Rolling upgrades and client connection
- From: hrishy <hrishys@xxxxxxxxxxx>
- To: oracle-l@xxxxxxxxxxxxx
- Date: Thu, 2 Jul 2009 08:53:22 +0000 (GMT)
Hi
I have a question on rolling upgrades of 2 node RAC databases.
I understand while performing a rolling upgrade i need to stage the patch to a
directory and just launch Opatch from that directory and Opatch would roll over
the patch to the remote node and apply it there .
My question is what happens to the existing and new user connections as the
database is not stopped what happens when the patch is being applied to node 1
a)Users are already connectted to node 1
b) new users connection who are attempting to connect to node 1
regards
Hrishy
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