sreek
12 years agoLevel 2
Oracle upgrade on veritas cluster 5.1 SP1
Hi ,
We are planning to upgrade oracle from 10.2.0.4 to 11.2.0.3 on windows 2008 environment. We have SAP Portal Ehp1 for that uses this database.
both the SAP and oracle group are clustered ...
- 12 years ago
Correct, install new binaires on both nodes and upgrade the database on one node.
For VCS, you will need to update anything that changes for the VCS Oracle and NetLsnr resources which is likely to be just "Home" attribute. You may have to upgrade the agent itself if it does not support your new 11.2.0.3 version - you will need to check the agent doc for the version you have installed.
You should freeze the oracle service group while you are doing the upgrade.
I don't know of any docs for upgrading Oracle in VCS - I only found this in the UNIX agent guide, but the information is applicable to Windows too:
$ORACLE_HOME directory on local disks
You can install the Oracle Database Server($ORACLE_HOME) on the local disk. The advantage
(over $ORACLE_HOME directory on shared disks) is thatyou can upgrade the Oracle database binaries on an offlinenode while the database server runs on another node. Thedatabase server can later be switched to the upgraded node(provided the database is compatible), permitting a minimumamount of downtime.The disadvantage of this approach is that with a largenumber of nodes, it becomes difficult to maintain the variousOracle installations.Mike