[Users] Cannot find suitable CPU model for given data

Roy Golan rgolan at redhat.com
Sun Dec 9 15:37:51 UTC 2012


On 12/09/2012 05:17 PM, Cristian Falcas wrote:
> Hi,
>
> I get this error with the nightly builds when I start a VM:

  please paste the output of the following command to see if Opteron_G3 
is really supported:
   vdsClient 0 -s getVdsCaps
>
> libvirtError: internal error Cannot find suitable CPU model for given data
>
>
> Log data:
> Thread-654::DEBUG::2012-12-09 
> 17:14:18,120::libvirtvm::1485::vm.Vm::(_run) 
> vmId=`a4a8f349-7fdf-42f4-873e-e70f692c6ca2`::<?xml version="1.0" 
> encoding="utf-8"?>
> <domain type="kvm">
>         <name>q</name>
> <uuid>a4a8f349-7fdf-42f4-873e-e70f692c6ca2</uuid>
>         <memory>524288</memory>
>         <currentMemory>524288</currentMemory>
>         <vcpu>2</vcpu>
>         <devices>
>                 <channel type="unix">
>                         <target name="com.redhat.rhevm.vdsm" 
> type="virtio"/>
>                         <source mode="bind" 
> path="/var/lib/libvirt/qemu/channels/q.com.redhat.rhevm.vdsm"/>
>                 </channel>
>                 <channel type="unix">
>                         <target name="org.qemu.guest_agent.0" 
> type="virtio"/>
>                         <source mode="bind" 
> path="/var/lib/libvirt/qemu/channels/q.org.qemu.guest_agent.0"/>
>                 </channel>
>                 <input bus="ps2" type="mouse"/>
>                 <channel type="spicevmc">
>                         <target name="com.redhat.spice.0" type="virtio"/>
>                 </channel>
>                 <graphics autoport="yes" keymap="en-us" listen="0" 
> passwd="*****" passwdValidTo="1970-01-01T00:00:01" port="-1" 
> tlsPort="-1" type="spice">
>                         <channel mode="secure" name="main"/>
>                         <channel mode="secure" name="inputs"/>
>                         <channel mode="secure" name="cursor"/>
>                         <channel mode="secure" name="playback"/>
>                         <channel mode="secure" name="record"/>
>                         <channel mode="secure" name="display"/>
>                         <channel mode="secure" name="usbredir"/>
>                         <channel mode="secure" name="smartcard"/>
>                 </graphics>
>                 <console type="pty">
>                         <target port="0" type="virtio"/>
>                 </console>
>                 <sound model="ac97"/>
>                 <video>
>                         <model heads="1" type="qxl" vram="65536"/>
>                 </video>
>                 <interface type="bridge">
>                         <mac address="00:1a:4a:6f:6f:f4"/>
>                         <model type="virtio"/>
>                         <source bridge="ovirtmgmt"/>
>                         <filterref filter="vdsm-no-mac-spoofing"/>
>                 </interface>
>                 <memballoon model="virtio"/>
>                 <disk device="cdrom" snapshot="no" type="file">
>                         <source 
> file="/rhev/data-center/21ddcd50-aba8-461a-9ecf-c5762af89355/4f6a2b90-9c70-45e5-8b17-5274ee97ce73/images/11111111-1111-1111-1111-111111111111/CentOS-6.3-x86_64-bin-DVD1.iso" 
> startupPolicy="optional"/>
>                         <target bus="ide" dev="hdc"/>
>                         <readonly/>
>                         <serial></serial>
>                         <boot order="1"/>
>                 </disk>
>                 <disk device="disk" snapshot="no" type="file">
>                         <source 
> file="/rhev/data-center/21ddcd50-aba8-461a-9ecf-c5762af89355/81361e6d-2b58-4781-80c2-d908a0fe91cd/images/ffa8728f-6f0c-4b59-99ac-5bef0bd7634e/80a8701a-bf07-4d8a-8d02-8f98e6bb46a1"/>
>                         <target bus="virtio" dev="vda"/>
> <serial>ffa8728f-6f0c-4b59-99ac-5bef0bd7634e</serial>
>                         <driver cache="none" error_policy="stop" 
> io="threads" name="qemu" type="raw"/>
>                 </disk>
>         </devices>
>         <os>
>                 <type arch="x86_64" machine="pc-0.14">hvm</type>
>                 <smbios mode="sysinfo"/>
>         </os>
>         <sysinfo type="smbios">
>                 <system>
>                         <entry name="manufacturer">oVirt</entry>
>                         <entry name="product">oVirt Node</entry>
>                         <entry name="version">17-1</entry>
>                         <entry 
> name="serial">30303146-4430-3946-3139-3938FFFFFFFF</entry>
>                         <entry 
> name="uuid">a4a8f349-7fdf-42f4-873e-e70f692c6ca2</entry>
>                 </system>
>         </sysinfo>
>         <clock adjustment="-43200" offset="variable">
>                 <timer name="rtc" tickpolicy="catchup"/>
>         </clock>
>         <features>
>                 <acpi/>
>         </features>
>         <cpu match="exact">
>                 <model>Opteron_G3</model>
>                 <topology cores="1" sockets="2" threads="1"/>
>         </cpu>
> </domain>
>
> Thread-654::DEBUG::2012-12-09 
> 17:14:18,152::vm::672::vm.Vm::(_startUnderlyingVm) 
> vmId=`a4a8f349-7fdf-42f4-873e-e70f692c6ca2`::_ongoingCreations released
> Thread-654::ERROR::2012-12-09 
> 17:14:18,152::vm::696::vm.Vm::(_startUnderlyingVm) 
> vmId=`a4a8f349-7fdf-42f4-873e-e70f692c6ca2`::The vm start process failed
> Traceback (most recent call last):
>   File "/usr/share/vdsm/vm.py", line 658, in _startUnderlyingVm
>     self._run()
>   File "/usr/share/vdsm/libvirtvm.py", line 1511, in _run
>     self._connection.createXML(domxml, flags),
>   File "/usr/lib64/python2.7/site-packages/vdsm/libvirtconnection.py", 
> line 111, in wrapper
>     ret = f(*args, **kwargs)
>   File "/usr/lib64/python2.7/site-packages/libvirt.py", line 2633, in 
> createXML
>     if ret is None:raise libvirtError('virDomainCreateXML() failed', 
> conn=self)
> libvirtError: internal error Cannot find suitable CPU model for given data
> Thread-654::DEBUG::2012-12-09 
> 17:14:18,156::vm::1045::vm.Vm::(setDownStatus) 
> vmId=`a4a8f349-7fdf-42f4-873e-e70f692c6ca2`::Changed state to Down: 
> internal error Cannot find suitable CPU model for given data
>
>
>
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> Users at ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users

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