run the cluster tool on node 2 to check the status of the current two instances. We can see that the instance on node 1 is no longer running:

[Oracle @ HBCADB002 ~] $ Srvctl status database-d hbcadb

Instance hbcadb1 is not running on node hbcadb001

Instance hbcadb2 is running on node hbcadb002

[Oracle @ HBCADB002 ~] $

 

Observe the stop information of node rac1. Check the process information of oracle.

[Oracle @ HBCADB001allbak] $

Tail-f/u01/sys_software/oracle/diag/rdbms/hbcadb/hbcadb1/trace/alert_hbcadb1.log

Wed Oct 24 17:41:21 2012

Shutting down instance (immediate) ---- stop an instance

Stopping background process SMCO ----- stop background

Shutting down instance: further logons disabled

Wed Oct 24 17:41:22 2012

Stopping background process CJQ0

Stopping background process QMNC

Stopping background process MMNL

Stopping background process MMON

License high water mark = 13

All dispatchers and shared servers shutdown

ALTER DATABASE CLOSENORMAL

Wed Oct 24 17:41:27 2012

SMON: disabling tx recovery

Stopping background process RCBG

SMON: disabling cache recovery

Wed Oct 24 17:41:29 2012

Redo thread 1 internally disabled at seq 2041 (LGWR)

LGWR: Waiting for ORLs to be archived...

Wed Oct 24 17:41:29 2012

ARC1: Archiving disabled thread 1 sequence 2041

Archived Log entry 4117 added for thread 1 sequence 2041 ID 0xe8957542 dest 1:

LGWR: ORLs successfully archived

Shutting down archive processes

Archiving is disabled

Wed Oct 24 17:41:30 2012

ARCH shutting down

Wed Oct 24 17:41:30 2012

ARCH shutting down

Wed Oct 24 17:41:30 2012

ARCH shutting downARCH shutting down

ARC3: Archival stopped

ARC2: Archival stopped

ARC1: Archival stopped

ARC0: Archival stopped

Thread 1 closed at log sequence 2041

Successful close of redo thread 1

Wed Oct 24 17:41:32 2012

Completed: ALTER DATABASE CLOSENORMAL

ALTER DATABASE DISMOUNT

Completed: ALTER DATABASE DISMOUNT

Archival disabled due to shutdown: 1089

Shutting down archive processes

Archiving is disabled

Archive process shutdown avoided: 0 active

Archival disabled due to shutdown: 1089

Shutting down archive processes

Archiving is disabled

Archive process shutdown avoided: 0 active

Wed Oct 24 17:41:33 2012

NOTE: Shutting down MARK background process

Wed Oct 24 17:41:33 2012

Stopping background process VKTM:

Wed Oct 24 17:41:35 2012

Freeing rdom 0

Wed Oct 24 17:41:38 2012

Instance shutdown complete