Bug 1548174

Summary: "Actual Timezone in Guest Differs from Configuration Error" - PST / GMT -8 - Windows VM
Product: Red Hat Enterprise Virtualization Manager Reporter: amashah
Component: ovirt-engineAssignee: Michal Skrivanek <michal.skrivanek>
Status: CLOSED ERRATA QA Contact: Vitalii Yerys <vyerys>
Severity: medium Docs Contact:
Priority: unspecified    
Version: 4.1.9CC: amashah, bugzilla, lsurette, michal.skrivanek, mtessun, rbalakri, Rhev-m-bugs, srevivo, ykaul
Target Milestone: ovirt-4.2.2Keywords: ZStream
Target Release: ---Flags: lsvaty: testing_plan_complete-
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of:
: 1552811 (view as bug list) Environment:
Last Closed: 2018-05-15 17:48:28 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:
Embargoed:
Bug Depends On:    
Bug Blocks: 1552811    

Description amashah 2018-02-22 22:30:12 UTC 
Description of problem:

Windows 10 Pro and Windows Server 2012 R2 were tested with the latest RHEV Tools installed, and in RHV-M have the ! indicating that Timezone in guest differs from configuration error. This is only noticed with PST (GMT -8) as the Timezone.

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

RHV 4.1.9, RHEV Tools 4.1-7, Windows 10 Pro, Windows Server 2012 R2

How reproducible: 100%

Steps to Reproduce:
1. Install Windows VM, set hardware offset to GMT -8 
2. Set Windows VM to PST -8
3. Observe ! in RHV-M

Actual results:
! in RHV-M to the left of the VM indicating "Actual Timezone in Guest Differs from Configuration Error".

Expected results:
There should not be any reported time differences.


Additional info: 

engine=> select utc_diff,guest_timezone_offset from vm_dynamic where vm_guid = (select vm_guid from vm_static where vm_name ='win10-test');

 utc_diff | guest_timezone_offset 
----------+-----------------------
   -28800 |                  -480

This appears to be correct. Also there are several time zones for -8 in Windows 10, all of them report this error.
Comment 4 RHV bug bot 2018-03-07 16:25:03 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
Comment 6 Vitalii Yerys 2018-03-16 16:40:11 UTC 
Verified with:
Software Version:4.2.2.4-0.1.el7
Comment 10 errata-xmlrpc 2018-05-15 17:48:28 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 11 Franta Kust 2019-05-16 13:04:16 UTC 
BZ<2>Jira Resync
Comment 12 Daniel Gur 2019-08-28 13:12:10 UTC 
sync2jira
Comment 13 Daniel Gur 2019-08-28 13:16:23 UTC 
sync2jira