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> AIX TL Upgradation for Oracle 11gr2 - 2 nodes
killerDBA
post Jul 20 2017, 05:59 AM
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Hello Experts,

Can anybody just help me on this?

The operating system Team wants to perform AIX TL upgrade for each node in a 11gr2 RAC system(2 nodes).

They wants to know whether the AIX TL upgrade can be done for for each node separately without impacting the service.

OR

Bring down RAC system completely(both nodes) and perform AIX TL upgrade on each node , then bring up the RAC system.


Kindly suggest...

Regards,
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Geelwortel
post Jul 20 2017, 07:09 AM
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Hi

The AIX TL upgrades can be done on one node at a time as long as it is still Oracle certified version. Use the following steps:
1 - Shutdown the one node
2 - Perform the upgrade of AIX
3 - Startup the node and make sure that your RAC is stable
4 - Repeat the steps for the 2nd node.

This should not be a difficult exercise.
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killerDBA
post Jul 21 2017, 12:10 AM
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QUOTE (Geelwortel @ Jul 20 2017, 07:09 AM) *
Hi

The AIX TL upgrades can be done on one node at a time as long as it is still Oracle certified version. Use the following steps:
1 - Shutdown the one node
2 - Perform the upgrade of AIX
3 - Startup the node and make sure that your RAC is stable
4 - Repeat the steps for the 2nd node.

This should not be a difficult exercise.



Dear Geelwortel,

Thank you so much for the prompt reply.. rolleyes.gif

Cheers!
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