[Users] Cannot find suitable CPU model for given data

Cristian Falcas cristi.falcas at gmail.com
Tue Dec 11 21:09:48 UTC 2012


On Mon, Dec 10, 2012 at 2:22 PM, Roy Golan <rgolan at redhat.com> wrote:

>  On 12/10/2012 02:04 PM, Cristian Falcas wrote:
>
>
>
>
> On Mon, Dec 10, 2012 at 9:30 AM, Itamar Heim <iheim at redhat.com> wrote:
>
>> On 12/09/2012 11:22 PM, Cristian Falcas wrote:
>>
>>>
>>>
>>>
>>> On Sun, Dec 9, 2012 at 5:37 PM, Roy Golan <rgolan at redhat.com
>>>   <mailto:rgolan at redhat.com>> wrote:
>>>
>>>     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
>>>>
>>>>
>>>>
>>>>     _______________________________________________
>>>>     Users mailing list
>>>>      Users at ovirt.org  <mailto:Users at ovirt.org>
>>>>     http://lists.ovirt.org/mailman/listinfo/users
>>>>
>>>
>>>
>>>     _______________________________________________
>>>     Users mailing list
>>>     Users at ovirt.org <mailto:Users at ovirt.org>
>>>
>>>     http://lists.ovirt.org/mailman/listinfo/users
>>>
>>>
>>>
>>>
>>> The command
>>> vdsClient 0 -s getVdsCaps
>>> didn't work
>>>
>>> Is this the same thing?
>>>
>>> [root at localhost cristi]# vdsClient -s localhost getVdsCaps
>>>          HBAInventory = {'iSCSI': [{'InitiatorName':
>>> 'iqn.1994-05.com.redhat:74bc7d9e76f3'}], 'FC': []}
>>>          ISCSIInitiatorName = iqn.1994-05.com.redhat:74bc7d9e76f3
>>>          bondings = {'bond4': {'addr': '', 'cfg': {}, 'mtu': '1500',
>>> 'netmask': '', 'slaves': [], 'hwaddr': '00:00:00:00:00:00'}, 'bond0':
>>> {'addr': '', 'cfg': {}, 'mtu': '1500', 'netmask': '', 'slaves': [],
>>> 'hwaddr': '00:00:00:00:00:00'}}
>>>          bridges = {'ovirtmgmt': {'addr': '10.20.20.20', 'cfg': {'VLAN':
>>> 'yes', 'IPV6INIT': 'no', 'IPADDR0': '10.20.20.20', 'DNS1': '8.8.8.8',
>>> 'PREFIX0': '24', 'DEFROUTE': 'yes', 'IPV4_FAILURE_FATAL': 'no', 'DELAY':
>>> '0', 'NM_CONTROLLED': 'no', 'BOOTPROTO': 'none', 'GATEWAY0':
>>> '10.20.20.1', 'DEVICE': 'ovirtmgmt', 'TYPE': 'Bridge', 'ONBOOT': 'yes',
>>> 'UUID': 'd0d0c1c1-6625-4be3-ab1e-d879c870d577'}, 'mtu': '1500',
>>> 'netmask': '255.255.255.0', 'stp': 'off', 'ports': ['p10p1']}}
>>>          clusterLevels = ['3.0', '3.1', '3.2']
>>>          cpuCores = 4
>>>          cpuFlags =
>>>
>>> fpu,vme,de,pse,tsc,msr,pae,mce,cx8,apic,sep,mtrr,pge,mca,cmov,pat,pse36,clflush,mmx,fxsr,sse,sse2,ht,syscall,nx,mmxext,fxsr_opt,pdpe1gb,rdtscp,lm,3dnowext,3dnow,constant_tsc,rep_good,nopl,nonstop_tsc,extd_apicid,pni,monitor,cx16,popcnt,lahf_lm,cmp_legacy,svm,extapic,cr8_legacy,abm,sse4a,misalignsse,3dnowprefetch,osvw,ibs,skinit,wdt,hw_pstate,npt,lbrv,svm_lock,nrip_save,model_athlon,model_Opteron_G3,model_Opteron_G1,model_phenom,model_Opteron_G2
>>>          cpuModel = AMD Phenom(tm) II X4 965 Processor
>>>          cpuSockets = 1
>>>          cpuSpeed = 3400.000
>>>          emulatedMachines = ['pc-1.3', 'none', 'pc', 'pc-1.2', 'pc-1.1',
>>> 'pc-1.0', 'pc-0.15', 'pc-0.14', 'pc-0.13', 'pc-0.12', 'pc-0.11',
>>> 'pc-0.10', 'isapc', 'q35', 'q35-next', 'pc-1.3', 'none', 'pc', 'pc-1.2',
>>> 'pc-1.1', 'pc-1.0', 'pc-0.15', 'pc-0.14', 'pc-0.13', 'pc-0.12',
>>> 'pc-0.11', 'pc-0.10', 'isapc', 'q35', 'q35-next']
>>>          guestOverhead = 65
>>>          hooks = {'before_vm_start': {'50_floppy': {'md5':
>>> '882a5b1a0d303102765d07c7ff6ae0fc'}, '50_hostusb': {'md5':
>>> '06110c7365ff3b71d40bfc9bad2adc05'}, '50_isolatedprivatevlan': {'md5':
>>> 'acc557aadb52442bd43bfa2f7a2b42a1'}}, 'before_vm_migrate_source':
>>> {'50_floppy': {'md5': '388f180317bd8a121a512a8b26af6bf5'}, '50_hostusb':
>>> {'md5': 'e50a0975acd8bafd0052b65a787c2fdd'}}, 'after_vm_destroy':
>>> {'50_hostusb': {'md5': 'cbf5ef4aed1e3cbe3ef9e30694ea6607'}}}
>>>          kvmEnabled = true
>>>          lastClient = 0.0.0.0
>>>          lastClientIface = ppp0
>>>          management_ip =
>>>          memSize = 5968
>>>          netConfigDirty = False
>>>          networks = {'ovirtmgmt': {'iface': 'ovirtmgmt', 'addr':
>>> '10.20.20.20', 'cfg': {'VLAN': 'yes', 'IPV6INIT': 'no', 'IPADDR0':
>>> '10.20.20.20', 'DNS1': '8.8.8.8', 'PREFIX0': '24', 'DEFROUTE': 'yes',
>>> 'IPV4_FAILURE_FATAL': 'no', 'DELAY': '0', 'NM_CONTROLLED': 'no',
>>> 'BOOTPROTO': 'none', 'GATEWAY0': '10.20.20.1', 'DEVICE': 'ovirtmgmt',
>>> 'TYPE': 'Bridge', 'ONBOOT': 'yes', 'UUID':
>>> 'd0d0c1c1-6625-4be3-ab1e-d879c870d577'}, 'mtu': '1500', 'netmask':
>>> '255.255.255.0', 'stp': 'off', 'bridged': True, 'gateway': '0.0.0.0',
>>> 'ports': ['p10p1']}}
>>>          nics = {'p10p1': {'addr': '', 'cfg': {'BRIDGE': 'ovirtmgmt',
>>> 'DEVICE': 'p10p1', 'IPV6INIT': 'no', 'IPADDR0': '10.20.20.20', 'DNS1':
>>> '8.8.8.8', 'PREFIX0': '24', 'DEFROUTE': 'yes', 'IPV4_FAILURE_FATAL':
>>> 'no', 'NM_CONTROLLED': 'no', 'GATEWAY0': '10.20.20.1', 'HWADDR':
>>> '00:1f:d0:9f:19:98', 'ONBOOT': 'yes', 'UUID':
>>> 'd0d0c1c1-6625-4be3-ab1e-d879c870d577'}, 'mtu': '1500', 'netmask': '',
>>> 'hwaddr': '00:1f:d0:9f:19:98', 'speed': 100}}
>>>          operatingSystem = {'release': '1', 'version': '17', 'name':
>>> 'Fedora'}
>>>          packages2 = {'kernel': {'release': '2.fc17.x86_64',
>>> 'buildtime': 1354620364.0, 'version': '3.6.9'}, 'spice-server':
>>> {'release': '1.fc17', 'buildtime': 1348891802, 'version': '0.12.0'},
>>> 'vdsm': {'release': '0.89.git922366a.fc17', 'buildtime': 1354997600,
>>> 'version': '4.10.2'}, 'qemu-kvm': {'release': '1.fc17', 'buildtime':
>>> 1355029612, 'version': '1.3.0'}, 'libvirt': {'release': '1.fc17',
>>> 'buildtime': 1352437629, 'version': '1.0.0'}, 'qemu-img': {'release':
>>> '1.fc17', 'buildtime': 1355029612, 'version': '1.3.0'}, 'mom':
>>> {'release': '1.fc17', 'buildtime': 1354651873, 'version': '0.3.0'}}
>>>          reservedMem = 321
>>>          software_revision = 0.89
>>>          software_version = 4.10
>>>          supportedENGINEs = ['3.0', '3.1']
>>>          supportedProtocols = ['2.2', '2.3']
>>>          uuid = 30303146-4430-3946-3139-3938FFFFFFFF
>>>          version_name = Snow Man
>>>          vlans = {}
>>>          vmTypes = ['kvm']
>>>
>>>
>>>
>>>   _______________________________________________
>>> Users mailing list
>>> Users at ovirt.org
>>> http://lists.ovirt.org/mailman/listinfo/users
>>>
>>>
>> according to vdsClient -s 0 GetVdsCaps vdsm does report opteron G3.nx
>> flag must be enabled (and it seems it does).
>> vdsm/ovirt doesn't check for aes flag.
>> waiting to hear if libvirt downgrade helped
>>
>
>
> It's the same problem with libvirt-0.10.2 also.
>
>
> I checked the flags from /proc/cpuinfo and the ones from vdsClient -s 0
> getVdsCaps.
>
> The only difference is that vdsClient has those extra flags:
> model_Opteron_G1
> model_Opteron_G2
> model_Opteron_G3
> model_athlon
> model_phenom
>
> I don't know if they should appear in the cpuFlags section. From other
> outputs on the internet, there was no model_*.
>
> the output valid- a model_Opteron_G3 is saying your server can emulate
> G3.  need the libvirt.log for more info and also worth checking the link
> ovedo previously pasted
>
>
>
> Best regards,
> Cristian Falcas
>
>
> Hi,

I didn't find any options in the bios to disable nx. But it worked a few
versions earlier.

i attached all the logs from vdsm+libvirt.

Best regards,
Cristian Falcas
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