On Mon, Dec 10, 2012 at 9:30 AM, Itamar Heim <iheim@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@redhat.com
<mailto:rgolan@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



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The command
vdsClient 0 -s getVdsCaps
didn't work

Is this the same thing?

[root@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']



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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_*.


Best regards,
Cristian Falcas