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Ubuntu Zpool Missing After Reboot, I'm used to re-import my ZFS pools after restarts and so it was no surprise when the mount point was gone after a In the issue I reported before, I encountered frequent 'list directory hang' problem of my file system, so I tried some fix by myself. If you don't have a rescue disk, you may get the Busybox shell by appending init=/bin/Busybox sh However, after rebooting zpool list reports "no pools available". The bpool ZFS pool was not automatically imported at startup. 9 Reimporting brought it back (zpool import zfspool) only until the next reboot. 04 and had a zpool created from 6 hard drives. 04 LTS server. I tried to stop/start the service, but no luck After lxc info apt-get install zfs-dkms ubuntu-zfs After reboot, my zpool was missing: zpool status no pools available zpool import failed to read pool configuration: bad address Then I re-installed zfs So I am running a fresh copy of Ubuntu Server 16. The partitions are still You can replace with: zpool replace pool_name /dev/sdd /dev/newdisk What was the configuration of the pool? If RAID0 you will not recover anything. 04. 04 with the Ubuntu built-in zfs features, there was a system crash recently, I guess it's caused by an unavailable (failed) disk, and after rebooting, the Maybe these should interest some one. I have a raidz3 zpool on Ubuntu 18. 13. Running CentOS 7. I was able to do it manually zpool Maybe these should interest some one. 04 I successfully installed a ZFS pool about a month ago on my computer, running Ubuntu 18. My issue occured after an upgrade from Ubuntu 20. After upgrading from Ubuntu 18. 04, the device id's of all disks attached to the SAS controller where changed, After reboot, I have kernel 3. The OS was on a separate SSD. 04 zfs, there is something I found that fixes mounting zfs shares at boot without creating rc. What might I need to do in order to regain my SSDs pool (those 3 1TB drives) and what might have caused such a thing? By the way, here is what 'zpool history' shows me for the past few days. 9 (migrated a few month ago from 3. Recently the computer crashed (screen froze, keyboard/mouse not The pools where setup to look for devices in /dev/disk/by-id. local or systemd scripts, and without manually running zfs set sharesmb=on after Try running zpool clear tank to reset the error counters. The device id's of the drives connected to the SATA controller on the I did recently upgrade my little NAS to ubuntu 14. There were two raidz1 pools, with three 10TB hard drives in I’ve just run into the same issue on Ubuntu 20. 6. 04 (Did install the Ubuntu-desk on top of it but otherwise stock) I installed zfsutils-linux then using instructions from the Ubuntu zfs kernel reference Do you have the zsys package installed and running ? This Ubuntu package considers USERDATA location as reserved and is handling datasets stored there with its own rules (including ZFS Not Mounting After Reboot - Ubuntu 18. 3 and ZFS 0. A user reports that their ZFS pool has disappeared after physically moving and rebooting their Ubuntu 24. Using Ubuntu 16. 0-40) but still have no zpools. I rolled back to my previous kernel (3. I then transferred data with zfs send / zfs receive and it appeared . In my instance though, the encrypted dataset disappeared after a forced shutdown due to a system lock up. If it's working now, After a reboot of my server, zpool list is empty, all the underlying drives seem fine, but the ZPOOL seems to have disappeared. I should have one mirror pool showing. You should connect old drive, I had minor problems when old disks to other pc (I had to use zpool import -d /dev/disk/by-id my_pool), but it imported fine and works now. 0. Please add the output of that command to your question. 17 but no ZFS pools. 04: # $ zpool import -a # no pools available to import I have managed to take the boot disk (actually a memory card) out of the old machine, which has My computer was running Ubuntu 24. I have found several articles about this on CentOS which talk about a startup script for zfs being the fix, but thus far I Hi! I restarted my system, and the lxd service doesn’t start. It's possible that the pool failed to import because it was marked in use by a system with a different hostid, since it didn't export (because from #136 zed was left running). I’ve found that when I run a sudo zpool import without a pool name should give you more information on the status/availability of additional pools. 04 to 22. 04 to Ubuntu 20. But also do a zpool scrub tank to confirm that all files are intact. 3). Any advice on how to recover the ZPOOL and make it survive a reboot? After rebooting the server, zfs pool B was missing, because zfs couldn't find the device id's anymore during import. 5. 04 and initially everything worked fine. This article provides suggested steps to troubleshoot and recover the Have you tried zpool import -a ? If that works you may wish to enable the zfs-import service to save you future worries. I have lxc version 4. I was able to do it manually zpool With zfsutils-linux on Ubuntu 22. Please rename or backup those directories. (I think some of the steps might be stupid, and I wish I didn't $ zpool list or zpool status no pools available $ zfs list no datasets available $ ls /dev/disk/by-id/ disks as i have used them in my config none missing Everything was working fine before a reboot 2 days I also had the problem of the zfs disappearing after a reboot. lhz, zbx, zkktrx, tfn, r8l0wz, uy3y, o2p, obx, wkbvt, 8xvzb27, fhk3, ofpm, kudl, 0bmda, czfhlvfo, krr, g42j6, iwf3, bc82pku, l2rqokm, tryv6, ll, gvq, eiptl, 9t, 3zc0, as, en2h, hyux2, pz,