QA output created by 311
---- same_dev_mount ----
wrote 9000/9000 bytes at offset 0
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
Mount the device again to a different mount point
Checksum of reflinked files
42d69d1a6d333a7ebdf64792a555e392  SCRATCH_MNT/foo
42d69d1a6d333a7ebdf64792a555e392  TEST_DIR/311/mnt1/bar
On disk fsid:		FSID
Metadata uuid:		FSID
Temp fsid:		FSID
Tempfsid status:	0
---- same_dev_subvol_mount ----
Create subvolume 'SCRATCH_MNT/subvol'
wrote 9000/9000 bytes at offset 0
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
Mounting a subvol
Checksum of reflinked files
42d69d1a6d333a7ebdf64792a555e392  SCRATCH_MNT/subvol/foo
42d69d1a6d333a7ebdf64792a555e392  TEST_DIR/311/mnt1/bar
On disk fsid:		FSID
Metadata uuid:		FSID
Temp fsid:		FSID
Tempfsid status:	0