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Can't stop array, shutdown, or reboot because it's trying to unmount a disk that's already unmounted

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I tried to stop the array earlier today, and when I came back a while later I saw that it still said "Array Stopping•Retry unmounting disk share(s)..." at the bottom.

I then tried a safe mode reboot, then a shutdown (both from the web UI), then a shutdown now from the terminal (as root), but none of them worked. The shutdown now command appears to still be executing.

The syslog is completely full of this set of messages repeating every 5 seconds:

Jul 11 16:32:11 Unraid emhttpd: Unmounting disks...
Jul 11 16:32:11 Unraid emhttpd: shcmd (1241291): umount /mnt/disk2
Jul 11 16:32:11 Unraid root: umount: /mnt/disk2: not mounted.
Jul 11 16:32:11 Unraid emhttpd: shcmd (1241291): exit status: 32
Jul 11 16:32:11 Unraid emhttpd: Retry unmounting disk share(s)...

Is there anything I can do short of a hard reset to recover from this?

I'm on unraid 6.12.13. Docker appears to have stopped back when I first tried to stop the array. I don't have any VMs.

unraid-diagnostics-20250711-1649.zip

Edited by nfriedly
attaching diagnostics

  • Author

shutdown -rn now did something. The web interface went down, I can't ssh into it now, and the screen that 's attached to it went from the login screen to just a blinking cursor. But it doesn't respond to keyboard input. It doesn't appear to have fully shut down or begun rebooting. I'm going to give it another few minutes, then do a hard reset.

Edited by nfriedly

  • Author

Alright, a hard reboot appears to have brought it back to life. Now I get to wait two days for the parity check to complete.

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