RE: RAC de-clustering

  • From: "Kevin Closson" <kevinc@xxxxxxxxxxxxx>
  • To: <oracle-l@xxxxxxxxxxxxx>
  • Date: Wed, 16 Nov 2005 07:35:36 -0800

unless I am missing your question, you can simply relink Oracle
rac_off. If libskgxn.so is a stub (rac_off), CRS is not an issue.
 
You'll still have multiple threads of redo, but no matter... it wont
be RAC.


________________________________

        From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of Zabair Ahmed
        Sent: Wednesday, November 16, 2005 1:31 AM
        To: oracle-l@xxxxxxxxxxxxx
        Subject: RAC de-clustering
        
        
        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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