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Bug 1540914

Summary:	[downstream clone - 4.1.9] Live Migration: Engine fails to pass the destination Host parameter when user shuts down VM in the middle of migration
Product:	Red Hat Enterprise Virtualization Manager	Reporter:	rhev-integ
Component:	ovirt-engine	Assignee:	Michal Skrivanek <michal.skrivanek>
Status:	CLOSED ERRATA	QA Contact:	Israel Pinto <ipinto>
Severity:	high	Docs Contact:
Priority:	high
Version:	4.1.8	CC:	amarchuk, apinnick, gwatson, ipinto, lsurette, mavital, michal.skrivanek, ratamir, rbalakri, Rhev-m-bugs, srevivo, troels, ykaul, ylavi
Target Milestone:	ovirt-4.1.9-1	Keywords:	ZStream
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:	If a virtual machine is manually shut down during migration, it does not appear in the host and its status in the Manager is "Down."	Story Points:	---
Clone Of:	1536300	Environment:
Last Closed:	2018-02-01 20:32:32 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	Virt	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1536300
Bug Blocks:

Description rhev-integ 2018-02-01 10:13:02 UTC

+++ This bug is a downstream clone. The original bug is: +++
+++   bug 1536300 +++
======================================================================

Description of problem:
When a VM being migrated from Host A to Host B is shutdown manually by a user before the migration completes, although VM status is "Down" , engine fails to pass the destination Host parameter .

The VM ends up being in  "MigratingTo" state without any associated Host.

It fails to let any other operation on it until manual DB intervention.

Version-Release number of selected component (if applicable):
rhevm-4.1.8.2-0.1.el7.noarch 




Additional info:

(Originally by Anitha Udgiri)

Comment 4 rhev-integ 2018-02-01 10:13:19 UTC

looks like a duplicate of bug 1505399

(Originally by michal.skrivanek)

Comment 5 rhev-integ 2018-02-01 10:13:24 UTC

WARN: Bug status wasn't changed from MODIFIED to ON_QA due to the following reason:

[Found non-acked flags: '{'rhevm-4.1.z': '?'}', ]

For more info please contact: rhv-devops: Bug status wasn't changed from MODIFIED to ON_QA due to the following reason:

[Found non-acked flags: '{'rhevm-4.1.z': '?'}', ]

For more info please contact: rhv-devops

(Originally by rhv-bugzilla-bot)

Comment 6 rhev-integ 2018-02-01 10:13:29 UTC

WARN: Bug status wasn't changed from MODIFIED to ON_QA due to the following reason:

[Found clone flags: ['rhevm-4.1.z', 'rhevm-4.2-ga'], ]

For more info please contact: rhv-devops: Bug status wasn't changed from MODIFIED to ON_QA due to the following reason:

[Found clone flags: ['rhevm-4.1.z', 'rhevm-4.2-ga'], ]

For more info please contact: rhv-devops

(Originally by rhv-bugzilla-bot)

Comment 7 Israel Pinto 2018-02-01 13:06:01 UTC

Engine: Red Hat Virtualization Manager Version: 4.1.9.2-0.1.el7
Host:
OS Version:RHEL - 7.4 - 18.el7
Kernel Version:3.10.0 - 693.17.1.el7.x86_64
KVM Version:2.9.0 - 16.el7_4.14
LIBVIRT Version:libvirt-3.2.0-14.el7_4.7
VDSM Version:vdsm-4.19.45-1.el7ev


Steps:
1. Start the VM
2. Migration VM
3. When the VM has "migrating" state, poweroff it

Resluts:
The VM disappeared from hosts, and in down state under the engine

Comment 11 errata-xmlrpc 2018-02-01 20:32:32 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/RHBA-2018:0266

Comment 12 Franta Kust 2019-05-16 12:55:17 UTC

BZ<2>Jira re-sync