Re: [ovirt-users] 3.5.1 not detecting Haswell CPU

From: "Blaster" <Blaster(a)556nato.com&gt; To: users(a)ovirt.org Sent: Monday, February 23, 2015 5:43:17 AM Subject: [ovirt-users] 3.5.1 not detecting Haswell CPU

I just upgraded from a working 3.5.0 on F20 to 3.5.1. After the upgrade, 3.5.1 started detecting my i7-4790k as a Sandy Bridge, and not the Haswell it properly detected with 3.5.0. I had to force the CPU type to Sandy Bridge in order to bring the node up. vdsClient -s 0 getVdsCaps | grep cpu cpuCores = '4' cpuFlags = '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,pbe,syscall,nx,pdpe1gb,rdtscp,lm,constant_tsc,arch_perfmon,pebs,bts,rep_good,nopl,xtopology,nonstop_tsc,aperfmperf,eagerfpu,pni,pclmulqdq,dtes64,monitor,ds_cpl,vmx,est,tm2,ssse3,fma,cx16,xtpr,pdcm,pcid,sse4_1,sse4_2,x2apic,movbe,popcnt,tsc_deadline_timer,aes,xsave,avx,f16c,rdrand,lahf_lm,abm,ida,arat,pln,pts,dtherm,tpr_shadow,vnmi,flexpriority,ept,vpid,fsgsbase,tsc_adjust,bmi1,hle,avx2,smep,bmi2,erms,invpcid,rtm,xsaveopt,model_Nehalem,model_Conroe,model_coreduo,model_core2duo,model_Penryn,model_Westmere,model_n270,model_SandyBridge' cpuModel = 'Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz' cpuSockets = '1' cpuSpeed = '4300.000' cpuThreads = '8' numaNodes = {'0': {'cpus': [0, 1, 2, 3, 4, 5, 6, 7], 'totalMemory': '32022'}} # cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 60 model name : Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz stepping : 3 microcode : 0x1c cpu MHz : 4299.843 cache size : 8192 KB physical id : 0 siblings : 8 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 13 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 pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm ida arat pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm xsaveopt bugs : bogomips : 7999.90 clflush size : 64 cache_alignment : 64 address sizes : 39 bits physical, 48 bits virtual power management: