RE: Remover CRS
Date: Tue, 19 May 2009 01:43:49 -0400
Yes, that's correct, if you install ASM on a single node, the installer will detect that no clusterware is running, and it will install ocssd.bin to run from /etc/inittab. The ocssd.bin binary is in the ASM ORACLE_HOME, so, there won't be a clusterware home installed at all. If you install ASM on a cluster, ASM will detect the clusterware (since you're required to install it before ASM), and so won't enable ocssd.bin setup in the ASM ORACLE_HOME.
Hope that's clear,
From: Tony Adolph [tony.adolph.dba_at_gmail.com] Sent: Tuesday, May 19, 2009 1:17
To: Bobak, Mark
Cc: Thomas Roach; Oracle Discussion List Subject: Re: Remover CRS
Thanks for the help.
localconfig add did the trick, see below (for info).
So does that mean that before I installed CRS when I had a database running with ASM, I had this sliver of CRS running under the covers?
What I've done so far is:
-1- Build simple DB
-2- create an ASM instance
-3- migrate the simple DB to ASM
-4- install CRS and screw things up
Things went wrong so I decided to remove CRS (services, but not the CRS home) and restart from there. So at step 2 or 3 above, I had some sort of cut down version of CRS running?
rac1:/u01/app/oracle/oracle/product/10.2.0/db_1/dbs # localconfig add
Successfully accumulated necessary OCR keys.
Creating OCR keys for user 'root', privgrp 'root'..
Configuration for local CSS has been initialized
Adding to inittab
Startup will be queued to init within 90 seconds. Checking the status of new Oracle init process... Expecting the CRS daemons to be up within 600 seconds. CSS is active on these nodes.
CSS is active on all nodes.
Oracle CSS service is installed and running under init(1M)
rac1:/u01/app/oracle/oracle/product/10.2.0/db_1/dbs # sqlplus / as sysdba
SQL*Plus: Release 10.2.0.1.0 - Production on Tue May 19 17:07:29 2009
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Connected to an idle instance.
17:07:29 idle> startup
ASM instance started
Total System Global Area 92274688 bytes
Fixed Size 1217884 bytes Variable Size 65890980 bytes ASM Cache 25165824 bytesASM diskgroups mounted
http://www.freelists.org/webpage/oracle-l Received on Tue May 19 2009 - 00:43:49 CDT