tree 1751ed417ead271a41a8e58fbfe19d5b756f0ced
parent 268cd656bce3f731aa847ae6f827d51960128880
author Xinli Guan <xinli@us.ibm.com> 1476214465 +0000
committer Jordan Pittier <jordan.pittier@scality.com> 1476347245 +0000

waiters.py: raise BackupException defined in tempest/lib

This patch is to fix the issue which described in the bug #1632410

A timeout is being raised on a volume backup test scenario
which could be that because the volume backup is slow or
we tripped a cinder bug. The real issue is that wait loop
for backups in tempest is referencing a non-existent exception class,
"VolumeBackupException".

Change-Id: I2d74afc29cd52da7f3642bf56ea896c92cfccdca
Closes-bug: #1632410