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<div class="moz-text-html" lang="x-unicode"> Hello, I just installed
a fresh CentOS 7 minimal version on my server (dell r610).<br>
<br>
Linux testServer 3.10.0-229.1.2.el7.x86_64 #1 SMP Fri Mar 27
03:04:26 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux<br>
<br>
then made update and installed kvm tools<br>
<br>
<span style="font-size:11.0pt;line-height:115%;
font-family:"Courier
New";mso-fareast-font-family:Calibri;mso-fareast-theme-font:
minor-latin;mso-ansi-language:FR;mso-fareast-language:EN-US;mso-bidi-language:
AR-SA">yum -y install qemu-kvm qemu-img libvirt virt-install
libvirt-daemon-driver-*</span> <i><br>
</i><i><br>
</i>Name : qemu-kvm<br>
Arch : x86_64<br>
Epoch : 10<br>
Version : 1.5.3<br>
Release : 86.el7_1.1<i><br>
</i><i><br>
</i>Name : virt-install<br>
Arch : noarch<br>
Version : 1.1.0<br>
Release : 12.el7<br>
<br>
And then I got an error when I'm using the virt-install command
with "--cpu host" option:<br>
<br>
virt-install --connect qemu:///system -n archlinux -r 1024 <b>--cpu
host</b> --vcpus=1 --disk path=archlinux.raw,bus=virtio --cdrom
archlinux-2015.02.01-dual.iso --os-type linux --network
bridge:virbr0,model=virtio --hvm --graphics vnc,listen=0.0.0.0<br>
<br>
Starting install...<br>
<b>ERROR unsupported configuration: host doesn't support
invariant TSC</b><br>
Domain installation does not appear to have been successful.<br>
If it was, you can restart your domain by running:<br>
virsh --connect qemu:///system start archlinux<br>
otherwise, please restart your installation.<br>
<br>
I've double check the Virtualization option in the BIOS is
enabled.<br>
<br>
Here is a summary of /proc/cpuinfo:<br>
<br>
processor : 0<br>
vendor_id : GenuineIntel<br>
cpu family : 6<br>
model : 26<br>
model name : Intel(R) Xeon(R) CPU L5520 @ 2.27GHz<br>
lags : 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 rdtscp lm constant_tsc arch_perfmo<br>
n pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni
dtes64 monitor ds_cpl<b> vmx </b>est tm2 ssse3 cx16 xtpr pdcm dca
sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpr<br>
iority ept vpid<br>
<br>
Am I missing something ? I'd like to know if there is a way to fix
this.<br>
<br>
If you need more informations, just ask.<br>
<br>
Thank you for your time and consideration in this matter.<br>
<br>
pcaide<br>
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