Kilrah

Nothing is ever moved between array drives automatically, and min free space threshold is checked only at creation time of new files. Recommended min free space is usually twice the size of the largest file you'd expect to throw into the share.

That is the Unassigned devices section. 
You can try the "2 arrows in a circle" refresh button at the right of the UD header, but if it's still there then the hardware isn't reporting the device as removed.

Once disabled it'll stay disabled even afrer a reboot, only a rebuild onto itself (once you've confirmed the drive and cabling are good) will get you back to normal.
 
https://docs.unraid.net/unraid-os/manual/storage-management/#rebuilding-a-drive-onto-itself

For parity build / checks it won't, for disk rebuilds it'll only read what's necessary. And no, no such solution.
 
Not much of a deal on something done pretty rarely anyway.

"unlimited width setting", not "6.13 unlimited".
 

Switch to form view at the top right
 

Normal, Unraid doesn't use swap. Nothing to do.

Either that or change mover action to Array->Cache, then it'd allow overflow.
 
 
  
Mirror is the default setting for a pool with 2 slots.
 

That script seems wrong, what you want is 
docker image prune -a  

With the current version of Appdata Backup you don't need CA Auto Update. As it is now you're updating twice, once at 3am and once again at 4:00.

Check the inclusion/exclusion lists in Global Share Settings.

you should post in that app's support thread, but it seems to use the official octoprint repo so you can check its tags to see what earlier versions are available.
https://hub.docker.com/r/octoprint/octoprint/tags

Just fill in the form on the page you linked...

Reboot. Since each Unraid boot is essentially a fresh install all the root fs permissions will be restored.
You can sort out your user data (anything in /mnt) later if that was affected.

Yes you should be able to boot normally and pre-install the virtio drivers.

Did you try just rebooting again?

Did you stop that container? Also Dynamix File Manager plugin i.e. file manager built into unraid may be preferable.

If you reassign everything as it was and tick the "parity is already valid" checkbox next to the start array button you'll be good to go.

Yes, unlike btrfs that can do some trickery to make better use of mismatched sizes ZFS is closer to traditional RAID and the smallest drive defines everything.

Remove the "tor" line and the last one in /config/go and what has recent file dates in the /config/wireguard folder on the flash drive, or everything if you're not using wireguard
Reboot
Do a "which tor" in terminal and see if there's still something
 
 

This is provided by the "Libvirt Hotplug USB" plugin, so you probably haven't reinstalled it.

Are you using firefox and did you get a prompt to resubmit changes? If so you'll have to reboot and either use another browser or NOT resubmit.

For some reason it was detected as USB2, check cables are properly plugged in on both sides/plugs are clean

Need to stop the Docker service to change.
 
But it's not needed in most cases so you may have other issues.

And check you enabled it in global share settings, it's disabled by default.