DespotDIA

Yeah, I think this is related to hardlink, after I deleted all my hardlinks and only leave with one copy, this issue stops happen. Thank you

Thanks, I will try to delete all the hardlinks and only leave one copy to see if any thing changes.

Yeah, I think I found the issue. I can delete or move any other files as long as it is not related to my movie data. Only when I try to move some of my movies(which take the most of space) between disks, this situations will happen. If I move my movie from disk to disk, the space won't change, but if I delete the movie, the disk space will be freed instantly. This doesn't make sense to me, I wonder it is because some of the process it currently using it which cause my disk space won't being freed. But I also restarted my Unraid and the space is still taken. Or, I wounder if it is because of hardlink. Are there any ideas what I should do or check?

Here is the diags, thanks unraid-diagnostics-20231009-1100.zip

Hi, My disk 4 is almost full full, so I moved some files from disk 4 to disk 6 using Krusader. The files were successfully moved and are no longer present on Disk4, but the unRAID GUI still shows the same amount of free space on disk4 and disk 6 shows less free space. I also tried to delete some file and move file between my zfs pool and disk 6, both operations will change the disk space according to the file size. I has wasted almost 4TB of my disk space since I didn't check the disk space during the moving. Does anyone have some idea why this will happen and how to fix this? Thanks