Upgrade Sun Cluster 3.1 to 3.3


We are thinking about upgrading Sun Cluster 3.1 Software to 3.3. Now I have a few questions. Is there a direct way of upgrading to 3.3 without going through 3.2? Are the old SC commands like scswitch still available in SC 3.3?
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Chris SandriniSenior System EngineerAsked:
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yuzhConnect With a Mentor Commented:
It shouls be ok, you need to check the installation note for 3.3 to make sure all the required patches for the OS installed and patch up your OS first.
yuzhConnect With a Mentor Commented:
Please have a look at the instructions in the following page:

How to Prepare the Cluster for Upgrade (Standard)

 to make sure your system meets the requirement, apply all the require patches first.

then read the instructions in that page and perform the upgrade.

I would perform a full system backup before the upgrade installation, in case something goes wrong. (it should be ok in most case!).

All the best and good luck!
Chris SandriniSenior System EngineerAuthor Commented:
Thanks for the answer. But is it possible to upgrade directly from 3.1?
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