https://bugs.kde.org/show_bug.cgi?id=412565
--- Comment #4 from Recesvintvs <colabor...@pseudoname.io> --- I'm also afraid I don't know much about BTRFS or any other file system format. I'm just an average user and my technical knowledge is rather basic. The only way I know to verify how a partition has been mounted is simply using the command "mount", and a "mount | grep sdb1" returns: /dev/sdb1 on /run/media/myuser/mountpoint type btrfs (rw,noatime,compress=zstd:3,noacl,space_cache,commit=60,subvolid=5,subvol=/) I don't know if that's the correct way, but in case it is, I think that something is failing because even if mount says that zstd compression is being used, the numbers say the opposite. I can't believe that I get only a testimonial 1% of compression if zstd compression were really working. I'll test by mounting the external disk manually creating a folder and copying some files, and then remounting with Dolphin, repeating the process and looking if it makes any difference. In case it would, I'll report back. In case it would not, I suppose the problem must come from something else and this bug should be closed. Thank you. And if some other people read this and have any suggestion, I'm open to try them to solve the problem. -- You are receiving this mail because: You are watching all bug changes.