Shared storage required for snapshot control file in 11.2.0.2 RAC - RMAN
- From: Steve Harville <steve.harville@xxxxxxxxx>
- To: oracle-l <oracle-l@xxxxxxxxxxxxx>
- Date: Mon, 12 Sep 2011 10:37:47 -0400
Can anyone recommend the preferred shared storage type for these files?
I just found out about the new behavior when creating snapshot control
files. In 11.2.0.2 all nodes must be able to write to the snapshot
control file. I have temporarily moved the location of this file to an
ASM Cluster File system. I am getting a shared NFS mount for the long
term location. I am not convinced that either of these alternatives is
the best.
By the way - I found out that I could not change the RMAN setting
when I was connected to the catalog. When I connected only to the
target the RMAN "CONFIGURE SNAPSHOT CONTROLFILE NAME TO " command
worked correctly.
The new behavior is described in metalink bulletin 1268725.1.
Steve Harville
http://www.linkedin.com/in/steveharville
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