Hi,
Has anyone performed defragmentation of BTRFS volumes?
I have DS1821+ and all 8 bays already in use but only about 40% usage. I am thinking about perfrorming defragmentation because I have feeling that file operations are not as fast as it could be with 20GB RAM and SSD read/write cache. HDD heads are constantly seeking during file operations (SHR-2 volume).
Has anyone already defragmented Synology?
Is there any option to check what % files are fragmented before running defrag?