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Bug 1952078

Summary: [DOC] Failed to migrate vm when migration encryption is enabled - upgrade-flow
Product: Red Hat Enterprise Virtualization Manager Reporter: Arik <ahadas>
Component: DocumentationAssignee: Eli Marcus <emarcus>
Status: CLOSED CURRENTRELEASE QA Contact: Qin Yuan <qiyuan>
Severity: high Docs Contact:
Priority: high    
Version: 4.4.6CC: apinnick, bugs, ctomasko, lsurette, mavital, mzamazal, srevivo
Target Milestone: ovirt-4.5.3Keywords: Documentation
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: docscope 4.5
Fixed In Version: Doc Type: Known Issue
Doc Text:
When migrating virtual machines from hosts that have not been upgraded to hosts that have been upgraded, and migration encryption is enabled, the migration might fail due to a missing migration client certificate. Workaround: Place the migration origin host (that has not been upgraded) in Maintenance mode before proceeding with migration.
Story Points: ---
Clone Of: 1952075 Environment:
Last Closed: 2022-11-16 17:14:31 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: 1952075    
Bug Blocks:    

Description Arik 2021-04-21 13:04:11 UTC
+++ This bug was initially created as a clone of Bug #1952075 +++

This bug was initially created as a copy of Bug #1948376 - but tailored to migrations from 8.3 hosts (that are not set with client certificate) to 8.4 hosts

Comment 1 Milan Zamazal 2021-04-30 09:03:29 UTC
The current state that needs to be documented is: If a user experiences problems with encrypted migrations from 8.X to 8.4 due to a missing migration client certificate, it can be remedied by switching the 8.X host to maintenance.

Comment 3 Casper (RHV QE bot) 2022-09-08 20:00:51 UTC
This bug has low overall severity and is not going to be further verified by QE. If you believe special care is required, feel free to properly align relevant severity, flags and keywords to raise PM_Score or use one of the Bumps ('PrioBumpField', 'PrioBumpGSS', 'PrioBumpPM', 'PrioBumpQA') in Keywords to raise it's PM_Score above verification threashold (1000).

Comment 4 Eli Marcus 2022-11-15 16:50:26 UTC
Arik, 
please check this wording and comment:
 
"When migrating virtual machines from hosts that have not been upgraded to hosts that have been upgraded, and migration encryption is enabled, the migration might fail due to a missing migration client certificate.
Workaround: Place the migration origin host (that has not been upgraded) in Maintenance mode before proceeding with migration."

Comment 5 Arik 2022-11-15 17:22:22 UTC
Milan, can you please check the above?

Comment 6 Milan Zamazal 2022-11-15 17:42:56 UTC
Hi Eli, looks good to me.

Comment 7 Eli Marcus 2022-11-16 17:14:31 UTC
Published as Known Issue in Release Notes for RHV 4.4 SP 1 batch 3 - Nov. 17, 2022