Adding sanity heal tests when IO in progress.

1) test heal with replace-brick when io in progress
2) test heal when bricks goes offline and comes back online when io in progress.

Change-Id: Id9002c465aec8617217a12fa36846cdc1f61d7a4
Signed-off-by: Shwetha Panduranga <spandura@redhat.com>
Signed-off-by: ShwethaHP <spandura@redhat.com>

1 files changed, 288 insertions, 1 deletions

diff --git a/glustolibs-gluster/glustolibs/gluster/volume_libs.py b/glustolibs-gluster/glustolibs/gluster/volume_libs.py
index 7b9dd5647..f7cdbd9ac 100644
--- a/glustolibs-gluster/glustolibs/gluster/volume_libs.py
+++ b/