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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-users] controlling /proc/cpuinfo
I need to control what the machine shows and /proc/cpuinfo. For example, my virtual machine shows 8 CPU's, but I think that these look like independent CPU's to the apps. I need to change this to look like they are two cpu's and 4 cores per cpu. I need this because my software licensing requires this scheme and also because it is actually true, I have four physical CPU's and 4 cores each. cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 15 model name : Intel(R) Xeon(R) CPU X7350 @ 2.93GHz stepping : 11 cpu MHz : 2925.864 cache size : 4096 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu de tsc msr pae mce cx8 apic sep mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr dca lahf_lm bogomips : 5863.85 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 15 model name : Intel(R) Xeon(R) CPU X7350 @ 2.93GHz stepping : 11 cpu MHz : 2925.864 cache size : 4096 KB physical id : 4 siblings : 1 core id : 1 cpu cores : 1 fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu de tsc msr pae mce cx8 apic sep mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr dca lahf_lm bogomips : 5863.85 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 15 model name : Intel(R) Xeon(R) CPU X7350 @ 2.93GHz stepping : 11 cpu MHz : 2925.864 cache size : 4096 KB physical id : 6 siblings : 1 core id : 1 cpu cores : 1 fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu de tsc msr pae mce cx8 apic sep mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr dca lahf_lm bogomips : 5863.85 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 15 model name : Intel(R) Xeon(R) CPU X7350 @ 2.93GHz stepping : 11 cpu MHz : 2925.864 cache size : 4096 KB physical id : 0 siblings : 1 core id : 3 cpu cores : 1 fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu de tsc msr pae mce cx8 apic sep mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr dca lahf_lm bogomips : 5863.85 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 15 model name : Intel(R) Xeon(R) CPU X7350 @ 2.93GHz stepping : 11 cpu MHz : 2925.864 cache size : 4096 KB physical id : 2 siblings : 1 core id : 3 cpu cores : 1 fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu de tsc msr pae mce cx8 apic sep mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr dca lahf_lm bogomips : 5863.85 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 15 model name : Intel(R) Xeon(R) CPU X7350 @ 2.93GHz stepping : 11 cpu MHz : 2925.864 cache size : 4096 KB physical id : 4 siblings : 1 core id : 3 cpu cores : 1 fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu de tsc msr pae mce cx8 apic sep mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr dca lahf_lm bogomips : 5863.85 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 15 model name : Intel(R) Xeon(R) CPU X7350 @ 2.93GHz stepping : 11 cpu MHz : 2925.864 cache size : 4096 KB physical id : 6 siblings : 1 core id : 3 cpu cores : 1 fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu de tsc msr pae mce cx8 apic sep mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr dca lahf_lm bogomips : 5863.85 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 15 model name : Intel(R) Xeon(R) CPU X7350 @ 2.93GHz stepping : 11 cpu MHz : 2925.864 cache size : 4096 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu de tsc msr pae mce cx8 apic sep mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr dca lahf_lm bogomips : 5863.85 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: _______________________________________________ Xen-users mailing list 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