qa/tasks/ceph_manager: ensure str for py3 compat

Signed-off-by: Kyr Shatskyy <kyrylo.shatskyy@suse.com>

diff --git a/qa/tasks/ceph_manager.py b/qa/tasks/ceph_manager.py
index 8c33682c093a9d987600d5992cce80fe92442a99..eae0fe0b5032401cf6329d9c1c7efe68a8ec423f 100644 (file)
--- a/qa/tasks/ceph_manager.py
+++ b/qa/tasks/ceph_manager.py
@@ -302,7 +302,7 @@ class OSDThrasher(Thrasher):
                                         "exp list-pgs failure with status {ret}".
                                         format(ret=proc.exitstatus))
 
-            pgs = proc.stdout.getvalue().split('\n')[:-1]
+            pgs = six.ensure_str(proc.stdout.getvalue()).split('\n')[:-1]
             if len(pgs) == 0:
                 self.log("No PGs found for osd.{osd}".format(osd=exp_osd))
                 return