Hi all! I am new here and know just enough about TrueNAS to be dangerous… I set up my NAS a little less than 2 years ago and it’s been running great. The other day I decided to go ahead and upgrade to the latest version of TrueNAS 25.04.0. I was running 23.10.2 and upgraded in a few steps instea…

Everything seems to be functioning correctly. I can access my files. My computer found the backup files and is now running a backup. I’m extremely relieved right now!!!

[image] thewizz: I was running 23.10.2 and upgraded in a few steps instead of just all at once. Sorry, but its important to follow the update instructions in the release notes. The only path that gets tested and validated is that. 25.04 (Fangtooth) Version Notes | TrueNAS Documentation Hub …

I did the steps, one upgrade at a time but yes, failed to do any interim items. I haven’t been able to do anything with the pool. So I don’t believe I could have updated it and I sure didn’t do anything purposely. What are the steps to role back to 23.10? Thank you!

[image] thewizz: I did the steps, one upgrade at a time but yes, failed to do any interim items. So, I assume you don’t know when the issue started… and you didn’t actually import the pool at each step? If w have no clue as to why, we should probably just focus on getting pool to import aga…

[image] thewizz: What are the steps to role back to 23.10? System > Boot > activate the 23.10 boot environment, reboot.

[image] Captain_Morgan: So, I assume you don’t know when the issue started… and you didn’t actually import the pool at each step? Unfortunately you are correct. It never occurred to me to do this… [image] Captain_Morgan: Can you write up the hardware and specific steps? Do you have the …

Thank you! I did this with no luck…

It’s looking like the pattern I’ve been noticing very recently, hence my redirect . :slightly_frowning_face:

After you tried to go direct from 23.10.2 to 25.04 and then reverted back when it failed, did you check that the pool was online at that point before you did 23.10.2 to 24.04?

[image] thewizz: I have these errors also (which I do not understand): Some of the errors relate to K8S used for Apps. By updating you triggered some migration processes to Docker. This process is not reversible. What Apps were you running? Can you recreate them? The sdb error about SMAR…

TrueNAS Scale 25.04.0 Upgrade disaster

TrueNAS General

winnielinnie May 26, 2025, 12:47am 2

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TrueNAS Scale 25.04.0 Upgrade disaster

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