Thanks a lot for your suggestions , I guess it might be 2nd level
configuration issue ... will take more time on it , thanks
my 1st level host has following output when 'virsh capabilities'
<host>
<uuid>c476d525-bba7-e211-98a9-9cd4d92d1300</uuid>
<cpu>
<arch>x86_64</arch>
<model>SandyBridge</model>
<vendor>Intel</vendor>
<topology sockets='1' cores='4' threads='1'/>
<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>
while the output on 2nd level is
<host>
<uuid>a1bb0066-80d2-f9db-aa4e-0520a0562875</uuid>
<cpu>
<arch>x86_64</arch>
<topology sockets='1' cores='1' threads='1'/>
</cpu>
Best Regards!
Kevin (Chen) Ji ? ?
Engineer, zVM Development, CSTL
Notes: Chen CH Ji/China/IBM@IBMCN Internet: jiche...@cn.ibm.com
Phone: +86-10-82454158
Address: 3/F Ring Building, ZhongGuanCun Software Park, Haidian
District, Beijing 100193, PRC
Inactive hide details for Rafael Folco ---08/06/2014 02:11:26 AM---cat
/proc/cpuinfo Make sure the cpu model and version is lisRafael Folco
---08/06/2014 02:11:26 AM---cat /proc/cpuinfo Make sure the cpu model
and version is listed on
From: Rafael Folco <rafaelfo...@gmail.com>
To: "OpenStack Development Mailing List (not for usage questions)"
<openstack-dev@lists.openstack.org>,
Date: 08/06/2014 02:11 AM
Subject: Re: [openstack-dev] [nova] libvirtError: XML error: Missing
CPU model name on 2nd level vm
------------------------------------------------------------------------
cat /proc/cpuinfo
Make sure the cpu model and version is listed on
/usr/share/libvirt/cpu_map.xml
Hope this helps.
On Tue, Aug 5, 2014 at 2:49 PM, Solly Ross <_sross@redhat.com_
<mailto:sr...@redhat.com>> wrote:
Hi Kevin,
Running devstack in a VM is perfectly doable. Many developers use
devstack inside a VM (I run mine inside a VM launched using libvirt
on KVM). I can't comment on the issue that you're encountering,
but perhaps something wasn't configured correctly when you
launched the
VM?
Best Regards,
Solly Ross
----- Original Message -----
> From: "Chen CH Ji" <_jiche...@cn.ibm.com_
<mailto:jiche...@cn.ibm.com>>
> To: _openstack-dev@lists.openstack.org_
<mailto:openstack-dev@lists.openstack.org>
> Sent: Friday, August 1, 2014 5:04:16 AM
> Subject: [openstack-dev] [nova] libvirtError: XML error: Missing
CPU model name on 2nd level vm
>
>
>
> Hi
> I don't have a real PC to so created a test env ,so I created a
2nd level env
> (create a kvm virtual machine on top of a physical host then run
devstack o
> the vm)
> I am not sure whether it's doable because I saw following error
when start
> nova-compute service , is it a bug or I need to update my
configuration
> instead? thanks
>
>
> 2014-08-01 17:04:51.532 DEBUG nova.virt.libvirt.config [-]
Generated XML
> ('<cpu>\n <arch>x86_64</arch>\n <topology sockets="1" cores="1"
> threads="1"/>\n</cpu>\n',) from (pid=16956) to_xml
> /opt/stack/nova/nova/virt/libvirt/config.py:79
> Traceback (most recent call last):
> File "/usr/lib/python2.7/dist-packages/eventlet/hubs/hub.py",
line 346, in
> fire_timers
> timer()
> File "/usr/lib/python2.7/dist-packages/eventlet/hubs/timer.py",
line 56, in
> __call__
> cb(*args, **kw)
> File "/usr/lib/python2.7/dist-packages/eventlet/event.py", line
163, in
> _do_send
> waiter.switch(result)
> File "/usr/lib/python2.7/dist-packages/eventlet/greenthread.py",
line 194, in
> main
> result = function(*args, **kwargs)
> File "/opt/stack/nova/nova/openstack/common/service.py", line
490, in
> run_service
> service.start()
> File "/opt/stack/nova/nova/service.py", line 164, in start
> self.manager.init_host()
> File "/opt/stack/nova/nova/compute/manager.py", line 1055, in
init_host
> self.driver.init_host(host=self.host)
> File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 633, in
init_host
> self._do_quality_warnings()
> File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 616, in
> _do_quality_warnings
> caps = self._get_host_capabilities()
> File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 2942, in
> _get_host_capabilities
> libvirt.VIR_CONNECT_BASELINE_CPU_EXPAND_FEATURES)
> File "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line
179, in doit
> result = proxy_call(self._autowrap, f, *args, **kwargs)
> File "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line
139, in
> proxy_call
> rv = execute(f,*args,**kwargs)
> File "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line
77, in
> tworker
> rv = meth(*args,**kwargs)
> File "/usr/lib/python2.7/dist-packages/libvirt.py", line 3127,
in baselineCPU
> if ret is None: raise libvirtError ('virConnectBaselineCPU()
failed',
> conn=self)
> libvirtError: XML error: Missing CPU model name
>
> Best Regards!
>
> Kevin (Chen) Ji ? ?
>
> Engineer, zVM Development, CSTL
> Notes: Chen CH Ji/China/IBM@IBMCN Internet:
_jiche...@cn.ibm.com_ <mailto:jiche...@cn.ibm.com>
> Phone: _+86-10-82454158_ <tel:%2B86-10-82454158>
> Address: 3/F Ring Building, ZhongGuanCun Software Park, Haidian
District,
> Beijing 100193, PRC
>
> _______________________________________________
> OpenStack-dev mailing list
> _OpenStack-dev@lists.openstack.org_
<mailto:OpenStack-dev@lists.openstack.org>
> _http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev_
>
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