Bug 1547578 - Nova assumes that a volume is fully detached from the compute if the volume is not defined in the instance's libvirt definition
Summary: Nova assumes that a volume is fully detached from the compute if the volume i...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: openstack-nova
Version: 12.0 (Pike)
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: z3
: 12.0 (Pike)
Assignee: Sahid Ferdjaoui
QA Contact: Joe H. Rahme
URL:
Whiteboard:
Depends On: 1505595 1547576
Blocks: 1547580
TreeView+ depends on / blocked
 
Reported: 2018-02-21 15:00 UTC by Sahid Ferdjaoui
Modified: 2022-07-09 11:43 UTC (History)
15 users (show)

Fixed In Version: openstack-nova-16.0.4-6.el7ost
Doc Type: Bug Fix
Doc Text:
Prior to this update, a volume detach operation performed under certain failure scenarios could result in the removal of a volume's libvirt definition without full removal of the associated logical volume (LUN) from the host. This allowed Cinder to incorrectly perform subsequent operations while the compute host still had active paths to the device. As of this update, even under a failure scenario, Nova compute attempts to disconnect the LUN from the host. The result is a better release of the logical volume on the host.
Clone Of: 1547576
: 1547580 (view as bug list)
Environment:
Last Closed: 2018-08-20 12:55:29 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
OpenStack gerrit 515008 0 None None None 2018-02-21 15:00:12 UTC
Red Hat Issue Tracker OSP-4887 0 None None None 2022-07-09 11:43:14 UTC
Red Hat Product Errata RHSA-2018:2332 0 None None None 2018-08-20 12:57:40 UTC

Comment 1 Lon Hohberger 2018-05-22 10:37:57 UTC 
According to our records, this should be resolved by openstack-nova-16.0.4-15.el7ost.  This build is available now.
Comment 8 errata-xmlrpc 2018-08-20 12:55:29 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2018:2332
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