Bug 1299706 - Volume detach fails with 'ERROR: <attribute 'message' of 'exceptions.BaseException' objects> (HTTP 500)'
Summary: Volume detach fails with 'ERROR: <attribute 'message' of 'exceptions.BaseExce...
Keywords:
Status: CLOSED DUPLICATE of bug 1265745
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: openstack-nova
Version: 5.0 (RHEL 7)
Hardware: All
OS: Linux
high
high
Target Milestone: ---
: 8.0 (Liberty)
Assignee: Lee Yarwood
QA Contact: nlevinki
URL:
Whiteboard:
: 1305032 (view as bug list)
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-01-19 04:42 UTC by Jaison Raju
Modified: 2019-10-10 10:55 UTC (History)
13 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2016-04-25 13:27:49 UTC
Target Upstream Version:

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System ID Private Priority Status Summary Last Updated
Launchpad 1327218 0 None None None 2016-01-28 18:28:36 UTC

Description Jaison Raju 2016-01-19 04:42:02 UTC 
Description of problem:
volume detach on nova always fails for a specific instance.

# nova volume-detach 858d9a84-c7d3-4316-ba3e-97b3fd65c2b7 83574e7f-35ce-493a-8405-d09dc663421f
ERROR: <attribute 'message' of 'exceptions.BaseException' objects> (HTTP 500)

Also cinder shows wrong device name for attached volume .
libvirt driver has allowed access to this volume on the instance .

Version-Release number of selected component (if applicable):
python-novaclient-2.17.0-2.el7ost.noarch
openstack-nova-api-2014.1.5-1.el7ost.noarch
openstack-nova-common-2014.1.5-1.el7ost.noarch
openstack-nova-compute-2014.1.5-1.el7ost.noarch
python-cinderclient-1.0.9-1.el7ost.noarch

How reproducible:
Always on customer environment 

Steps to Reproduce:
1.
2.
3.

Actual results:
volume detach fails

Expected results:
volume is detached successfully 

Additional info:
Suspected bug but of centos6 .
https://bugs.launchpad.net/nova/+bug/1217874
Comment 19 Lee Yarwood 2016-02-11 15:20:51 UTC 
*** Bug 1305032 has been marked as a duplicate of this bug. ***
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