Hi guys, I'm having a problem with kvm, my physical machine have 2 processor Xeon E5520, with 8 mb cache size, when i run "cat /proc/cpuinfo" the linux shows 16 processors equal.
processor : 15 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU E5520 @ 2.27GHz stepping : 5 cpu MHz : 1596.000 cache size : 8192 KB physical id : 1 siblings : 8 core id : 3 cpu cores : 4 apicid : 23 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm const ant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr sse4_1 ss e4_2 popcnt lahf_lm bogomips : 4533.28 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] The problem is that when I run the same command on the virtual machine, Linux shows the processors with only 32 kb, I believe that anything is wrong. processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 6 model name : QEMU Virtual CPU version 0.9.1 stepping : 3 cpu MHz : 2266.575 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 : 4540.34 clflush size : 64 power management: On the host: [r...@nissan ~]# lsmod | grep kvm kvm_intel 86920 1 kvm 226208 2 ksm,kvm_intel On virtual Machine: linea:/# x86info x86info v1.21. Dave Jones 2001-2007 Found 1 CPU, but found 16d CPUs in MPTable. -------------------------------------------------------------------------- Family: 6 Model: 6 Stepping: 3 Type: 0 Brand: 0 CPU Model: Celeron / Mobile Pentium II Original OEM Feature flags: fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflsh mmx fxsr sse sse2 Extended feature flags: sse3 [31] [0] [2] [3] [4] [5] [6] [7] [8] [9] SYSCALL [13] [15] [16] xd [23] [24] em64t Cache info L1 Instruction cache: 32KB, 8-way associative. 64 byte line size. L1 Data cache: 32KB, 8-way associative. 64 byte line size. L2 unified cache: 2MB, sectored, 8-way associative. 64 byte line size. TLB info I searched for someone who had the same problem but found nothing. Plz Help... -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
