btrfs-progs: tests: Add SHARED_DATA_REF test image for check lowmem mode
commit583cab2e2c7c09cc0d6896e67c7c1f53c8f98484
authorQu Wenruo <quwenruo@cn.fujitsu.com>
Fri, 17 Mar 2017 02:06:34 +0000 (17 10:06 +0800)
committerDavid Sterba <dsterba@suse.com>
Fri, 31 Mar 2017 12:17:48 +0000 (31 14:17 +0200)
tree8ff2b17f63aaa4c0028419cb8a0219419a5f1691
parentad60ed92d1e0edca2769754c3a50129571a0e49d
btrfs-progs: tests: Add SHARED_DATA_REF test image for check lowmem mode

Introduce a new image, which contains external SHARED_DATA_REF items to
trigger a lowmem mode false alert.

The image only contains external SHARED_DATA_REF and no inlined data
backref.

Before the image, we only have inlined shared data ref, which is not
enough to trigger lowmem mode false alert.

Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
tests/fsck-tests/020-extent-ref-cases/shared_data_ref_only.img [new file with mode: 0644]