qa/tasks/cephfs: switch to StringIO to fix byte-like errors

Signed-off-by: Xiubo Li <xiubli@redhat.com>

diff --git a/qa/tasks/cephfs/filesystem.py b/qa/tasks/cephfs/filesystem.py
index 60877ed63a4f5fd5202b0fdd7599593d307cdaca..2847b57da77608e8ffac7f95394314e20951833f 100644 (file)
--- a/qa/tasks/cephfs/filesystem.py
+++ b/qa/tasks/cephfs/filesystem.py
@@ -1349,7 +1349,7 @@ class Filesystem(MDSCluster):
             base_args.extend(["--rank", "%s" % str(rank)])
 
         t1 = datetime.datetime.now()
-        r = self.tool_remote.sh(base_args + args).strip()
+        r = self.tool_remote.sh(script=base_args + args, stdout=StringIO()).strip()
         duration = datetime.datetime.now() - t1
         log.info("Ran {0} in time {1}, result:\n{2}".format(
             base_args + args, duration, r

diff --git a/qa/tasks/vstart_runner.py b/qa/tasks/vstart_runner.py
index 6e4403c6ef5b747175eb5a58d8bcb08d3bc1d526..9e1c0def57cc86e9f5446a97c8e13c663a0faadb 100644 (file)
--- a/qa/tasks/vstart_runner.py
+++ b/qa/tasks/vstart_runner.py
@@ -940,7 +940,7 @@ class LocalCephManager(CephManager):
         if watch_channel is not None:
             args.append("--watch-channel")
             args.append(watch_channel)
-        proc = self.controller.run(args=args, wait=False, stdout=BytesIO())
+        proc = self.controller.run(args=args, wait=False, stdout=StringIO())
         return proc
 
     def raw_cluster_cmd(self, *args, **kwargs):