Re: [Users] Timezone Hypervisor/VM
On Thu, Feb 06, 2014 at 12:46:38PM -0500, Bob wrote:
I have the same issue. I have assumed it was a Windows configuration
issue. I have relied on sync'ing to Internet Time upon each bootup.
It would be nice to find a solution to this. My Windows VM
consistently comes up exactly 5 hours off, and although NTP is
configured the time is never corrected until I manually sync to
Internet Time. It certainly appears to be using the wrong TZ (GMT).
I suppose you are seeing
https://bugzilla.redhat.com/show_bug.cgi?id=956741 When RHEL VMs are
powered off/on time is off by as much as 3 hrs when system comes
back up
which http://gerrit.ovirt.org/14750 should fix. Which ovirt version are
you using? Would you agree to verify the patch once Martin backports it?
Dan.
-Bob
On 2/6/2014 11:39 AM, Markus Stockhausen wrote:
>Hello,
>
>all my searching/reading left me more confused. My current problem is
>a Windows VM that has a wrong "timezone" - at least if I do not activate
>internet time server sync.
>
>Settings are:
>
>- OVirt VM definition - First Run GMT+1 - thats ok
>- hypervisor host: timezone CET (= GMT+1) - 18:00 - thats ok
>- Windows VM: timezone CET ( = GMT+1) - 17:00 - thats wrong
>
>I got a thread that suggested to look at vm_dynamic. There we have:
>
>select a.vm_name,b.utc_diff from vm_static a, vm_dynamic b
>engine-# where a.vm_guid=b.vm_guid;
> vm_name | utc_diff
>------------------+----------
> Win7x64_Master | 0
>
>But what should that tell me?
>
>Although we work with timeservers inside the VMs we want to ensure
>that even without them the VM time should match the hypervisor time.
>
>Has anyone a simple and clear explanation how this should work.
>
>Thanks in advance.
>
>Markus
>
>
>
>
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