ZappyZap Posted November 7, 2022 Share Posted November 7, 2022 since i update to 6.11 seems not able to have a clean shutdown system is sitting at this state for hours : Unmounting local file systems: /run/docker/netns/default: successfully unmounted /proc/fs/nfsd : ignored /proc/fs/nfs : ignored /mnt : successfully unmounted /sys/fs/fuse/connections : successfully unmounted /dev/shm : successfully unmounted /dev/pts : ignored umount: /dev: target is busy. /hugetlbfs : successfully unmounted /lib/modules : successfully unmounted /lib/modules : successfully unmounted /lib/firmware : successfully unmounted /lib/firmware : successfully unmounted /boot : successfully unmounted /run : successfully unmounted /sys : ignored /proc : ignored umount: /: not mounted. Rebooting _ and i have to reset the box ..... must be something holding the reboot , but still could not put my finger on it... the /dev busy migth be a direction to check... of course after reboot , i end up with a parity check anybody hiting this ? Quote Link to comment
ZappyZap Posted November 9, 2022 Author Share Posted November 9, 2022 going to have a other pail upgrade still did not figure this out yet I think i will stop the array before reboot to see if that's help Quote Link to comment
barryfjohnson Posted November 16, 2022 Share Posted November 16, 2022 Same issue for my server. Sits at that same state until I turn off the power supply. Always did a graceful shutdown, then a power off in the past. Maybe someone will uncover the issue. Quote Link to comment
ChatNoir Posted November 16, 2022 Share Posted November 16, 2022 Have you checked that thread ? Quote Link to comment
barryfjohnson Posted November 16, 2022 Share Posted November 16, 2022 I tried the timer mods that were on the oldest thread. No change. On the shutdown, everything looks normal, but the last line, as mentioned above is "umount: /: not mounted." and the server just sits there and never powers off. My server is running on hardware that's almost 13 years old... So I'm going to not spend time on this power off issue. I'm going to order up new equipment on the Black Friday sales next week and replace everything but my case. Thank you for the reply. I may browse the rest of the thread and see if something else pops up that might solve the issue. My data contains items for work & family that I really don't want to loose, I'm OK with spending a few hundred to get current and refresh the hardware. This is an awesome backup solution. I've had 2 disc failures about 3 years apart. Both times the recovery was as expected when I replaced the discs thanks to Lime's software! Quote Link to comment
barryfjohnson Posted November 16, 2022 Share Posted November 16, 2022 I won't replace the discs (~ 16Tb) either. Quote Link to comment
ZappyZap Posted November 16, 2022 Author Share Posted November 16, 2022 Some update , I stop the array , so docker and VM are down .... same issue. Next , i will boot a fresh install of 6.11.x on a new stick and try to reboot i will try this week-end if i can and have time Quote Link to comment
ZappyZap Posted November 16, 2022 Author Share Posted November 16, 2022 (edited) 24 minutes ago, barryfjohnson said: My data contains items for work & family that I really don't want to loose, I'm OK with spending a few hundred to get current and refresh the hardware. i hope this is your backup and not your main storage.... If it is i hope you have a Good Backup ...... just in case Edited November 16, 2022 by ZappyZap 1 Quote Link to comment
barryfjohnson Posted November 17, 2022 Share Posted November 17, 2022 In the thread there was a reference to use the command "/sbin/poweroff" to see what would happen shutting the OS down that way. [note: I am NOT a Linux person, barely a MS-DOS guy, but I'm not afraid to try commands] I booted the system, but I didn't Start the array from a browser like I normally do. It was at the login prompt on the console "Tower login:". I logged into root and entered the command "/sbin/poweroff". The OS hung on the way down at the same place as it does when I remote in and Start unRaid from a browser, then tell it to Shutdown: ... /boot : successfully unmounted /run : successfully unmounted /sys : ignored /proc : ignored umount: /: not mounted. It didn't power off. Just hung right there at "umount: /: not mounted." as before. Not sure what that tells me. I feel pretty sure the hardware is OK. Something has changed on one of my OS updates I guess. I don't have any VMs, but I do have these 4 Plugins: Community Applications, Dynamix System Information, Unassigned Devices and Unassigned Devices Plus The other thing I couldn't help but notice is how there are big delays at some places on startup and shutdown when I watch the console. That's new. The OS used to boot and shutdown pretty fast. Quote Link to comment
rwb97 Posted November 28, 2022 Share Posted November 28, 2022 I’m seeing exactly the same on a fresh 6.11.5 install - a very slow startup, and shutdown getting stuck at umount: /: not mounted. Anything I do through the website also seems to be incredibly slow, at least 3 mins to apply any changed settings. All the same hardware was running fine on 6.10.3, I’m repurposing the machine so wanted a fresh start and figured I’d move to the latest release. I’ve had a brief look at logs, nothing stands out but I’m going to do some more digging later in the week. Quote Link to comment
ZappyZap Posted November 28, 2022 Author Share Posted November 28, 2022 i did boot with a fresh 6.11.5 and same issue Quote Link to comment
barryfjohnson Posted December 9, 2022 Share Posted December 9, 2022 Quick update... I rebuilt Unraid from my backup file on a new motherboard, new CPU and new memory. Problem went away. Server shuts down (powers off) when I tell Unraid to do a Shutdown. Quote Link to comment
ZappyZap Posted December 9, 2022 Author Share Posted December 9, 2022 well thanks for the update. I still have the same issue , sadly i cannot rebuild everything with new HW like you did Quote Link to comment
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