Pool locked after upgrade to 24.04

[neofusion]

If this happens again when you reboot, please see if this applies to you:

Have to export/import pool each reboot

Hello, I experienced the exact same problem as described here. I managed to relatively quickly fix the issue similarly as described by user cgfrost. Since the answer was pretty short I wanted to give a guide to less experienced users. Main difference being that a quick wipe should be enough to solve the issue, a wipe to zeros certainly also works but takes a much longer time. In my setup I am using a simple mirror with two HDDs. I imagine the process must be very similar for RAID setup but plea…

… or this, which is the same issue described slightly differently:

Pool Offline After Every Reboot

Am I correct that these drives where previously used in a TrueNAS Core system? And then you created a new pool in TrueNAS Scale? To elaborate the steps for each option in more detail: Option 1: Recreate the pool This is useful if you don’t have any data in the pool. This does destroy all data in the pool. Export the pool in the UI. Do not select the “Destroy data on this pool”. Tick “Confirm Export/Disconnect” checkbox and press “Export/Disconnect” Go to the disks screen. Click on each disk …