On 3/26/19 11:50 AM, Ryan Barry wrote:
On Tue, Mar 26, 2019, 11:34 AM Jingjie Jiang <jingjie.jiang@oracle.com> wrote:
On 3/26/19 11:31 AM, Ryan Barry wrote:
# uname -aThanks Jingjie -
Last question -- uname -a ?
Linux ovs260 3.10.0-957.el7.x86_64 #1 SMP Thu Nov 8 23:39:32 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
At least kernel 3.10.0-957.3.1.el7.x86_64 is required for the HyperV SynIC feature is required, but this was released over a month ago. Did you remember to reboot?
Looks like the kernel version is older than required. Shall I update?
Yep -- please update and reboot. Or try a non-Windows ostype (even if it's Windows) if the enlightenments are not critical to you, but downtime is
Thanks Ryan,
After kernel updated to 3.10.0-957.10.1.el7.x86_64, Windows can be launch.
The host has vdsm-4.30.9-1.
To make sure CentOS 7.6 has the correct kernel, I was wondering we may want to fix the vdsm for the following lines:
%if 0%{?rhel}
%if 0%{?centos}
# 7.6 baseline
Requires: kernel >= 3.10.0-957.el7
%else # RHEL
# Required for new hyperv flags for Windows https://bugzilla.redhat.com/1644693
Requires: kernel >= 3.10.0-957.3.1.el7
%endif
-Jingjie
On Tue, Mar 26, 2019 at 11:20 AM Jingjie Jiang <jingjie.jiang@oracle.com> wrote:
On 3/26/19 11:14 AM, Ryan Barry wrote:
No problem, Jingjie. You can always send to me directly, and I'll reply on-list
I'll send the logs to you directly.
Still on 7.5?
It is 7.6
# cat /etc/centos-release
CentOS Linux release 7.6.1810 (Core)
On Tue, Mar 26, 2019 at 11:13 AM Jingjie Jiang <jingjie.jiang@oracle.com> wrote:
Hi Ryan,
Thanks for your reply.
I tried to send you the logs as attachment once. Not sure if you received. It showed failure since it is too big, but I got email "Your message to users@ovirt.org awaits moderator approval"
If you need me to check something from logs, please let me know.
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'&