tests: Fix sparse-file-self-heal.t

Backport of http://review.gluster.org/13233
Psuedo Problem:
https://build.gluster.org/job/rackspace-regression-2GB-triggered/16682/consoleFull

The 'zeroedfile' disk usage comparision which is failing in this .t file
fails so only on XFS. The test passes when the backend is on a s̶a̶n̶e̶r̶
different filesystem like EXT4 or BTRFS. This is due to the speculative
preallocation in XFS which can reserve different disk space on different
XFS mounts for the same version and same file operation. See BZ 1277992
for an example of XFS behaviour.

Fix:
Don't compare the disk usage of the file on the bricks of the replica:
instead, check that the disk space consumed is atleast equal to the size
of the file.

Also remove sparse-file-self-heal.t from is_bad_test()

Change-Id: If43f59549136ebf91f17ff9d958954b3587afe56
BUG: 1300210
Signed-off-by: Ravishankar N <ravishankar@redhat.com>
Reviewed-on: http://review.gluster.org/13265
Smoke: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Tested-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.com>

0 files changed, 0 insertions, 0 deletions