ceph-volume: silence 'ceph-bluestore-tool' failures

If 'ceph-bluestore-tool' fails on a device, the json output of the list
command will be messed up. Ignoring stderr of that command fixes this.

Signed-off-by: Sébastien Han <seb@redhat.com>

diff --git a/src/ceph-volume/ceph_volume/devices/raw/list.py b/src/ceph-volume/ceph_volume/devices/raw/list.py
index f72c135ed89336874a1a0653ad3dda6b7e5fc66c..b04f55cd8da0abbe7c006e556feab1055a32b23b 100644 (file)
--- a/src/ceph-volume/ceph_volume/devices/raw/list.py
+++ b/src/ceph-volume/ceph_volume/devices/raw/list.py
@@ -41,7 +41,7 @@ class List(object):
             # bluestore?
             out, err, ret = process.call([
                 'ceph-bluestore-tool', 'show-label',
-                '--dev', dev])
+                '--dev', dev], verbose_on_failure=False)
             if ret:
                 logger.debug('No label on %s' % dev)
                 continue