glusterfs-native driver CI for Manila sometime fails during the devstack run,
2015-09-23 21:01:09.464 | ++ _create_thin_lv_gluster_vol manila-glusterfs-native-vol-20G-5 20G
2015-09-23 21:01:09.464 | ++ local vol_name=manila-glusterfs-native-vol-20G-5
2015-09-23 21:01:09.464 | ++ local vol_size=20G
2015-09-23 21:01:09.464 | ++ sudo lvcreate -V 20G -T glusterfs-vg/glusterfs-thinpool -n manila-glusterfs-native-vol-20G-5
2015-09-23 21:01:09.506 | Logical volume "manila-glusterfs-native-vol-20G-5" created
2015-09-23 21:01:09.533 | ++ sudo mkfs.xfs -i size=512 /dev/glusterfs-vg/manila-glusterfs-native-vol-20G-5
2015-09-23 21:01:09.538 | mkfs.xfs: cannot open /dev/glusterfs-vg/manila-glusterfs-native-vol-20G-5: Device or resource busy
2015-09-23 21:01:09.540 | + exit_trap
2015-09-23 21:01:09.540 | + local r=1
2015-09-23 21:01:09.541 | ++ jobs -p
2015-09-23 21:01:09.543 | + jobs=28129
2015-09-23 21:01:09.544 | + [[ -n 28129 ]]
2015-09-23 21:01:09.544 | + [[ -n /opt/stack/new/devstacklog.txt.2015-09-23-204619 ]]
2015-09-23 21:01:09.544 | + [[ True == \T\r\u\e ]]
2015-09-23 21:01:09.544 | + echo 'exit_trap: cleaning up child processes'
2015-09-23 21:01:09.544 | exit_trap: cleaning up child processes
2015-09-23 21:01:09.544 | + kill 28129
2015-09-23 21:01:09.544 | ./stack.sh: line 467: kill: (28129) - No such process
Reviewed: https:/
Committed: https:/
Submitter: Jenkins
Branch: master
commit 9110aa631b332b2
Author: Csaba Henk <email address hidden>
Date: Thu Sep 24 12:30:36 2015 +0200
retry mkfs.xfs until subject LV becomes available (or a time bound is reached)
Closes-Bug: #1499223
Change-Id: I7ede18cadad1c7