RE: [Xen-devel] [PATCH] Fox for pcnet device model data corruption

["Kamble, Nitin A" <nitin.a.kamble@xxxxxxxxx>]

Hi Dan,
   I am using i386 FC3 on the VMX guest. And x86_64 FC4 as the dom0
host. I am using the default config for bridge and networking, using the
xen-bridge.
   The data rate I am getting for scp from dom0 to vmx guest is 2.4MBps.

With the patch I have not seen any scp failures from dom0 to VMX guest.
It was comparatively easier for me to reproduce the VMX guest scp
problem on the same setup without the patch. Without the patch I was
also observing packets lost errors reported by the pcnet device in the
vmx guest. By design with the patch those errors should never come, and
that's what I am observing.

Thanks & Regards,
Nitin
------------------------------------------------------------------------
-----------
Open Source Technology Center, Intel Corp

>-----Original Message-----
>From: Daniel Stekloff [mailto:dsteklof@xxxxxxxxxx]
>Sent: Monday, February 27, 2006 2:43 PM
>To: Kamble, Nitin A
>Cc: Li, Xin B; Ian Pratt; xen-devel@xxxxxxxxxxxxxxxxxxx
>Subject: RE: [Xen-devel] [PATCH] Fox for pcnet device model data
corruption
>
>On Mon, 2006-02-27 at 08:19 -0800, Kamble, Nitin A wrote:
>> Hi Dan,
>>   If you are scping from different host, then it is possible that you
>> are seeing the dom0 network issue in the vmx guest. Can you try
scping
>> the file from dom0 to vmx guest?
>
>
>I have now run using FC4 vmx domain and the 2gb failed. Transfer rate
>was between 900kb/sec and 1.6kb/sec - mostly around 1.1mb/sec. What's
>the acceptable rate here?


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