GSX 3.2.1 on XEON makes Linux guests running too fast

Hi,

we are running a GSX 3.2.1 Server on a SLES 9 SP2 XEON SMP (4CPU) Machine. As guests we are using SLES 8 SP4, and SLES 9 SP2 Machines.

All of these run way too fast (the clock drifts for about 1,5 Minutes in 10 Minutes) I tried everthing .... setting clock=pmtmr, clock=pit, acpi=off noacpi, params.h-patch to 100Hz .. nothing worked. And all Kernels we are using are showing the same effects ( 2.6.5-7.252-default on the SLES9 machines and 2.4.21-306-smp on the SLES 8 machines)

Is there anything else, we could try? Or anything else we should check ?

regards

Thomas