When you create a directory on the flash drive, unRAID creates a share for it, but the share it creates is a non-cached array share, and a file written to the share goes to an array disk. I believe that anything written to the cache drive to be moved to the array overnight (my mover is disabled, so I am not 100% sure of this).

 

I think when a directory is detected on the cache drive that is not already a share, that it should create a cache-only share. Likely that was what was intended.

Yes, apparently before the cache only setting the mover would not move files if the share only existed on the cache and then it was changed to only look for the setting of cache only. Instead of replacing the old check with the new on, the new one should have been added as another test.