Comment 3 for bug 1468304

Add the import fails due to :
48463eabc47ec062ed77fe - - -] Import record started, backup_url: eyJzdGF0dXMiOiAiYXZhaWxhYmxlIiwgIm9iamVjdF9jb3VudCI6IDIyLCAiZGVsZXRlZF9hdCI6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\nLWUwNGRlZmMyY2IwMiIsICJzaXplIjogMX0=.
2015-06-24 06:54:02.262 16133 INFO cinder.backup.manager [req-ba43bd56-1f44-4fdc-87c0-e4e11fcc5552 88769c0a0e5d4389baa34d9c52d44551 372e96688248463eabc47ec062ed77fe - - -] Backend not found in hostname (None) so using default.
2015-06-24 06:54:02.290 16133 ERROR oslo_messaging.rpc.dispatcher [req-ba43bd56-1f44-4fdc-87c0-e4e11fcc5552 88769c0a0e5d4389baa34d9c52d44551 372e96688248463eabc47ec062ed77fe - - -] Exception during message handling: Invalid backup: 'utf8' codec can't decode byte 0x9c in position 57: invalid start byte
2015-06-24 06:54:02.290 16133 TRACE oslo_messaging.rpc.dispatcher Traceback (most recent call last):
2015-06-24 06:54:02.290 16133 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 142, in _dispatch_and_reply
2015-06-24 06:54:02.290 16133 TRACE oslo_messaging.rpc.dispatcher executor_callback))
2015-06-24 06:54:02.290 16133 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 186, in _dispatch
2015-06-24 06:54:02.290 16133 TRACE oslo_messaging.rpc.dispatcher executor_callback)
2015-06-24 06:54:02.290 16133 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 130, in _do_dispatch
2015-06-24 06:54:02.290 16133 TRACE oslo_messaging.rpc.dispatcher result = func(ctxt, **new_args)
2015-06-24 06:54:02.290 16133 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/osprofiler/profiler.py", line 105, in wrapper
2015-06-24 06:54:02.290 16133 TRACE oslo_messaging.rpc.dispatcher return f(*args, **kwargs)
2015-06-24 06:54:02.290 16133 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/cinder/backup/manager.py", line 587, in import_record
2015-06-24 06:54:02.290 16133 TRACE oslo_messaging.rpc.dispatcher raise exception.InvalidBackup(reason=msg)
2015-06-24 06:54:02.290 16133 TRACE oslo_messaging.rpc.dispatcher InvalidBackup: Invalid backup: 'utf8' codec can't decode byte 0x9c in position 57: invalid start byte
2015-06-24 06:54:02.290 16133 TRACE oslo_messaging.rpc.dispatcher