Il 03/07/2013 18:28, Dan Kenigsberg ha scritto:
> On Wed, Jul 03, 2013 at 04:51:30PM +0200, Sandro Bonazzola wrote:
>> Il 03/07/2013 16:40, Sandro Bonazzola ha scritto:
>>> Hi,
>>> I'm trying to run latest vdsm master on RHEL-6.4.
>>> I've built the rpms against livirt-1.10
>>>
>>> I'm creating a VM using cpu family = 'Intel Westmere Family'
>>>
>>> <cpu match="exact">
>>> <model>qemu64</model>
>>> <feature name="svm" policy="disable"/>
>>> </cpu>
>>>
>>> Thread-40::DEBUG::2013-07-03
>>> 15:47:47,150::libvirtconnection::136::vds::(wrapper) Unknown
>>> libvirterror: ecode: 1 edom: 31 level: 2 message: internal error Cannot
>>> find suitable CPU model for given data
>>> Thread-40::DEBUG::2013-07-03
>>> 15:47:47,150::vm::2003::vm.Vm::(_startUnderlyingVm)
>>> vmId=`9deae1fb-e0c5-4362-8f3c-657f39893b8b`::_ongoingCreations released
>>> Thread-40::ERROR::2013-07-03
>>> 15:47:47,150::vm::2029::vm.Vm::(_startUnderlyingVm)
>>> vmId=`9deae1fb-e0c5-4362-8f3c-657f39893b8b`::The vm start process failed
>>> Traceback (most recent call last):
>>> File "/usr/share/vdsm/vm.py", line 1989, in _startUnderlyingVm
>>> self._run()
>>> File "/usr/share/vdsm/vm.py", line 2862, in _run
>>> self._connection.createXML(domxml, flags),
>>> File "/usr/lib64/python2.6/site-packages/vdsm/libvirtconnection.py",
>>> line 112, in wrapper
>>> ret = f(*args, **kwargs)
>>> File "/usr/lib64/python2.6/site-packages/libvirt.py", line 2848, in
>>> createXML
>>> if ret is None:raise libvirtError('virDomainCreateXML() failed',
>>> conn=self)
>>> libvirtError: internal error Cannot find suitable CPU model for given data
>>>
>>>
>>> Is it required a more updated qemu? Is it a vdsm or a livirt bug?
>>
>> It seems that qemu knows qemu64 as cpu
>>
>> # /usr/libexec/qemu-kvm --cpu ?
> And what does `virsh -r capabilities` report?
# virsh -r capabilities
<capabilities>
<host>
<uuid>3f8f4b81-f54b-4e49-8fe1-a55618c9c5f6</uuid>
<cpu>
<arch>x86_64</arch>
<model>SandyBridge</model>
<vendor>Intel</vendor>
<topology sockets='1' cores='4' threads='2'/>
<feature name='erms'/>
<feature name='smep'/>
<feature name='fsgsbase'/>
<feature name='rdrand'/>
<feature name='f16c'/>
<feature name='osxsave'/>
<feature name='pcid'/>
<feature name='pdcm'/>
<feature name='xtpr'/>
<feature name='tm2'/>
<feature name='est'/>
<feature name='smx'/>
<feature name='vmx'/>
<feature name='ds_cpl'/>
<feature name='monitor'/>
<feature name='dtes64'/>
<feature name='pbe'/>
<feature name='tm'/>
<feature name='ht'/>
<feature name='ss'/>
<feature name='acpi'/>
<feature name='ds'/>
<feature name='vme'/>
</cpu>
<power_management>
<suspend_mem/>
<suspend_disk/>
</power_management>
<migration_features>
<live/>
<uri_transports>
<uri_transport>tcp</uri_transport>
</uri_transports>
</migration_features>
<topology>
<cells num='1'>
<cell id='0'>
<memory unit='KiB'>16661036</memory>
<cpus num='8'>
<cpu id='0' socket_id='0' core_id='0' siblings='0,4'/>
<cpu id='1' socket_id='0' core_id='1' siblings='1,5'/>
<cpu id='2' socket_id='0' core_id='2' siblings='2,6'/>
<cpu id='3' socket_id='0' core_id='3' siblings='3,7'/>
<cpu id='4' socket_id='0' core_id='0' siblings='0,4'/>
<cpu id='5' socket_id='0' core_id='1' siblings='1,5'/>
<cpu id='6' socket_id='0' core_id='2' siblings='2,6'/>
<cpu id='7' socket_id='0' core_id='3' siblings='3,7'/>
</cpus>
</cell>
</cells>
</topology>
<secmodel>
<model>selinux</model>
<doi>0</doi>
</secmodel>
<secmodel>
<model>dac</model>
<doi>0</doi>
</secmodel>
</host>
<guest>
<os_type>hvm</os_type>
<arch name='i686'>
<wordsize>32</wordsize>
<emulator>/usr/libexec/qemu-kvm</emulator>
<machine>rhel6.4.0</machine>
<machine canonical='rhel6.4.0'>pc</machine>
<machine>rhel6.3.0</machine>
<machine>rhel6.2.0</machine>
<machine>rhel6.1.0</machine>
<machine>rhel6.0.0</machine>
<machine>rhel5.5.0</machine>
<machine>rhel5.4.4</machine>
<machine>rhel5.4.0</machine>
<domain type='qemu'>
</domain>
<domain type='kvm'>
<emulator>/usr/libexec/qemu-kvm</emulator>
</domain>
</arch>
<features>
<cpuselection/>
<deviceboot/>
<acpi default='on' toggle='yes'/>
<apic default='on' toggle='no'/>
<pae/>
<nonpae/>
</features>
</guest>
<guest>
<os_type>hvm</os_type>
<arch name='x86_64'>
<wordsize>64</wordsize>
<emulator>/usr/libexec/qemu-kvm</emulator>
<machine>rhel6.4.0</machine>
<machine canonical='rhel6.4.0'>pc</machine>
<machine>rhel6.3.0</machine>
<machine>rhel6.2.0</machine>
<machine>rhel6.1.0</machine>
<machine>rhel6.0.0</machine>
<machine>rhel5.5.0</machine>
<machine>rhel5.4.4</machine>
<machine>rhel5.4.0</machine>
<domain type='qemu'>
</domain>
<domain type='kvm'>
<emulator>/usr/libexec/qemu-kvm</emulator>
</domain>
</arch>
<features>
<cpuselection/>
<deviceboot/>
<acpi default='on' toggle='yes'/>
<apic default='on' toggle='no'/>
</features>
</guest>
</capabilities>
> Is there something interesting in /var/log/libvirtd.log?
>
Attached today log, same error.
--
Sandro Bonazzola
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