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Webcast-Catalyst9k
New Member

ACS 5.1 to 5.3 Upgrade Plan

Hi all, I'm looking at upgrading our ACS 5.1 to 5.3.  After reading the upgrade notes and seeing some of the issues experienced from the bundle upgrade I think I'm going with the fresh install / restore option.  My only concern is that we're running a primary and secondary server in our environment; I have a plan to upgrade but wanted to run it by you fine folks to validate.

Here's my thoughts (please let me know if you see any potential pitfalls):

  • Backup the primary from the console
  • Promote the secondary to primary
  • Rebuild the "old" primary with 5.3 then restore the backup
  • Shut down the secondary server (now 5.1 primary) and rebuild that with 5.3
  • Once the secondary is running add it to the new 5.3 primary as a secondary.

Thoughts?

Thanks in advance!

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New Member

ACS 5.1 to 5.3 Upgrade Plan

Anyone?  I just wanted to make sure I'm on the right page ....

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