On Wed, Jul 14, 2010 at 10:04 AM, Kuang-Chun Cheng <kccheng@xxxxxxxxxxxxxxxxx> wrote: > Hi, > > I'm running CentOS 5.5 (on ThinkPad x61). > I use KVM to run a SLES 11.0 (32bits, kernel 2.6.27.19-5-pae) guest. > The "cat /proc/cpuinfo" got the result: > > processor : 0 > vendor_id : GenuineIntel > cpu family : 6 > model : 6 > model name : QEMU Virtual CPU version 0.9.1 > stepping : 3 > cpu MHz : 0.000 > cache size : 32 KB > fdiv_bug : no > hlt_bug : no > f00f_bug : no > coma_bug : no > fpu : yes > fpu_exception : yes > cpuid level : 4 > wp : yes > flags : fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca > cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx lm up pni > bogomips : 1437.69 > clflush size : 64 > power management: > > > The CPU Mhz is 0 !!!! Strange ... but reboot dom0 seems fix the issue. KC > On dom0 (CentOS 5.5), the "cat /proc/cpuinfo" got: > > processor : 0 > vendor_id : GenuineIntel > cpu family : 6 > model : 23 > model name : Intel(R) Core(TM)2 Duo CPU T8100 @ 2.10GHz > stepping : 6 > cpu MHz : 2094.743 > cache size : 3072 KB > physical id : 0 > siblings : 2 > core id : 0 > cpu cores : 2 > apicid : 0 > fpu : yes > fpu_exception : yes > cpuid level : 10 > wp : yes > flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge > mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall > nx lm constant_tsc ida pni monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr > sse4_1 lahf_lm > bogomips : 4189.48 > clflush size : 64 > cache_alignment : 64 > address sizes : 36 bits physical, 48 bits virtual > power management: > > processor : 1 > vendor_id : GenuineIntel > cpu family : 6 > model : 23 > model name : Intel(R) Core(TM)2 Duo CPU T8100 @ 2.10GHz > stepping : 6 > cpu MHz : 2094.743 > cache size : 3072 KB > physical id : 0 > siblings : 2 > core id : 1 > cpu cores : 2 > apicid : 1 > fpu : yes > fpu_exception : yes > cpuid level : 10 > wp : yes > flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge > mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall > nx lm constant_tsc ida pni monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr > sse4_1 lahf_lm > bogomips : 4188.88 > clflush size : 64 > cache_alignment : 64 > address sizes : 36 bits physical, 48 bits virtual > power management: > > > I have another Thinkpad x201i which also use CentOS 5.5 to host SLES11 guest > and that machine does not has this problem. > > Does anyone know what's wrong ? > Can change CPU info of guest OS ? Thanks > > Regards, > KC > _______________________________________________ CentOS-virt mailing list CentOS-virt@xxxxxxxxxx http://lists.centos.org/mailman/listinfo/centos-virt
