theone Posted May 20, 2021 Share Posted May 20, 2021 Recently I am having trouble stopping array and/or shutting it down. Each time I try I get 300 seconds timeout (when shutting down) due to VM share not being able to unmount. May 20 23:42:23 Tower emhttpd: Unmounting disks... May 20 23:42:23 Tower emhttpd: shcmd (181): umount /mnt/virtual_machines May 20 23:42:23 Tower root: umount: /mnt/virtual_machines: target is busy. May 20 23:42:23 Tower emhttpd: shcmd (181): exit status: 32 May 20 23:42:23 Tower emhttpd: Retry unmounting disk share(s)... May 20 23:42:28 Tower emhttpd: Unmounting disks... May 20 23:42:28 Tower emhttpd: shcmd (182): umount /mnt/virtual_machines May 20 23:42:28 Tower root: umount: /mnt/virtual_machines: target is busy. May 20 23:42:28 Tower emhttpd: shcmd (182): exit status: 32 May 20 23:42:28 Tower emhttpd: Retry unmounting disk share(s)... The VM service did manage to turn off and I can't remote access my VM: Using the "Open Files" plugin I can see the following: Tried to kill but nothing happens: Ran kill 23133 from command line (terminal) and array immediately stopped. What is it that prevents the disk from unmounting? Quote Link to comment
Squid Posted May 20, 2021 Share Posted May 20, 2021 Was the VM doing anything ? Updates etc... personally I always set my VMs to hibernate upon array shutdown and installed the qemu guest tools to avoid those problems Quote Link to comment
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