NewDisplayName Posted September 30, 2023 Share Posted September 30, 2023 (edited) Hey, so ive got the standard "cant restart because something blablablablabla". I killed all associated processes (mergefs and rclone). Still not working, so i tired to unmount it myself which worked flawlessly. root@Unraid-Server:~# fusermount -uz /mnt/cache/ now im getting Sep 30 10:48:40 Unraid-Server emhttpd: Retry unmounting disk share(s)... Sep 30 10:48:45 Unraid-Server emhttpd: Unmounting disks... Sep 30 10:48:45 Unraid-Server emhttpd: shcmd (329): umount /mnt/cache Sep 30 10:48:45 Unraid-Server root: umount: /mnt/cache: not mounted. Sep 30 10:48:45 Unraid-Server emhttpd: shcmd (329): exit status: 32 Sep 30 10:48:45 Unraid-Server emhttpd: Retry unmounting disk share(s)... Sep 30 10:48:50 Unraid-Server emhttpd: Unmounting disks... Sep 30 10:48:50 Unraid-Server emhttpd: shcmd (330): umount /mnt/cache Sep 30 10:48:50 Unraid-Server root: umount: /mnt/cache: not mounted. Sep 30 10:48:50 Unraid-Server emhttpd: shcmd (330): exit status: 32 Sep 30 10:48:50 Unraid-Server emhttpd: Retry unmounting disk share(s)... So does that mean it doesnt go on because its already unmounted? A little bit stupid if u ask me? Or is there something it does which i cant see? My guess is "not mounted" is the same error code like "cant unmount"? If that is so, that should be changed. Bestes thing is, i cant change settings (i would like to disable auto start...) while this whole crap is happening, so i have to hard restart and have the same problem again lol Edited September 30, 2023 by NewDisplayName Quote Link to comment
Opawesome Posted November 3, 2023 Share Posted November 3, 2023 Hi, i am currently facing that problem during a critical shrink array operation: Have you been able to find a solution to complete the stop array operation properly ? I was thinking about mounting the drive manually via CLI, to see if that would fix that error but I am unsure whether this is a good idea. Quote Link to comment
NewDisplayName Posted November 4, 2023 Author Share Posted November 4, 2023 (edited) I didnt heared anything from limetech. I couldnt do anything just hard reset. maybe @limetech can bring some light in the shadow... Edited November 4, 2023 by NewDisplayName Quote Link to comment
Opawesome Posted November 4, 2023 Share Posted November 4, 2023 (edited) FYI, I found in a comment under one of SpaceInvaderOne's video on YouTube that someone figured out how to finalise the "stop array" operation when this problem occurs : Quote I created a local virtual disk using `dd if=/dev/zero of=diskX bs=1M count=310` (xfs requires at least 300mb disk), created filesystem with `mkfs -t xfs diskX` and mounted as `mount diskX /mnt/diskX`. Almost immediately after doing that, the stopping of the array was able to complete (cleanup the created virtual disks by running `rm diskX` after the array is stopped) (link to source - see the "highlight reply" below the video) I hope this workaround will help until, hopefully, this issue is fixed. Edited January 12 by Opawesome 1 Quote Link to comment
NewDisplayName Posted November 5, 2023 Author Share Posted November 5, 2023 I think the problem is that its not correctly handled on unraids side, so that would be probably a very easy fix if "already unmounted" = dont try to unmount... 1 Quote Link to comment
omartian Posted December 22, 2023 Share Posted December 22, 2023 On 11/4/2023 at 1:34 PM, Opawesome said: FYI, I found a comment under one of SpaceInvaderOne's video on YouTube that someone figured out how to finalise the "stop array" operation when this problem occurs (link) : I hope this workaround will help until, hopefully, this issue is fixed. This worked for me as well. 1 Quote Link to comment
NewDisplayName Posted December 23, 2023 Author Share Posted December 23, 2023 could u post it here? So it can help others? Quote Link to comment
JorgeB Posted December 23, 2023 Share Posted December 23, 2023 18 minutes ago, NewDisplayName said: could u post it here? So it can help others? The workaround is a few posts above: On 11/4/2023 at 5:34 PM, Opawesome said: I created a local virtual disk using `dd if=/dev/zero of=diskX bs=1M count=310` (xfs requires at least 300mb disk), created filesystem with `mkfs -t xfs diskX` and mounted as `mount diskX /mnt/diskX`. Almost immediately after doing that, the stopping of the array was able to complete (cleanup the created virtual disks by running `rm diskX` after the array is stopped) Quote Link to comment
NewDisplayName Posted December 23, 2023 Author Share Posted December 23, 2023 (edited) ah i just followed the link... (btw forum smileys are broken) Edited December 23, 2023 by NewDisplayName Quote Link to comment
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