RE: RAC de-clustering

Yes, init.crs stop/start is supported on 10.1. Also init.crs disable and init.crs enable.

Pete Sharman <peter.sharman_at_oracle.com> wrote: IIRC, init.crs stop is not supported on 10.1. It’s only a 10.2 feature isn’t it?  

Of course, I could be wrong! ;)    

Pete  

"Controlling developers is like herding cats."

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From: oracle-l-bounce_at_freelists.org [mailto:oracle-l-bounce_at_freelists.org] On Behalf Of Zabair Ahmed Sent: Friday, 18 November 2005 1:43 AM
To: oracle-l_at_freelists.org
Subject: Re: RAC de-clustering  

Thanks to all those who replied, maybe i was not clear in my original email.  

Basically all i want to be able to do is stop the CRS daemon on nodes 1 and 3 (so the instances on these nodes will be single RACed instances) and also have the CRS daemon running on nodes 2 and 4.  

I know i can do something like init.crs on the nodes i want to stop the CRS daemon (nodes 1 and 3)  

Do I have to shut down all the instances beforehand before i can issue the init.crs stop?  

Will the other instances on nodes 3 and 4 still be under CRS control?  

TIA Zabair Ahmed <roon987_at_yahoo.co.uk> wrote:

10.1.0.3.0 on TRU64 V5.1  

Scenario.  

currently i have a number of RACed databases (3 in total) which are running 10g RAC on a 4-node (say node 1, node2, node3 and node4) TRU64 Cluster.  

what i want to be able to do is take 2 of these databases out of RAC mode (on node 1 and 3 and leave the third database RACed (on nodes 2 and 4)  

Is this possible, if so can someone give me some pointers on how.  

My specific question are, do i have to de-install the RAC software and CRS software on the nodes which are not going to have the RAC databases, but my ORACLE_HOME and CRS_HOME are on a shared filesystem, so i guess this can't be done!  

Am not using ASM.  

TIA      

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http://www.freelists.org/webpage/oracle-l Received on Fri Nov 18 2005 - 10:03:52 CST