Bug 1315661 - Migration failed between two Ceph back ends
Summary: Migration failed between two Ceph back ends
Keywords:
Status: CLOSED DUPLICATE of bug 1262068
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: openstack-cinder
Version: 8.0 (Liberty)
Hardware: x86_64
OS: Linux
medium
medium
Target Milestone: ---
: 9.0 (Mitaka)
Assignee: Jon Bernard
QA Contact: Yogev Rabl
URL:
Whiteboard:
Depends On:
Blocks: 1122356
TreeView+ depends on / blocked
 
Reported: 2016-03-08 11:36 UTC by Yogev Rabl
Modified: 2016-07-26 13:38 UTC (History)
4 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2016-07-26 13:38:06 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)
Cinder log during the migration (22.23 KB, text/plain)
2016-03-08 11:36 UTC, Yogev Rabl 		no flags Details
cinder volume log (1.03 MB, text/plain)
2016-03-08 12:25 UTC, Yogev Rabl 		no flags Details
View All

Description Yogev Rabl 2016-03-08 11:36:38 UTC 
Created attachment 1134102 [details]
Cinder log during the migration

Description of problem:
A setup with 2 Ceph back ends failed to migrate a volume with using the retype function. 
Each back end has its own type set to it with volume_backend_name parameter.
The migration failed with no distinct error in the logs (see attachment) 



Version-Release number of selected component (if applicable):
python-cinder-7.0.1-6.el7ost.noarch
openstack-cinder-7.0.1-6.el7ost.noarch

How reproducible:
100%

Steps to Reproduce:
1. Create a volume with a type linked to a back end
2. Retype the volume


Actual results:
The migration failed

Expected results:
The volume should migrate to the other Ceph cluster

Additional info:
Comment 2 Yogev Rabl 2016-03-08 12:25:26 UTC 
Created attachment 1134130 [details]
cinder volume log
Note You need to log in before you can comment on or make changes to this bug.