Please refer to commit message of patch [1].
[1] https://review.gluster.org/#/c/glusto-tests/+/24140/

Change-Id: Ib357d5690bb28131d788073b80a088647167fe80
Signed-off-by: kshithijiyer <kshithij.ki@gmail.com>

Removing script_local_path as both script_local_path and
cls.script_upload_path hold the same values which makes
each script slow. This will help decrease the execution
time of the test suite.

PoC:
$cat test.py
a = ("/usr/share/glustolibs/io/scripts/"
     "file_dir_ops.py")
b = ("/usr/share/glustolibs/io/scripts/"
     "file_dir_ops.py")
$time python test.py

real 0m0.063s
user 0m0.039s
sys  0m0.019s

$cat test.py
a = ("/usr/share/glustolibs/io/scripts/"
     "file_dir_ops.py")
$time python test.py

real 0m0.013s
user 0m0.009s
sys  0m0.003s

Code changes needed:

From:
script_local_path = ("/usr/share/glustolibs/io/scripts/"
                     "file_dir_ops.py")
cls.script_upload_path = ("/usr/share/glustolibs/io/scripts/"
                          "file_dir_ops.py")
ret = upload_scripts(cls.clients, script_local_path)

To:
cls.script_upload_path = ("/usr/share/glustolibs/io/scripts/"
                          "file_dir_ops.py")
ret = upload_scripts(cls.clients, cls.script_upload_path)

Change-Id: I7908b3b418bbc929b7cc3ff81e3675310eecdbeb
Signed-off-by: kshithijiyer <kshithij.ki@gmail.com>

Change-Id: Iae0f6e729c26e466d82c4133439bdd7021485e7f
Signed-off-by: Valerii Ponomarov <kiparis.kh@gmail.com>

Run IOs over cifs mount and simultaneously do a
gluster volume set stat-prefetch on and off.
The IOs should not fail.

Change-Id: I9327e599eb3536f3c49a90d468391055ea4c3bf9
Signed-off-by: vivek das <vdas@redhat.com>