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Bug 1098312

Summary: FC cinder volumes still show mpath device on nova host after volumes are detached from instance.
Product: Red Hat OpenStack Reporter: wiley crider <wcrider>
Component: openstack-novaAssignee: Dan Smith <dasmith>
Status: CLOSED ERRATA QA Contact: Yogev Rabl <yrabl>
Severity: urgent Docs Contact:
Priority: urgent    
Version: 4.0CC: breeler, dasmith, dmaley, dron, eharney, james.brown, johfulto, ndipanov, nlevinki, sclewis, scohen, sgordon, sgotliv, tdunnon, yeylon
Target Milestone: z5Keywords: OtherQA, TestOnly, ZStream
Target Release: 4.0   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: openstack-nova-2013.2.3-11.el6ost Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
: 1105772 1115375 (view as bug list) Environment:
Last Closed: 2014-10-22 17:21:50 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1093416, 1105772, 1115375, 1147652    
Attachments:
Description Flags
Observed Issues
none
test failure with patches
none
logs from failed test
none
packages installed with failed test none

Description wiley crider 2014-05-15 18:45:22 UTC 
Created attachment 896042 [details]
Observed Issues

Description of problem:

FC cinder volumes still show mpath device on nova host after volumes are detached from instance. When a image is destroyed on the compute node the attached cinder volume remains on the compute node.

How reproducible:
100%

Steps to Reproduce:
Boot Nova Image with Cinder volume. 
Destory Image

Actual results:
The Cinder Volume is not removed.

Expected results:
The Cinder volume should be removed upon image destruction.

Additional info:

The pdf attached show an example of the issue step by step.
Comment 2 Dafna Ron 2014-05-15 19:49:17 UTC 
duplicate of https://bugzilla.redhat.com/show_bug.cgi?id=1093416 ?
Comment 3 wiley crider 2014-05-16 22:12:07 UTC 
Created attachment 896518 [details]
test failure with patches

Ken has recorded the commands run and the results which are contained in the PDF.
Comment 4 wiley crider 2014-05-16 22:12:35 UTC 
Created attachment 896520 [details]
logs from failed test
Comment 5 wiley crider 2014-05-16 22:13:17 UTC 
Created attachment 896522 [details]
packages installed with failed test
Comment 6 wiley crider 2014-05-16 22:14:31 UTC 
The BZ has been updated with results from Ken's test. I have attached the PDF containing the commands and results, the logs from the compute host, and the packages that were given.
Comment 7 Sergey Gotliv 2014-05-17 20:43:10 UTC 
(In reply to Dafna Ron from comment #2)
> duplicate of https://bugzilla.redhat.com/show_bug.cgi?id=1093416 ?

Yes, this is a dup.
Comment 10 Sergey Gotliv 2014-06-07 12:42:27 UTC 
The same problem with FC volumes is detected on both Cinder and Nova. This bug describes the problem on Nova and contains attachments related to the Nova so I leave it on Nova and open another bug on Cinder (BZ#1105772).
Comment 25 nlevinki 2014-10-13 06:35:33 UTC 
we can't verify due to lack of equipment.
FC driver for EMC and XtreamIO are supported from IceHouse and not from Havana
Comment 28 errata-xmlrpc 2014-10-22 17:21:50 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://rhn.redhat.com/errata/RHSA-2014-1689.html