- Closed
- Minor
I've tried to upgrade to 6.12 RC2 from 6.11.5 twice now. The Update Assistant reports no issues and the upgrade appears to go smoothly, except for the import of my ZFS pool.
My main unRAID system has been running a zfs pool under the plugin for releases below 6.12. The pool has one dataset called Media, and under that a folder should be found named TV. Alas after upgrading from 6.11.5 to 6.12 RC2 and creating the new pool, the TV folder is not visible. Space allocation looks correct on the Main tab, and under terminal:
I did notice that my dashboard was empty so I went through the forums and saw that the ZFS Companion plugin is not compatible with 6.12, so I uninstalled it and my dashboard was now visible. But back to the real issue - no access to the data that's on my pool. If I manually try to change to the folder /mnt/animzfs/Media/TV, the folder is not found.
I decided to try and stop the array but now the system is stuck on 'Retry unmounting disk shares` and it's the zfs pool:
QuoteApr 3 20:19:22 AnimNAS emhttpd: Retry unmounting disk share(s)...
Apr 3 20:19:27 AnimNAS emhttpd: Unmounting disks...
Apr 3 20:19:27 AnimNAS emhttpd: shcmd (9582): /usr/sbin/zpool export animzfs
Apr 3 20:19:27 AnimNAS root: cannot unmount '/mnt/animzfs/Media': unmount failed
Apr 3 20:19:27 AnimNAS emhttpd: shcmd (9582): exit status: 1
So far I've been unable to force an unmount. I also accidentally clicked on the 'SCRUB' button in the ZFS Master section of the Main tab, and that has started a scrub. I've paused it with `zpool scrub -p animzfs` but that still won't let the pool unmount. Any suggestions for a way to cleanly unmount?
I also can't seem to grab diagnostics - it just sits there trying to gather the data into the zip archive but never completes and is not downloaded. Tried clearing cookies and cache and another browser and that didn't help either. I did manage to find the zfs section in my syslog which is mirrored to my other unRAID server:
QuoteApr 3 19:18:13 AnimNAS emhttpd: mounting /mnt/animzfs
Apr 3 19:18:13 AnimNAS emhttpd: shcmd (640): mkdir -p /mnt/animzfs
Apr 3 19:18:13 AnimNAS emhttpd: /sbin/btrfs filesystem show /dev/sdy1 2>&1
Apr 3 19:18:13 AnimNAS emhttpd: ERROR: no btrfs on /dev/sdy1
Apr 3 19:18:13 AnimNAS emhttpd: shcmd (641): modprobe zfs
Apr 3 19:18:13 AnimNAS emhttpd: /usr/sbin/zpool import -d /dev/sdy1 2>&1
Apr 3 19:18:14 AnimNAS emhttpd: pool: animzfs
Apr 3 19:18:14 AnimNAS emhttpd: id: 2464160279060078275
Apr 3 19:18:14 AnimNAS emhttpd: shcmd (642): /usr/sbin/zpool import -N -o autoexpand=on -d /dev/sdy1 -d /dev/sdw1 -d /dev/sdz1 -d /dev/sdu1 -d /dev/sdx1 -d /dev/sdv1 2464160279060078275 animzfs
Apr 3 19:18:25 AnimNAS emhttpd: /usr/sbin/zpool status -LP animzfs 2>&1
Apr 3 19:18:25 AnimNAS emhttpd: pool: animzfs
Apr 3 19:18:25 AnimNAS emhttpd: state: ONLINE
Apr 3 19:18:25 AnimNAS emhttpd: scan: scrub repaired 0B in 16:34:07 with 0 errors on Mon Mar 27 09:24:28 2023
Apr 3 19:18:25 AnimNAS emhttpd: config:
Apr 3 19:18:25 AnimNAS emhttpd: NAME STATE READ WRITE CKSUM
Apr 3 19:18:25 AnimNAS emhttpd: animzfs ONLINE 0 0 0
Apr 3 19:18:25 AnimNAS emhttpd: /r..1/...-0 ONLINE 0 0 0
Apr 3 19:18:25 AnimNAS emhttpd: /dev/sdu1 ONLINE 0 0 0
Apr 3 19:18:25 AnimNAS emhttpd: /dev/sdv1 ONLINE 0 0 0
Apr 3 19:18:25 AnimNAS emhttpd: /dev/sdw1 ONLINE 0 0 0
Apr 3 19:18:25 AnimNAS emhttpd: /dev/sdx1 ONLINE 0 0 0
Apr 3 19:18:25 AnimNAS emhttpd: /dev/sdy1 ONLINE 0 0 0
Apr 3 19:18:25 AnimNAS emhttpd: /dev/sdz1 ONLINE 0 0 0
Apr 3 19:18:25 AnimNAS emhttpd: errors: No known data errors
Apr 3 19:18:25 AnimNAS emhttpd: shcmd (643): /usr/sbin/zfs set mountpoint=/mnt/animzfs animzfs
Apr 3 19:18:25 AnimNAS emhttpd: shcmd (644): /usr/sbin/zfs mount -o noatime animzfs
Apr 3 19:18:26 AnimNAS emhttpd: shcmd (645): /usr/sbin/zpool set autotrim=off animzfs
Apr 3 19:18:26 AnimNAS emhttpd: shcmd (646): /usr/sbin/zfs set compression=off animzfs
Apr 3 19:18:26 AnimNAS emhttpd: /mnt/animzfs root profile: /r..1/...
Apr 3 19:18:26 AnimNAS emhttpd: /mnt/animzfs root groups: 1
Apr 3 19:18:26 AnimNAS emhttpd: /mnt/animzfs root width: 6
Apr 3 19:18:26 AnimNAS emhttpd: /mnt/animzfs root ok: 6
Apr 3 19:18:26 AnimNAS emhttpd: /mnt/animzfs root new: 0
Apr 3 19:18:26 AnimNAS emhttpd: /mnt/animzfs root wrong:0
Apr 3 19:18:26 AnimNAS emhttpd: /mnt/animzfs root missing: 0
Apr 3 19:18:26 AnimNAS emhttpd: /mnt/animzfs root missing already: 0
Apr 3 19:18:26 AnimNAS emhttpd: shcmd (647): /usr/sbin/zfs mount animzfs/Media
Apr 3 19:18:26 AnimNAS root: cannot mount 'animzfs/Media': filesystem already mounted
Apr 3 19:18:26 AnimNAS emhttpd: shcmd (647): exit status: 1
Any assistance appreciated - thanks!
EDIT: just found a diagnostics zip file in my browser download folder and it appears to be OK so I've attached it. It has the same syslog portion from above.