Bug 1494711

Summary: Live Storage Migration fails, live merge is not invoked, leaving snapshot locked
Product: Red Hat Enterprise Virtualization Manager Reporter: Gordon Watson <gwatson>
Component: ovirt-engineAssignee: Benny Zlotnik <bzlotnik>
Status: CLOSED ERRATA QA Contact: Kevin Alon Goldblatt <kgoldbla>
Severity: high Docs Contact:
Priority: unspecified    
Version: 4.1.6CC: bzlotnik, ebenahar, lsurette, mgoldboi, ratamir, rbalakri, Rhev-m-bugs, srevivo, tnisan, ykaul
Target Milestone: ovirt-4.2.0Keywords: ZStream
Target Release: ---   
Hardware: Unspecified   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of:
: 1495163 (view as bug list) Environment:
Last Closed: 2018-05-15 17:45:15 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: Storage RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 1484825    
Bug Blocks: 1495163    

Description Gordon Watson 2017-09-22 21:37:20 UTC 
Description of problem:

Live Storage Migration was performed against VMs with multiple disks. All volumes were moved successfully to the new storage domain, but in both cases the snapshot deletion for one disk was not even attempted, and the snapshot was left in a locked state.


Version-Release number of selected component (if applicable):

RHEV 4.1.6
RHVH 4,1,6


How reproducible:

Not.


Steps to Reproduce:
1.
2.
3.

Actual results:


Expected results:


Additional info:
Comment 7 Allon Mureinik 2017-09-24 14:38:51 UTC 
Benny, can you take a look please?
Comment 14 Kevin Alon Goldblatt 2017-11-30 12:21:09 UTC 
Verified with the following code:
-----------------------------------------------
ovirt-engine-4.2.0-0.5.master.el7.noarch
vdsm-4.20.8-53.gitc3edfc0.el7.centos.x86_64

 
Verified with the following scenario:
----------------------------------------------
1. Created vm with 5 disks
2. Started vm
3. Successfully live migrated all disks


Moving to VERIFY
Comment 15 RHV bug bot 2017-12-06 16:15:43 UTC 
INFO: Bug status wasn't changed from MODIFIED to ON_QA due to the following reason:

[No relevant external trackers attached]

For more info please contact: rhv-devops
Comment 16 RHV bug bot 2017-12-12 21:14:18 UTC 
INFO: Bug status wasn't changed from MODIFIED to ON_QA due to the following reason:

[No relevant external trackers attached]

For more info please contact: rhv-devops
Comment 17 RHV bug bot 2017-12-18 17:04:43 UTC 
INFO: Bug status (VERIFIED) wasn't changed but the folowing should be fixed:

[No relevant external trackers attached]

For more info please contact: rhv-devops
Comment 21 errata-xmlrpc 2018-05-15 17:45:15 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/RHEA-2018:1488
Comment 22 Franta Kust 2019-05-16 13:06:27 UTC 
BZ<2>Jira Resync