John R Pierce wrote:
> *HOWEVER*...
About an hour after mailing that, I realized that the buggy RHEL2.1 system was running with Intel Hyperthreading enabled (so it appeared as 4 CPUs) while the no-problems RH8.0 system had hyperthreading enabled (we'd previously been benchmarking some multithreaded stuff both ways). So, its *just* possible that the earlier RHEL2.1 (kernel 2.4.9-e.43enterprise) had issues which the later RH8 (2.4.20-28.8smp) were resolved. I'll not be able to test this hypothesis until monday morning.
I run RHEL2.1 on the same your HW with HT enabled and I never had a problem with that.
Regards Gaetano Mendola
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