This message was deleted.

I found this thread regarding a similar problem, but in my case there's no upgrade engine available on my volumes, actually I have one volume right now (it's a lab environment) https://rancher-users.slack.com/archives/CC2UQM49Y/p1714288822881649

It is discouraged skipping minor version upgrade like 1.4.x to 1.6.x

What are my options now? Is it possible to make a downgrade and proceed step by step on each version? Or is there some sort of possible debug for this error? Because it's not clear at all what's the problem.

Try to search on Longhorn Github's issues if there is something similar, otherwise open a new issue

I was able to solve this. First I tried to launch a downgrade to version 1.5.x (my volume was still using engine version 1.4.2) which ended up with no problems. I checked my cluster to wait that all the pods were ready and no creation/termination was in progress and I upgraded the volume engine to 1.5.x After that I followed the same procedure to upgrade to 1.6.2 and upgraded the volume engine to that version.

Great job Bill! Thanks for sharing

Thank you for your time 🙂 I hope this will be useful, remember RTFM --> https://longhorn.io/docs/1.6.2/deploy/upgrade/ 😅

Isn't this?

x.(y-1).*	x.(y+1).*	X	v1.3.3 to v1.5.1

yep