How did you get that translation from "qemu -cpu host" to "...-cpu SandyBridge,+vme,+ds,+acpi,+ss,..." ?
El 06/02/17 a les 12:15, akhilesh rawat ha escrit: > thanks , but if you see the guest which was run as > > > qemu -cpu host > > > has auto generated model as SandyBridge in KVM process. > > usr/libexec/qemu-kvm -name compute-0 -S -machine > pc-i440fx-rhel7.0.0,accel=kvm,usb=off -cpu > SandyBridge,+vme,+ds,+acpi,+ss,+ht,+tm,+pbe,+dtes64,+monitor,+ds_cpl,+vmx,+smx,+est,+tm2,+xtpr,+pdcm,+pcid,+dca,+osxsave,+arat,+xsaveopt,+pdpe1gb > -m 61440 > > So now running "--cpu SandyBridge" will make any difference > > > > > On Mon, Feb 6, 2017 at 4:28 PM, Vincenzo Romano > <[email protected] <mailto:[email protected]>> wrote: > > 2017-02-06 11:36 GMT+01:00 akhilesh rawat > <[email protected] <mailto:[email protected]>>: > > > > processor : 19 > > vendor_id : GenuineIntel > > cpu family : 6 > > model : 42 > > Hmmm. your guest CPU is a different model form the host one. > > Would you please: > > - try forcing "SandyBridge" cpu (that'd be your Intel Xeon E312xx) > instead of host and > - check the "Recognized CPUID flags" from the output of > "qemu-system-x86_64 -cpu help" ? > > -- > Vincenzo Romano - NotOrAnd.IT > Information Technologies > -- > NON QVIETIS MARIBVS NAVTA PERITVS > >
