diff options
Diffstat (limited to 'nova/utils.py')
| -rw-r--r-- | nova/utils.py | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/nova/utils.py b/nova/utils.py index 838e11b3c..7880c609c 100644 --- a/nova/utils.py +++ b/nova/utils.py @@ -171,10 +171,6 @@ def execute(*cmd, **kwargs): stdout=stdout, stderr=stderr, cmd=' '.join(cmd)) - # NOTE(termie): this appears to be necessary to let the subprocess - # call clean something up in between calls, without - # it two execute calls in a row hangs the second one - greenthread.sleep(0) return result except ProcessExecutionError: if not attempts: @@ -183,6 +179,11 @@ def execute(*cmd, **kwargs): LOG.debug(_("%r failed. Retrying."), cmd) if delay_on_retry: greenthread.sleep(random.randint(20, 200) / 100.0) + finally: + # NOTE(termie): this appears to be necessary to let the subprocess + # call clean something up in between calls, without + # it two execute calls in a row hangs the second one + greenthread.sleep(0) def ssh_execute(ssh, cmd, process_input=None, |