I am currently trying to change my appdata storage location from the array to the cache, but on editing the appdata share settings I can't select a mover action from the dropdown, the dropdown is disabled and says "not used".

Steps I took:

1. Set Enable Docker to No, Default appdata storage location to /mnt/cache/appdata/ in the Docker Settings and applied:

   

2. Set Primary Storage in appdata share settings to Cache, Secondary Storage to None:
   

Edited April 2Apr 2 by Clothes2394
added Unraid version to title

You have to set the secondary storage option first.

12 minutes ago, JorgeB said:

You have to set the secondary storage option first.

Setting the secondary storage option to array worked thanks. After moving I can remove the secondary storage option, right?

Also did I realize correctly that I don't need to set the default appdata storage location in the Docker Settings to /mnt/cache/appdata/ and can keep it on /mnt/user/appdata/, since setting it in the Storage Settings will symlink it to the selected storage disks?

Edited April 2Apr 2 by Clothes2394

47 minutes ago, Clothes2394 said:

After moving I can remove the secondary storage option, right?

Yep, and you can keep using /mnt/user, though /mnt/cache (or using an exclusive share) can sometimes help performance.