Bail autotune if uuid is None

tune_dev logs a debug message saying it cannot continue and then tries to continue. Closes-Bug: 1660240 Change-Id: I62317d80f9249030dcf1d9ccd80e4340ad8594a1
openstack · Jan 30, 2017 · 69b691e · 69b691e
1 parent f118436
commit 69b691e
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/ceph/__init__.py b/ceph/__init__.py
@@ -390,6 +390,7 @@ def tune_dev(block_dev):
     if uuid is None:
         log('block device {} uuid is None.  Unable to save to '
             'hdparm.conf'.format(block_dev), level=DEBUG)
+        return
     save_settings_dict = {}
     log('Tuning device {}'.format(block_dev))
     status_set('maintenance', 'Tuning device {}'.format(block_dev))