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Bug 1296501

Summary: Retype a volume is failed with "Could not find a host for volume..."
Product: Red Hat OpenStack Reporter: lkuchlan <lkuchlan>
Component: openstack-cinderAssignee: Eric Harney <eharney>
Status: CLOSED DUPLICATE QA Contact: nlevinki <nlevinki>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 6.0 (Juno)CC: eharney, scohen, yeylon
Target Milestone: ---   
Target Release: 8.0 (Liberty)   
Hardware: Unspecified   
OS: Unspecified   
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Fixed In Version: Doc Type: Bug Fix
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Clone Of: Environment:
Last Closed: 2016-01-07 13:54:50 UTC Type: Bug
Regression: --- Mount Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Description lkuchlan 2016-01-07 11:51:41 UTC
Created attachment 1112423 [details]
logs

Description of problem:
Retype a volume without using "--migration-policy" optional argument is failed  with "Could not find a host for volume...", however when using this optional argument the operation succeed 
Another issue is that there is not an indication to the failure from CLI 

* I used 2 Netapp-nfs as back ends 

Version-Release number of selected component (if applicable):
openstack-cinder-2014.2.3-11.el7ost.noarch
python-cinder-2014.2.3-11.el7ost.noarch
python-cinderclient-1.1.1-1.el7ost.noarch

How reproducible:
100%

Steps to Reproduce:
1. Retype a volume to a new back end without using the optional argument: "--migration-policy"

Actual results:
Retype a volume is failed with "Could not find a host for volume..."
There is not an indication to the failure from CLI  

Expected results:
The migration should also succeed, while not using "--migration-policy" optional argument
If the migration has failed should be an indication to the failure from CLI

Comment 2 Sean Cohen 2016-01-07 13:54:50 UTC

*** This bug has been marked as a duplicate of bug 1296502 ***