Bug 1299896

Summary: Alias not found for device type graphics during migration at destination host error in vdsm log while migrating VM between 3.5 hosts in 3.6 engine
Product: [oVirt] ovirt-engine Reporter: Michael Burman <mburman>
Component: BLL.VirtAssignee: Michal Skrivanek <michal.skrivanek>
Status: CLOSED WONTFIX QA Contact: Ilanit Stein <istein>
Severity: low Docs Contact:
Priority: unspecified    
Version: 3.6.2.5CC: bugs
Target Milestone: ---Flags: mburman: planning_ack?
mburman: devel_ack?
mburman: testing_ack?
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard: virt
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2016-01-29 14:15:39 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: Virt RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:

Description Michael Burman 2016-01-19 13:52:39 UTC 
Description of problem:
Alias not found for device type graphics during migration at destination host error in vdsm log while migrating VM between 3.5 hosts in 3.6 engine. 

The next error appears in vdsm log while migrating a VM in cluster 3.5 between 2 servers with vdsm 3.5 (vdsm 4.16.32) in a 3.6 engine -->

Thread-305::ERROR::2016-01-19 06:12:16,360::vm::5764::vm.Vm::(_updateDevicesDomxmlCache) vmId=`4552036a-58a1-41b6-af8f-cd0dcb5aa003`::Alias not found for device type graphics during migration at destination host

Version-Release number of selected component (if applicable):
3.6.2.5-0.1.el6
vdsm-4.16.32
Comment 1 Michal Skrivanek 2016-01-29 14:15:39 UTC 
it's a harmless 3.5 problem
we won't be fixing 3.5 code anymore, so, as long as it's not happening to 3.6 vdsms we're good