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Re: [Xen-users] W2K3 HVM with gplpv shows strange pings

To: Andrew Lyon <andrew.lyon@xxxxxxxxx>
Subject: Re: [Xen-users] W2K3 HVM with gplpv shows strange pings
From: Andreas Pflug <pgadmin@xxxxxxxxxxxxxxxxx>
Date: Mon, 18 May 2009 12:56:46 +0200
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Andrew Lyon wrote:
> On Mon, May 18, 2009 at 10:46 AM, Andreas Pflug
> <pgadmin@xxxxxxxxxxxxxxxxx> wrote:
>   
>> I just migrated a W2K3 Server to a Xen HVM domain, using the gplpv
>> 0.10.69 drivers.
>> Now ping shows strange results:
>>
>> Pinging 127.0.0.1 with 32 bytes of data:
>>
>> Reply from 127.0.0.1: bytes=32 time=23538ms TTL=128
>> Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
>> Reply from 127.0.0.1: bytes=32 time=-23538ms TTL=128
>> Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
>>
>> Same result with external addresses (which I checked first, when I found
>> that iScsiInitator doesn't work any more)
>>
>> Apparently the xen pci driver also installs the "High precision event
>> timer", so I suspect a misbehaviour in the gplpv driver.
>>
>> Any clues?
>>
>> Regards,
>> Andreas
>>
>>
>> _______________________________________________
>> Xen-users mailing list
>> Xen-users@xxxxxxxxxxxxxxxxxxx
>> http://lists.xensource.com/xen-users
>>
>>     
>
>
> Try adding timer_mode=1 to the hvm config file.
>   
Ok, that did the trick.

Thanks!
Regards,
Andreas


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