vstart_runner: use FileNotFoundError when os.stat() fails

Fixes: https://tracker.ceph.com/issues/51369
Signed-off-by: Rishabh Dave <ridave@redhat.com>
(cherry picked from commit 3fc70036082f5bca2dfb0a03abf4c03ae3c9411f)

diff --git a/qa/tasks/vstart_runner.py b/qa/tasks/vstart_runner.py
index c88c93b80ec01f5d1d4d1cf6f69fcb6d1bd870ef..25fccb37d4816c28ee66b11385c3c00922b4ed7c 100644 (file)
--- a/qa/tasks/vstart_runner.py
+++ b/qa/tasks/vstart_runner.py
@@ -1332,13 +1332,9 @@ def teardown_cluster():
 
 
 def clear_old_log():
-    from os import stat
-
     try:
-        stat(logpath)
-    # would need an update when making this py3 compatible. Use FileNotFound
-    # instead.
-    except OSError:
+        os.stat(logpath)
+    except FileNotFoundError:
         return
     else:
         os.remove(logpath)