38 ms·
To show extents - including sharing - of a file you can use the tool filefrag -v, it's more general than btrfs filesystem du since it uses the fiemap and fibmap
by the8472 7y ago
To show extents - including sharing - of a file you can use the tool filefrag -v, it's more general than btrfs filesystem du since it uses the fiemap and fibmap ioctls that are supported by multiple, but not all, filesystems.