08-12-2014 01:47 PM - edited 02-21-2020 10:29 AM
I´m trying to make a medium ACS deployment and for that I have to add 2 new ACSs to the cluster. The ones I have already are version 5.3 and the new ones would be 5.5. Do I need to upgrade the older ACS so they can work as a cluster? Or it can be implemented with different versions?
08-13-2014 06:56 PM
I couldn't find a definitive reference but I've always made clusters the same version.
The upgrade instructions carefully tell you how to bring both primary and secondary units up to the same level.
I'd think minor database schema attributes would prevent a cluster of differing versions from operating properly.
08-26-2014 09:01 AM
Yes, both ACS' must be of the same version, otherwise they will not replicate with each other.
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide