Hi, We are trying to add support for BTRFS in our project, so we started to examine this filesystem. For the moment, we don't want inline extents for our tests, but we have difficulties to turn them off. I'm using 'max_inline=0' mount option to disable them, but I still see them for small files (< 50 Bytes) using FS_IOC_FIEMAP ioctl. Kernel log when executing mount: [11051.642976] BTRFS info (device loop0): max_inline at 0 [11051.642978] BTRFS info (device loop0): disk space caching is enabled [11051.642979] BTRFS info (device loop0): has skinny extents Environment: - 4.15.0-96-generic #97~16.04.1-Ubuntu SMP Wed Apr 1 03:03:31 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux - btrfs-progs v4.4 I would really appreciate your support on this. Tnx. Best regards, Dejan Rebraca BSOT/PJ-ES1-Bg
