Hi Ryan,

Thanks for your reply.

I attached the log file in this email.

The output of the commands you want to check is as following:

# lscpu
Architecture:          x86_64
CPU op-mode(s):        32-bit, 64-bit
Byte Order:            Little Endian
CPU(s):                24
On-line CPU(s) list:   0-23
Thread(s) per core:    2
Core(s) per socket:    6
Socket(s):             2
NUMA node(s):          2
Vendor ID:             GenuineIntel
CPU family:            6
Model:                 44
Model name:            Intel(R) Xeon(R) CPU           L5640  @ 2.27GHz
Stepping:              2
CPU MHz:               2268.000
CPU max MHz:           2268.0000
CPU min MHz:           1600.0000
BogoMIPS:              4521.76
Virtualization:        VT-x
L1d cache:             32K
L1i cache:             32K
L2 cache:              256K
L3 cache:              12288K
NUMA node0 CPU(s):     0-5,12-17
NUMA node1 CPU(s):     6-11,18-23
Flags:                 fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid dca sse4_1 sse4_2 popcnt aes lahf_lm epb ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid dtherm ida arat spec_ctrl intel_stibp flush_l1d

# virsh domcapabilities
Please enter your authentication name: vdsm@ovirt
Please enter your password:
<domainCapabilities>
  <path>/usr/libexec/qemu-kvm</path>
  <domain>kvm</domain>
  <machine>pc-i440fx-rhel7.6.0</machine>
  <arch>x86_64</arch>
  <vcpu max='240'/>
  <iothreads supported='yes'/>
  <os supported='yes'>
    <loader supported='yes'>
      <value>/usr/share/OVMF/OVMF_CODE.secboot.fd</value>
      <enum name='type'>
        <value>rom</value>
        <value>pflash</value>
      </enum>
      <enum name='readonly'>
        <value>yes</value>
        <value>no</value>
      </enum>
    </loader>
  </os>
  <cpu>
    <mode name='host-passthrough' supported='yes'/>
    <mode name='host-model' supported='yes'>
      <model fallback='forbid'>Westmere-IBRS</model>
      <vendor>Intel</vendor>
      <feature policy='require' name='vme'/>
      <feature policy='require' name='ss'/>
      <feature policy='require' name='pclmuldq'/>
      <feature policy='require' name='pcid'/>
      <feature policy='require' name='x2apic'/>
      <feature policy='require' name='tsc-deadline'/>
      <feature policy='require' name='hypervisor'/>
      <feature policy='require' name='arat'/>
      <feature policy='require' name='tsc_adjust'/>
      <feature policy='require' name='stibp'/>
      <feature policy='require' name='ssbd'/>
      <feature policy='require' name='pdpe1gb'/>
      <feature policy='require' name='rdtscp'/>
      <feature policy='require' name='invtsc'/>
    </mode>
    <mode name='custom' supported='yes'>
      <model usable='yes'>qemu64</model>
      <model usable='yes'>qemu32</model>
      <model usable='no'>phenom</model>
      <model usable='yes'>pentium3</model>
      <model usable='yes'>pentium2</model>
      <model usable='yes'>pentium</model>
      <model usable='no'>n270</model>
      <model usable='yes'>kvm64</model>
      <model usable='yes'>kvm32</model>
      <model usable='no'>cpu64-rhel6</model>
      <model usable='yes'>coreduo</model>
      <model usable='yes'>core2duo</model>
      <model usable='no'>athlon</model>
      <model usable='yes'>Westmere</model>
      <model usable='yes'>Westmere-IBRS</model>
      <model usable='no'>Skylake-Server</model>
      <model usable='no'>Skylake-Server-IBRS</model>
      <model usable='no'>Skylake-Client</model>
      <model usable='no'>Skylake-Client-IBRS</model>
      <model usable='no'>SandyBridge</model>
      <model usable='no'>SandyBridge-IBRS</model>
      <model usable='yes'>Penryn</model>
      <model usable='no'>Opteron_G5</model>
      <model usable='no'>Opteron_G4</model>
      <model usable='no'>Opteron_G3</model>
      <model usable='yes'>Opteron_G2</model>
      <model usable='yes'>Opteron_G1</model>
      <model usable='yes'>Nehalem</model>
      <model usable='yes'>Nehalem-IBRS</model>
      <model usable='no'>IvyBridge</model>
      <model usable='no'>IvyBridge-IBRS</model>
      <model usable='no'>Haswell</model>
      <model usable='no'>Haswell-noTSX</model>
      <model usable='no'>Haswell-noTSX-IBRS</model>
      <model usable='no'>Haswell-IBRS</model>
      <model usable='no'>EPYC</model>
      <model usable='no'>EPYC-IBPB</model>
      <model usable='yes'>Conroe</model>
      <model usable='no'>Broadwell</model>
      <model usable='no'>Broadwell-noTSX</model>
      <model usable='no'>Broadwell-noTSX-IBRS</model>
      <model usable='no'>Broadwell-IBRS</model>
      <model usable='yes'>486</model>
    </mode>
  </cpu>
  <devices>
    <disk supported='yes'>
      <enum name='diskDevice'>
        <value>disk</value>
        <value>cdrom</value>
        <value>floppy</value>
        <value>lun</value>
      </enum>
      <enum name='bus'>
        <value>ide</value>
        <value>fdc</value>
        <value>scsi</value>
        <value>virtio</value>
        <value>usb</value>
        <value>sata</value>
      </enum>
    </disk>
    <graphics supported='yes'>
      <enum name='type'>
        <value>sdl</value>
        <value>vnc</value>
        <value>spice</value>
      </enum>
    </graphics>
    <video supported='yes'>
      <enum name='modelType'>
        <value>vga</value>
        <value>cirrus</value>
        <value>qxl</value>
        <value>virtio</value>
      </enum>
    </video>
    <hostdev supported='yes'>
      <enum name='mode'>
        <value>subsystem</value>
      </enum>
      <enum name='startupPolicy'>
        <value>default</value>
        <value>mandatory</value>
        <value>requisite</value>
        <value>optional</value>
      </enum>
      <enum name='subsysType'>
        <value>usb</value>
        <value>pci</value>
        <value>scsi</value>
      </enum>
      <enum name='capsType'/>
      <enum name='pciBackend'/>
    </hostdev>
  </devices>
  <features>
    <gic supported='no'/>
    <vmcoreinfo supported='yes'/>
    <genid supported='yes'/>
    <sev supported='no'/>
  </features>
</domainCapabilities>

# virsh capabilities
Please enter your authentication name: vdsm@ovirt
Please enter your password:
<capabilities>

  <host>
    <uuid>90be7fa6-40fd-4468-8363-1f86b3321fb9</uuid>
    <cpu>
      <arch>x86_64</arch>
      <model>Westmere-IBRS</model>
      <vendor>Intel</vendor>
      <microcode version='31'/>
      <topology sockets='1' cores='6' threads='2'/>
      <feature name='vme'/>
      <feature name='ds'/>
      <feature name='acpi'/>
      <feature name='ss'/>
      <feature name='ht'/>
      <feature name='tm'/>
      <feature name='pbe'/>
      <feature name='pclmuldq'/>
      <feature name='dtes64'/>
      <feature name='monitor'/>
      <feature name='ds_cpl'/>
      <feature name='vmx'/>
      <feature name='smx'/>
      <feature name='est'/>
      <feature name='tm2'/>
      <feature name='xtpr'/>
      <feature name='pdcm'/>
      <feature name='pcid'/>
      <feature name='dca'/>
      <feature name='arat'/>
      <feature name='stibp'/>
      <feature name='ssbd'/>
      <feature name='pdpe1gb'/>
      <feature name='rdtscp'/>
      <feature name='invtsc'/>
      <pages unit='KiB' size='4'/>
      <pages unit='KiB' size='2048'/>
      <pages unit='KiB' size='1048576'/>
    </cpu>
    <power_management>
      <suspend_mem/>
      <suspend_disk/>
      <suspend_hybrid/>
    </power_management>
    <iommu support='no'/>
    <migration_features>
      <live/>
      <uri_transports>
        <uri_transport>tcp</uri_transport>
        <uri_transport>rdma</uri_transport>
      </uri_transports>
    </migration_features>
    <topology>
      <cells num='2'>
        <cell id='0'>
          <memory unit='KiB'>37739616</memory>
          <pages unit='KiB' size='4'>9434904</pages>
          <pages unit='KiB' size='2048'>0</pages>
          <pages unit='KiB' size='1048576'>0</pages>
          <distances>
            <sibling id='0' value='10'/>
            <sibling id='1' value='21'/>
          </distances>
          <cpus num='12'>
            <cpu id='0' socket_id='0' core_id='0' siblings='0,12'/>
            <cpu id='1' socket_id='0' core_id='1' siblings='1,13'/>
            <cpu id='2' socket_id='0' core_id='2' siblings='2,14'/>
            <cpu id='3' socket_id='0' core_id='8' siblings='3,15'/>
            <cpu id='4' socket_id='0' core_id='9' siblings='4,16'/>
            <cpu id='5' socket_id='0' core_id='10' siblings='5,17'/>
            <cpu id='12' socket_id='0' core_id='0' siblings='0,12'/>
            <cpu id='13' socket_id='0' core_id='1' siblings='1,13'/>
            <cpu id='14' socket_id='0' core_id='2' siblings='2,14'/>
            <cpu id='15' socket_id='0' core_id='8' siblings='3,15'/>
            <cpu id='16' socket_id='0' core_id='9' siblings='4,16'/>
            <cpu id='17' socket_id='0' core_id='10' siblings='5,17'/>
          </cpus>
        </cell>
        <cell id='1'>
          <memory unit='KiB'>29360128</memory>
          <pages unit='KiB' size='4'>7340032</pages>
          <pages unit='KiB' size='2048'>0</pages>
          <pages unit='KiB' size='1048576'>0</pages>
          <distances>
            <sibling id='0' value='21'/>
            <sibling id='1' value='10'/>
          </distances>
          <cpus num='12'>
            <cpu id='6' socket_id='1' core_id='0' siblings='6,18'/>
            <cpu id='7' socket_id='1' core_id='1' siblings='7,19'/>
            <cpu id='8' socket_id='1' core_id='2' siblings='8,20'/>
            <cpu id='9' socket_id='1' core_id='8' siblings='9,21'/>
            <cpu id='10' socket_id='1' core_id='9' siblings='10,22'/>
            <cpu id='11' socket_id='1' core_id='10' siblings='11,23'/>
            <cpu id='18' socket_id='1' core_id='0' siblings='6,18'/>
            <cpu id='19' socket_id='1' core_id='1' siblings='7,19'/>
            <cpu id='20' socket_id='1' core_id='2' siblings='8,20'/>
            <cpu id='21' socket_id='1' core_id='8' siblings='9,21'/>
            <cpu id='22' socket_id='1' core_id='9' siblings='10,22'/>
            <cpu id='23' socket_id='1' core_id='10' siblings='11,23'/>
          </cpus>
        </cell>
      </cells>
    </topology># virsh capabilities
Please enter your authentication name: vdsm@ovirt
Please enter your password:
<capabilities>

  <host>
    <uuid>90be7fa6-40fd-4468-8363-1f86b3321fb9</uuid>
    <cpu>
      <arch>x86_64</arch>
      <model>Westmere-IBRS</model>
      <vendor>Intel</vendor>
      <microcode version='31'/>
      <topology sockets='1' cores='6' threads='2'/>
      <feature name='vme'/>
      <feature name='ds'/>
      <feature name='acpi'/>
      <feature name='ss'/>
      <feature name='ht'/>
      <feature name='tm'/>
      <feature name='pbe'/>
      <feature name='pclmuldq'/>
      <feature name='dtes64'/>
      <feature name='monitor'/>
      <feature name='ds_cpl'/>
      <feature name='vmx'/>
      <feature name='smx'/>
      <feature name='est'/>
      <feature name='tm2'/>
      <feature name='xtpr'/>
      <feature name='pdcm'/>
      <feature name='pcid'/>
      <feature name='dca'/>
      <feature name='arat'/>
      <feature name='stibp'/>
      <feature name='ssbd'/>
      <feature name='pdpe1gb'/>
      <feature name='rdtscp'/>
      <feature name='invtsc'/>
      <pages unit='KiB' size='4'/>
      <pages unit='KiB' size='2048'/>
      <pages unit='KiB' size='1048576'/>
    </cpu>
    <power_management>
      <suspend_mem/>
      <suspend_disk/>
      <suspend_hybrid/>
    </power_management>
    <iommu support='no'/>
    <migration_features>
      <live/>
      <uri_transports>
        <uri_transport>tcp</uri_transport>
        <uri_transport>rdma</uri_transport>
      </uri_transports>
    </migration_features>
    <topology>
      <cells num='2'>
        <cell id='0'>
          <memory unit='KiB'>37739616</memory>
          <pages unit='KiB' size='4'>9434904</pages>
          <pages unit='KiB' size='2048'>0</pages>
          <pages unit='KiB' size='1048576'>0</pages>
          <distances>
            <sibling id='0' value='10'/>
            <sibling id='1' value='21'/>
          </distances>
          <cpus num='12'>
            <cpu id='0' socket_id='0' core_id='0' siblings='0,12'/>
            <cpu id='1' socket_id='0' core_id='1' siblings='1,13'/>
            <cpu id='2' socket_id='0' core_id='2' siblings='2,14'/>
            <cpu id='3' socket_id='0' core_id='8' siblings='3,15'/>
            <cpu id='4' socket_id='0' core_id='9' siblings='4,16'/>
            <cpu id='5' socket_id='0' core_id='10' siblings='5,17'/>
            <cpu id='12' socket_id='0' core_id='0' siblings='0,12'/>
            <cpu id='13' socket_id='0' core_id='1' siblings='1,13'/>
            <cpu id='14' socket_id='0' core_id='2' siblings='2,14'/>
            <cpu id='15' socket_id='0' core_id='8' siblings='3,15'/>
            <cpu id='16' socket_id='0' core_id='9' siblings='4,16'/>
            <cpu id='17' socket_id='0' core_id='10' siblings='5,17'/>
          </cpus>
        </cell>
        <cell id='1'>
          <memory unit='KiB'>29360128</memory>
          <pages unit='KiB' size='4'>7340032</pages>
          <pages unit='KiB' size='2048'>0</pages>
          <pages unit='KiB' size='1048576'>0</pages>
          <distances>
            <sibling id='0' value='21'/>
            <sibling id='1' value='10'/>
          </distances>
          <cpus num='12'>
            <cpu id='6' socket_id='1' core_id='0' siblings='6,18'/>
            <cpu id='7' socket_id='1' core_id='1' siblings='7,19'/>
            <cpu id='8' socket_id='1' core_id='2' siblings='8,20'/>
            <cpu id='9' socket_id='1' core_id='8' siblings='9,21'/>
            <cpu id='10' socket_id='1' core_id='9' siblings='10,22'/>
            <cpu id='11' socket_id='1' core_id='10' siblings='11,23'/>
            <cpu id='18' socket_id='1' core_id='0' siblings='6,18'/>
            <cpu id='19' socket_id='1' core_id='1' siblings='7,19'/>
            <cpu id='20' socket_id='1' core_id='2' siblings='8,20'/>
            <cpu id='21' socket_id='1' core_id='8' siblings='9,21'/>
            <cpu id='22' socket_id='1' core_id='9' siblings='10,22'/>
            <cpu id='23' socket_id='1' core_id='10' siblings='11,23'/>
          </cpus>
        </cell>
      </cells>
    </topology>
    <cache>
      <bank id='0' level='3' type='both' size='12' unit='MiB' cpus='0-5,12-17'/>
      <bank id='1' level='3' type='both' size='12' unit='MiB' cpus='6-11,18-23'/>
    </cache>
    <secmodel>
      <model>selinux</model>
      <doi>0</doi>
      <baselabel type='kvm'>system_u:system_r:svirt_t:s0</baselabel>
      <baselabel type='qemu'>system_u:system_r:svirt_tcg_t:s0</baselabel>
    </secmodel>
    <secmodel>
      <model>dac</model>
      <doi>0</doi>
      <baselabel type='kvm'>+107:+107</baselabel>
      <baselabel type='qemu'>+107:+107</baselabel>
    </secmodel>
  </host>

  <guest>
    <os_type>hvm</os_type>
    <arch name='i686'>
      <wordsize>32</wordsize>
      <emulator>/usr/libexec/qemu-kvm</emulator>
      <machine maxCpus='240'>pc-i440fx-rhel7.6.0</machine>
      <machine canonical='pc-i440fx-rhel7.6.0' maxCpus='240'>pc</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.0.0</machine>
      <machine maxCpus='384'>pc-q35-rhel7.6.0</machine>
      <machine canonical='pc-q35-rhel7.6.0' maxCpus='384'>q35</machine>
      <machine maxCpus='240'>rhel6.3.0</machine>
      <machine maxCpus='240'>rhel6.4.0</machine>
      <machine maxCpus='240'>rhel6.0.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.5.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.1.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.2.0</machine>
      <machine maxCpus='255'>pc-q35-rhel7.3.0</machine>
      <machine maxCpus='240'>rhel6.5.0</machine>
      <machine maxCpus='384'>pc-q35-rhel7.4.0</machine>
      <machine maxCpus='240'>rhel6.6.0</machine>
      <machine maxCpus='240'>rhel6.1.0</machine>
      <machine maxCpus='240'>rhel6.2.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.3.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.4.0</machine>
      <machine maxCpus='384'>pc-q35-rhel7.5.0</machine>
      <domain type='qemu'/>
      <domain type='kvm'>
        <emulator>/usr/libexec/qemu-kvm</emulator>
      </domain>
    </arch>
    <features>
      <cpuselection/>
      <deviceboot/>
      <disksnapshot default='on' toggle='no'/>
      <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 maxCpus='240'>pc-i440fx-rhel7.6.0</machine>
      <machine canonical='pc-i440fx-rhel7.6.0' maxCpus='240'>pc</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.0.0</machine>
      <machine maxCpus='384'>pc-q35-rhel7.6.0</machine>
      <machine canonical='pc-q35-rhel7.6.0' maxCpus='384'>q35</machine>
      <machine maxCpus='240'>rhel6.3.0</machine>
      <machine maxCpus='240'>rhel6.4.0</machine>
      <machine maxCpus='240'>rhel6.0.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.5.0</machine># virsh capabilities
Please enter your authentication name: vdsm@ovirt
Please enter your password:
<capabilities>

  <host>
    <uuid>90be7fa6-40fd-4468-8363-1f86b3321fb9</uuid>
    <cpu>
      <arch>x86_64</arch>
      <model>Westmere-IBRS</model>
      <vendor>Intel</vendor>
      <microcode version='31'/>
      <topology sockets='1' cores='6' threads='2'/>
      <feature name='vme'/>
      <feature name='ds'/>
      <feature name='acpi'/>
      <feature name='ss'/>
      <feature name='ht'/>
      <feature name='tm'/>
      <feature name='pbe'/>
      <feature name='pclmuldq'/>
      <feature name='dtes64'/>
      <feature name='monitor'/>
      <feature name='ds_cpl'/>
      <feature name='vmx'/>
      <feature name='smx'/>
      <feature name='est'/>
      <feature name='tm2'/>
      <feature name='xtpr'/>
      <feature name='pdcm'/>
      <feature name='pcid'/>
      <feature name='dca'/>
      <feature name='arat'/>
      <feature name='stibp'/>
      <feature name='ssbd'/>
      <feature name='pdpe1gb'/>
      <feature name='rdtscp'/>
      <feature name='invtsc'/>
      <pages unit='KiB' size='4'/>
      <pages unit='KiB' size='2048'/>
      <pages unit='KiB' size='1048576'/>
    </cpu>
    <power_management>
      <suspend_mem/>
      <suspend_disk/>
      <suspend_hybrid/>
    </power_management>
    <iommu support='no'/>
    <migration_features>
      <live/>
      <uri_transports>
        <uri_transport>tcp</uri_transport>
        <uri_transport>rdma</uri_transport>
      </uri_transports>
    </migration_features>
    <topology>
      <cells num='2'>
        <cell id='0'>
          <memory unit='KiB'>37739616</memory>
          <pages unit='KiB' size='4'>9434904</pages>
          <pages unit='KiB' size='2048'>0</pages>
          <pages unit='KiB' size='1048576'>0</pages>
          <distances>
            <sibling id='0' value='10'/>
            <sibling id='1' value='21'/>
          </distances>
          <cpus num='12'>
            <cpu id='0' socket_id='0' core_id='0' siblings='0,12'/>
            <cpu id='1' socket_id='0' core_id='1' siblings='1,13'/>
            <cpu id='2' socket_id='0' core_id='2' siblings='2,14'/>
            <cpu id='3' socket_id='0' core_id='8' siblings='3,15'/>
            <cpu id='4' socket_id='0' core_id='9' siblings='4,16'/>
            <cpu id='5' socket_id='0' core_id='10' siblings='5,17'/>
            <cpu id='12' socket_id='0' core_id='0' siblings='0,12'/>
            <cpu id='13' socket_id='0' core_id='1' siblings='1,13'/>
            <cpu id='14' socket_id='0' core_id='2' siblings='2,14'/>
            <cpu id='15' socket_id='0' core_id='8' siblings='3,15'/>
            <cpu id='16' socket_id='0' core_id='9' siblings='4,16'/>
            <cpu id='17' socket_id='0' core_id='10' siblings='5,17'/>
          </cpus>
        </cell>
        <cell id='1'>
          <memory unit='KiB'>29360128</memory>
          <pages unit='KiB' size='4'>7340032</pages>
          <pages unit='KiB' size='2048'>0</pages>
          <pages unit='KiB' size='1048576'>0</pages>
          <distances>
            <sibling id='0' value='21'/>
            <sibling id='1' value='10'/>
          </distances>
          <cpus num='12'>
            <cpu id='6' socket_id='1' core_id='0' siblings='6,18'/>
            <cpu id='7' socket_id='1' core_id='1' siblings='7,19'/>
            <cpu id='8' socket_id='1' core_id='2' siblings='8,20'/>
            <cpu id='9' socket_id='1' core_id='8' siblings='9,21'/>
            <cpu id='10' socket_id='1' core_id='9' siblings='10,22'/>
            <cpu id='11' socket_id='1' core_id='10' siblings='11,23'/>
            <cpu id='18' socket_id='1' core_id='0' siblings='6,18'/>
            <cpu id='19' socket_id='1' core_id='1' siblings='7,19'/>
            <cpu id='20' socket_id='1' core_id='2' siblings='8,20'/>
            <cpu id='21' socket_id='1' core_id='8' siblings='9,21'/>
            <cpu id='22' socket_id='1' core_id='9' siblings='10,22'/>
            <cpu id='23' socket_id='1' core_id='10' siblings='11,23'/>
          </cpus>
        </cell>
      </cells>
    </topology>
    <cache>
      <bank id='0' level='3' type='both' size='12' unit='MiB' cpus='0-5,12-17'/>
      <bank id='1' level='3' type='both' size='12' unit='MiB' cpus='6-11,18-23'/>
    </cache>
    <secmodel>
      <model>selinux</model>
      <doi>0</doi>
      <baselabel type='kvm'>system_u:system_r:svirt_t:s0</baselabel>
      <baselabel type='qemu'>system_u:system_r:svirt_tcg_t:s0</baselabel>
    </secmodel>
    <secmodel>
      <model>dac</model>
      <doi>0</doi>
      <baselabel type='kvm'>+107:+107</baselabel>
      <baselabel type='qemu'>+107:+107</baselabel>
    </secmodel>
  </host>

  <guest>
    <os_type>hvm</os_type>
    <arch name='i686'>
      <wordsize>32</wordsize>
      <emulator>/usr/libexec/qemu-kvm</emulator>
      <machine maxCpus='240'>pc-i440fx-rhel7.6.0</machine>
      <machine canonical='pc-i440fx-rhel7.6.0' maxCpus='240'>pc</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.0.0</machine>
      <machine maxCpus='384'>pc-q35-rhel7.6.0</machine>
      <machine canonical='pc-q35-rhel7.6.0' maxCpus='384'>q35</machine>
      <machine maxCpus='240'>rhel6.3.0</machine>
      <machine maxCpus='240'>rhel6.4.0</machine>
      <machine maxCpus='240'>rhel6.0.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.5.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.1.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.2.0</machine>
      <machine maxCpus='255'>pc-q35-rhel7.3.0</machine>
      <machine maxCpus='240'>rhel6.5.0</machine>
      <machine maxCpus='384'>pc-q35-rhel7.4.0</machine>
      <machine maxCpus='240'>rhel6.6.0</machine>
      <machine maxCpus='240'>rhel6.1.0</machine>
      <machine maxCpus='240'>rhel6.2.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.3.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.4.0</machine>
      <machine maxCpus='384'>pc-q35-rhel7.5.0</machine>
      <domain type='qemu'/>
      <domain type='kvm'>
        <emulator>/usr/libexec/qemu-kvm</emulator>
      </domain>
    </arch>
    <features>
      <cpuselection/>
      <deviceboot/>
      <disksnapshot default='on' toggle='no'/>
      <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 maxCpus='240'>pc-i440fx-rhel7.6.0</machine>
      <machine canonical='pc-i440fx-rhel7.6.0' maxCpus='240'>pc</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.0.0</machine>
      <machine maxCpus='384'>pc-q35-rhel7.6.0</machine>
      <machine canonical='pc-q35-rhel7.6.0' maxCpus='384'>q35</machine>
      <machine maxCpus='240'>rhel6.3.0</machine># virsh capabilities
Please enter your authentication name: vdsm@ovirt
Please enter your password:
<capabilities>

  <host>
    <uuid>90be7fa6-40fd-4468-8363-1f86b3321fb9</uuid>
    <cpu>
      <arch>x86_64</arch>
      <model>Westmere-IBRS</model>
      <vendor>Intel</vendor>
      <microcode version='31'/>
      <topology sockets='1' cores='6' threads='2'/>
      <feature name='vme'/>
      <feature name='ds'/>
      <feature name='acpi'/>
      <feature name='ss'/>
      <feature name='ht'/>
      <feature name='tm'/>
      <feature name='pbe'/>
      <feature name='pclmuldq'/>
      <feature name='dtes64'/>
      <feature name='monitor'/>
      <feature name='ds_cpl'/>
      <feature name='vmx'/>
      <feature name='smx'/>
      <feature name='est'/>
      <feature name='tm2'/>
      <feature name='xtpr'/>
      <feature name='pdcm'/>
      <feature name='pcid'/>
      <feature name='dca'/>
      <feature name='arat'/>
      <feature name='stibp'/>
      <feature name='ssbd'/>
      <feature name='pdpe1gb'/>
      <feature name='rdtscp'/>
      <feature name='invtsc'/>
      <pages unit='KiB' size='4'/>
      <pages unit='KiB' size='2048'/>
      <pages unit='KiB' size='1048576'/>
    </cpu>
    <power_management>
      <suspend_mem/>
      <suspend_disk/>
      <suspend_hybrid/>
    </power_management>
    <iommu support='no'/>
    <migration_features>
      <live/>
      <uri_transports>
        <uri_transport>tcp</uri_transport>
        <uri_transport>rdma</uri_transport>
      </uri_transports>
    </migration_features>
    <topology>
      <cells num='2'>
        <cell id='0'>
          <memory unit='KiB'>37739616</memory>
          <pages unit='KiB' size='4'>9434904</pages>
          <pages unit='KiB' size='2048'>0</pages>
          <pages unit='KiB' size='1048576'>0</pages>
          <distances>
            <sibling id='0' value='10'/>
            <sibling id='1' value='21'/>
          </distances>
          <cpus num='12'>
            <cpu id='0' socket_id='0' core_id='0' siblings='0,12'/>
            <cpu id='1' socket_id='0' core_id='1' siblings='1,13'/>
            <cpu id='2' socket_id='0' core_id='2' siblings='2,14'/>
            <cpu id='3' socket_id='0' core_id='8' siblings='3,15'/>
            <cpu id='4' socket_id='0' core_id='9' siblings='4,16'/>
            <cpu id='5' socket_id='0' core_id='10' siblings='5,17'/>
            <cpu id='12' socket_id='0' core_id='0' siblings='0,12'/>
            <cpu id='13' socket_id='0' core_id='1' siblings='1,13'/>
            <cpu id='14' socket_id='0' core_id='2' siblings='2,14'/>
            <cpu id='15' socket_id='0' core_id='8' siblings='3,15'/>
            <cpu id='16' socket_id='0' core_id='9' siblings='4,16'/>
            <cpu id='17' socket_id='0' core_id='10' siblings='5,17'/>
          </cpus>
        </cell>
        <cell id='1'>
          <memory unit='KiB'>29360128</memory>
          <pages unit='KiB' size='4'>7340032</pages>
          <pages unit='KiB' size='2048'>0</pages>
          <pages unit='KiB' size='1048576'>0</pages>
          <distances>
            <sibling id='0' value='21'/>
            <sibling id='1' value='10'/>
          </distances>
          <cpus num='12'>
            <cpu id='6' socket_id='1' core_id='0' siblings='6,18'/>
            <cpu id='7' socket_id='1' core_id='1' siblings='7,19'/>
            <cpu id='8' socket_id='1' core_id='2' siblings='8,20'/>
            <cpu id='9' socket_id='1' core_id='8' siblings='9,21'/>
            <cpu id='10' socket_id='1' core_id='9' siblings='10,22'/>
            <cpu id='11' socket_id='1' core_id='10' siblings='11,23'/>
            <cpu id='18' socket_id='1' core_id='0' siblings='6,18'/>
            <cpu id='19' socket_id='1' core_id='1' siblings='7,19'/>
            <cpu id='20' socket_id='1' core_id='2' siblings='8,20'/>
            <cpu id='21' socket_id='1' core_id='8' siblings='9,21'/>
            <cpu id='22' socket_id='1' core_id='9' siblings='10,22'/>
            <cpu id='23' socket_id='1' core_id='10' siblings='11,23'/>
          </cpus>
        </cell>
      </cells>
    </topology>
    <cache>
      <bank id='0' level='3' type='both' size='12' unit='MiB' cpus='0-5,12-17'/>
      <bank id='1' level='3' type='both' size='12' unit='MiB' cpus='6-11,18-23'/>
    </cache>
    <secmodel>
      <model>selinux</model>
      <doi>0</doi>
      <baselabel type='kvm'>system_u:system_r:svirt_t:s0</baselabel>
      <baselabel type='qemu'>system_u:system_r:svirt_tcg_t:s0</baselabel>
    </secmodel>
    <secmodel>
      <model>dac</model>
      <doi>0</doi>
      <baselabel type='kvm'>+107:+107</baselabel>
      <baselabel type='qemu'>+107:+107</baselabel>
    </secmodel>
  </host>

  <guest>
    <os_type>hvm</os_type>
    <arch name='i686'>
      <wordsize>32</wordsize>
      <emulator>/usr/libexec/qemu-kvm</emulator>
      <machine maxCpus='240'>pc-i440fx-rhel7.6.0</machine>
      <machine canonical='pc-i440fx-rhel7.6.0' maxCpus='240'>pc</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.0.0</machine>
      <machine maxCpus='384'>pc-q35-rhel7.6.0</machine>
      <machine canonical='pc-q35-rhel7.6.0' maxCpus='384'>q35</machine>
      <machine maxCpus='240'>rhel6.3.0</machine>
      <machine maxCpus='240'>rhel6.4.0</machine>
      <machine maxCpus='240'>rhel6.0.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.5.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.1.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.2.0</machine>
      <machine maxCpus='255'>pc-q35-rhel7.3.0</machine>
      <machine maxCpus='240'>rhel6.5.0</machine>
      <machine maxCpus='384'>pc-q35-rhel7.4.0</machine>
      <machine maxCpus='240'>rhel6.6.0</machine>
      <machine maxCpus='240'>rhel6.1.0</machine>
      <machine maxCpus='240'>rhel6.2.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.3.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.4.0</machine>
      <machine maxCpus='384'>pc-q35-rhel7.5.0</machine>
      <domain type='qemu'/>
      <domain type='kvm'>
        <emulator>/usr/libexec/qemu-kvm</emulator>
      </domain>
    </arch>
    <features>
      <cpuselection/>
      <deviceboot/>
      <disksnapshot default='on' toggle='no'/>
      <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 maxCpus='240'>pc-i440fx-rhel7.6.0</machine>
      <machine canonical='pc-i440fx-rhel7.6.0' maxCpus='240'>pc</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.0.0</machine>
      <machine maxCpus='384'>pc-q35-rhel7.6.0</machine>
      <machine canonical='pc-q35-rhel7.6.0' maxCpus='384'>q35</machine>
      <machine maxCpus='240'>rhel6.3.0</machine>
      <machine maxCpus='240'>rhel6.4.0</machine>
      <machine maxCpus='240'>rhel6.0.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.5.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.1.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.2.0</machine>
      <machine maxCpus='255'>pc-q35-rhel7.3.0</machine>
      <machine maxCpus='240'>rhel6.5.0</machine>
      <machine maxCpus='384'>pc-q35-rhel7.4.0</machine>
      <machine maxCpus='240'>rhel6.6.0</machine>
      <machine maxCpus='240'>rhel6.1.0</machine>
      <machine maxCpus='240'>rhel6.2.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.3.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.4.0</machine>
      <machine maxCpus='384'>pc-q35-rhel7.5.0</machine>
      <domain type='qemu'/>
      <domain type='kvm'>
        <emulator>/usr/libexec/qemu-kvm</emulator>
      </domain>
    </arch>
    <features>
      <cpuselection/>
      <deviceboot/>
      <disksnapshot default='on' toggle='no'/>
      <acpi default='on' toggle='yes'/>
      <apic default='on' toggle='no'/>
    </features>
  </guest>

</capabilities>

      <machine maxCpus='240'>rhel6.4.0</machine>
      <machine maxCpus='240'>rhel6.0.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.5.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.1.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.2.0</machine>
      <machine maxCpus='255'>pc-q35-rhel7.3.0</machine>
      <machine maxCpus='240'>rhel6.5.0</machine>
      <machine maxCpus='384'>pc-q35-rhel7.4.0</machine>
      <machine maxCpus='240'>rhel6.6.0</machine>
      <machine maxCpus='240'>rhel6.1.0</machine>
      <machine maxCpus='240'>rhel6.2.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.3.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.4.0</machine>
      <machine maxCpus='384'>pc-q35-rhel7.5.0</machine>
      <domain type='qemu'/>
      <domain type='kvm'>
        <emulator>/usr/libexec/qemu-kvm</emulator>
      </domain>
    </arch>
    <features>
      <cpuselection/>
      <deviceboot/>
      <disksnapshot default='on' toggle='no'/>
      <acpi default='on' toggle='yes'/>
      <apic default='on' toggle='no'/>
    </features>
  </guest>

</capabilities>

      <machine maxCpus='240'>pc-i440fx-rhel7.1.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.2.0</machine>
      <machine maxCpus='255'>pc-q35-rhel7.3.0</machine>
      <machine maxCpus='240'>rhel6.5.0</machine>
      <machine maxCpus='384'>pc-q35-rhel7.4.0</machine>
      <machine maxCpus='240'>rhel6.6.0</machine>
      <machine maxCpus='240'>rhel6.1.0</machine>
      <machine maxCpus='240'>rhel6.2.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.3.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.4.0</machine>
      <machine maxCpus='384'>pc-q35-rhel7.5.0</machine>
      <domain type='qemu'/>
      <domain type='kvm'>
        <emulator>/usr/libexec/qemu-kvm</emulator>
      </domain>
    </arch>
    <features>
      <cpuselection/>
      <deviceboot/>
      <disksnapshot default='on' toggle='no'/>
      <acpi default='on' toggle='yes'/>
      <apic default='on' toggle='no'/>
    </features>
  </guest>

</capabilities>

    <cache>
      <bank id='0' level='3' type='both' size='12' unit='MiB' cpus='0-5,12-17'/>
      <bank id='1' level='3' type='both' size='12' unit='MiB' cpus='6-11,18-23'/>
    </cache>
    <secmodel>
      <model>selinux</model>
      <doi>0</doi>
      <baselabel type='kvm'>system_u:system_r:svirt_t:s0</baselabel>
      <baselabel type='qemu'>system_u:system_r:svirt_tcg_t:s0</baselabel>
    </secmodel>
    <secmodel>
      <model>dac</model>
      <doi>0</doi>
      <baselabel type='kvm'>+107:+107</baselabel>
      <baselabel type='qemu'>+107:+107</baselabel>
    </secmodel>
  </host>

  <guest>
    <os_type>hvm</os_type>
    <arch name='i686'>
      <wordsize>32</wordsize>
      <emulator>/usr/libexec/qemu-kvm</emulator>
      <machine maxCpus='240'>pc-i440fx-rhel7.6.0</machine>
      <machine canonical='pc-i440fx-rhel7.6.0' maxCpus='240'>pc</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.0.0</machine>
      <machine maxCpus='384'>pc-q35-rhel7.6.0</machine>
      <machine canonical='pc-q35-rhel7.6.0' maxCpus='384'>q35</machine>
      <machine maxCpus='240'>rhel6.3.0</machine>
      <machine maxCpus='240'>rhel6.4.0</machine>
      <machine maxCpus='240'>rhel6.0.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.5.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.1.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.2.0</machine>
      <machine maxCpus='255'>pc-q35-rhel7.3.0</machine>
      <machine maxCpus='240'>rhel6.5.0</machine>
      <machine maxCpus='384'>pc-q35-rhel7.4.0</machine>
      <machine maxCpus='240'>rhel6.6.0</machine>
      <machine maxCpus='240'>rhel6.1.0</machine>
      <machine maxCpus='240'>rhel6.2.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.3.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.4.0</machine>
      <machine maxCpus='384'>pc-q35-rhel7.5.0</machine>
      <domain type='qemu'/>
      <domain type='kvm'>
        <emulator>/usr/libexec/qemu-kvm</emulator>
      </domain>
    </arch>
    <features>
      <cpuselection/>
      <deviceboot/>
      <disksnapshot default='on' toggle='no'/>
      <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 maxCpus='240'>pc-i440fx-rhel7.6.0</machine>
      <machine canonical='pc-i440fx-rhel7.6.0' maxCpus='240'>pc</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.0.0</machine>
      <machine maxCpus='384'>pc-q35-rhel7.6.0</machine>
      <machine canonical='pc-q35-rhel7.6.0' maxCpus='384'>q35</machine>
      <machine maxCpus='240'>rhel6.3.0</machine>
      <machine maxCpus='240'>rhel6.4.0</machine>
      <machine maxCpus='240'>rhel6.0.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.5.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.1.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.2.0</machine>
      <machine maxCpus='255'>pc-q35-rhel7.3.0</machine>
      <machine maxCpus='240'>rhel6.5.0</machine>
      <machine maxCpus='384'>pc-q35-rhel7.4.0</machine>
      <machine maxCpus='240'>rhel6.6.0</machine>
      <machine maxCpus='240'>rhel6.1.0</machine>
      <machine maxCpus='240'>rhel6.2.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.3.0</machine>
      <machine maxCpus='240'>pc-i440fx-rhel7.4.0</machine>
      <machine maxCpus='384'>pc-q35-rhel7.5.0</machine>
      <domain type='qemu'/>
      <domain type='kvm'>
        <emulator>/usr/libexec/qemu-kvm</emulator>
      </domain>
    </arch>
    <features>
      <cpuselection/>
      <deviceboot/>
      <disksnapshot default='on' toggle='no'/>
      <acpi default='on' toggle='yes'/>
      <apic default='on' toggle='no'/>
    </features>
  </guest>

</capabilities>

Hey Jingjie -

Do you have any more information? This isn't something we've seen before, but it looks like your VM may be initialized with the wrong CPU type. The following would help:

(On the engien)

/var/log/ovirt-engine/engine.log

(On the host)

lscpu

virsh domcapabilities

virsh capabilities

/var/log/vdsm/vdsm.log

On Thu, Mar 21, 2019 at 2:48 PM Jingjie Jiang <jingjie.jiang@oracle.com> wrote:

I tried on oVirt4.2.8 and it worked fine.

Is this oVirt 4.3 problem only?



On 3/19/19 4:42 PM, jingjie.jiang@oracle.com wrote:
> Hi,
>
> The oVirt 4.3 is installed on CentOS 7.6.
> Windows2012 vm failed with following error messages:
>
> 2019-03-18 09:19:12,941-04 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ForkJoinPool-1-worker-15) [] EVENT_ID: VM_DOWN_ERROR(119), VM win12_nfs is down with error. Exit message: internal error: qemu unexpectedly closed the monitor: 2019-03-18T13:19:11.837850Z qemu-kvm: warning: All CPU(s) up to maxcpus should be described in NUMA config, ability to start up with partial NUMA mappings is obsoleted and will be removed in future
> Hyper-V SynIC is not supported by kernel
> 2019-03-18T13:19:11.861071Z qemu-kvm: kvm_init_vcpu failed: Function not implemented.
>
> Anyone suggestion?
>
> Thanks,
> Jingjie
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--

Ryan Barry

Associate Manager - RHV Virt/SLA

rbarry@redhat.com    M: +16518159306     IM: rbarry

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