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Questions on using RMAN to backup a RAC database with TSM
- From: "Peter Hitchman" <pjhoraclel@xxxxxxxxx>
- To: oracle-l <oracle-l@xxxxxxxxxxxxx>
- Date: Wed, 5 Mar 2008 11:39:04 +0000
Hi,
I have a new 11G RAC set-up to play with!
We use TSM to do our backups and RMAN. I know that TSM associates backups
with the client node from which they came.
So:
a) Where is the best place to run rman from? One of the RAC nodes? Or a
third-party "application" server.
b) What sort of TSM issues would we face, if the machine we made the backups
from failed, when it comes to restore and recovery?
I assume that if we backed up using node1 and then tried a restore of an
archivelog file from node2, we would need to make TSM think that node2 was
node1 for it to find the backup.
Thanks for any comments.
--
Regards
Pete
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