Test that a send operation works correctly with reflinked files (cloned
extents which multiple files point to).
The btrfs issue was fixed by the linux kernel patch titled:
"Btrfs: send, fix file corruption due to incorrect cloning operations"
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Filipe Manana