Database - RAC/Scalability (MOSC)

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Change ASM instance number in the cluster

edited Apr 11, 2012 3:39AM in Database - RAC/Scalability (MOSC) 5 commentsAnswered
Hi,We have a 2 nodes Linux 5 cluster, node A and node B.

I have installed 11.2.0.3 grid infra on this cluster and let OUI create 2 ASM instances:                  ASM1 on node A, ASM2 on node B.

It is running properly . But if we want to change the ASM instance numbering on the cluster to:  ASM1 on node B , ASM2 on node A

What should we do? Is it enough to:

1-      Change the ORACLE_SID on the node
2-      Change the ASM entry on /etc/oratab
3-      Create the proper pfile init+ASM1.ora  on node B and init+ASM2.ora  on node A
4-      With GRID_HOME/srvctl remove ASM

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