@HoneyBadger I don’t want to overload you BUT… there have been quite a few threads about loosing a pool after an update/sidegrade to 24.10 or 25.04. It would be somewhat reassuring if there could be a common root cause—like unsolved issues with the disk partitioning code since iX removed the swap partition and buffer.
I just upgraded from Core to Scale and have lost all of my data pools and data sets. I tried importing without any sucess when i run sudo zpool status -v i can see 3 pools however i can’t see the largest pool i had. if i run lsblk i can see all of my drives. i don’t have a backup of the data that was in that pool. any assistance would be helpful
Hi,
well, I messed something up and after I upgraded to SCALE one of my pools got somehow corrupted and I cannot bring it back online.
I had 2 pools, TrueNAS and temp-share.
temp-share is online, 1 disk, no mirror.
TrueNAS is offliine, 2 disks, mirrored.
Storage tab shows TrueNAS pool as offline with no disks attached to it. There are 2 unassigned disks.
root@truenas[~]# zpool status
pool: boot-pool
state: ONLINE
status: One or more features are enabled on the pool despite not being
…
On May 19, 2025 my TRUNAS became unresponsive and when I tried to reboot the boot would fail and try again in an endless boot loop
I don’t have any evidence of a power outage on 5/19/2025
Originally installed on FreeNAS which was upgraded to TrueNAS 13.0 U6.1 in March 2024
I downloaded TrueNAS Scale 24.10.2.1 and was able to install. I had 2 pools Pool1 and Pool2, Both of my pools showed up as available to import. The old 2TB pool (Pool1) imported with no problems, Pool2 gave the following er…
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 instead of just all at once. The problem was, I did not check everything between upgrades so I have no idea when the problem occurred.
Once 25.04.0 was running, I noticed I could not access any of my shar…
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