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6.12.0.Rc2 and ZFS Z1 (Raid5) Cache - can't delete empty Folders
Hello.
I don't know if I found a 6.12.0-RC2 oder ZFS bug or if it is a problem in my configuration.
When I used 6.11.5 stable, I used 3 pieces of 2TB SSD combined with BTRFS als a Cache for several SMB shares.
There I copied from external Win-PC to the share, and the files were buffered in this Cache ("cachesam").
Then i could automatically (mover) or manually (mc, krusader oder File Plugin) move the fiiles and directories from the cache to the Disks in the array.
Minor
If the share was created using the GUI it will create a zfs dataset, make sure it's empty and you can delete with:
zfs destroy cachesam/DATA
Note that if you create the folder/share manually with mkdir for example it will create a regular folder that can be normally deleted.