This is a regression test for "Btrfs: disable xattr operations on
subvolume directories". On v4.9, it will result in an aborted
transaction.
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Btrfs upstream doesn't accept stream-version, so the test is never
ran on upstream kernel nor btrfs-progs.
Just remove it.
Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
This test verifies that after an incremental btrfs send the
replicated file has the same exact hole and data structure as in
the origin filesystem. This didn't use to be the case before the
send stream version 2 - holes were sent as write operations of 0
valued bytes instead of punching holes with the fallocate system
call, and pre-allocated extents were sent as well as write
operations of 0 valued bytes instead of intructions for the
receiver to use the fallocate system call.
It also checks that prealloc extents that lie beyond the file's
size are replicated by an incremental send.
Signed-off-by: Filipe David Borba Manana <fdmanana@gmail.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Omar Sandoval
Qu Wenruo
Filipe David Borba Manana