RE: [Xen-users] Problems with GPLPV network latency

["Nick Couchman" <Nick.Couchman@xxxxxxxxx>]

James,
What config options adjust the timer in Xen?

-Nick

>>> "James Harper"  06/08/10 7:30 PM >>>
> 
> Ian,
> I see some of the same behavior - pings from my Windows-based domUs
with GPL
> PV drivers have seemingly random latency times from < 1 ms to more
than 8000
> ms.  The funny thing is that I *know* this isn't the actual latency,
since I
> would notice a ping taking 8 seconds to get back - it happens very,
very
> rapidly.  There must be something in the GPL PV network driver code
that is
> supposed to (help) compute this that is malfunctioning.
> 

I think you can mitigate this by fiddling with the timer options in your
config file.

James



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