Re: [Users] Host Error

21 Oct 2013

      Hi Dan,

Thanks, below are the results.

[root@ovirt02 ~]# virsh -r capabilities
<capabilities>

  <host>
    <uuid>6d0aa20e-c6c2-410d-b3c5-3c87af15dd7c</uuid>
    <cpu>
      <arch>x86_64</arch>
      <model>Haswell</model>
      <vendor>Intel</vendor>
      <topology sockets='1' cores='4' threads='2'/>
      <feature name='abm'/>
      <feature name='pdpe1gb'/>
      <feature name='rdrand'/>
      <feature name='f16c'/>
      <feature name='osxsave'/>
      <feature name='pdcm'/>
      <feature name='xtpr'/>
      <feature name='tm2'/>
      <feature name='est'/>
      <feature name='smx'/>
      <feature name='vmx'/>
      <feature name='ds_cpl'/>
      <feature name='monitor'/>
      <feature name='dtes64'/>
      <feature name='pbe'/>
      <feature name='tm'/>
      <feature name='ht'/>
      <feature name='ss'/>
      <feature name='acpi'/>
      <feature name='ds'/>
      <feature name='vme'/>
    </cpu>
    <power_management>
      <suspend_mem/>
      <suspend_disk/>
    </power_management>
    <migration_features>
      <live/>
      <uri_transports>
        <uri_transport>tcp</uri_transport>
      </uri_transports>
    </migration_features>
    <topology>
      <cells num='1'>
        <cell id='0'>
          <cpus num='8'>
            <cpu id='0' socket_id='0' core_id='0' siblings='0,4'/>
            <cpu id='1' socket_id='0' core_id='1' siblings='1,5'/>
            <cpu id='2' socket_id='0' core_id='2' siblings='2,6'/>
            <cpu id='3' socket_id='0' core_id='3' siblings='3,7'/>
            <cpu id='4' socket_id='0' core_id='0' siblings='0,4'/>
            <cpu id='5' socket_id='0' core_id='1' siblings='1,5'/>
            <cpu id='6' socket_id='0' core_id='2' siblings='2,6'/>
            <cpu id='7' socket_id='0' core_id='3' siblings='3,7'/>
          </cpus>
        </cell>
      </cells>
    </topology>
    <secmodel>
      <model>selinux</model>
      <doi>0</doi>
    </secmodel>
    <secmodel>
      <model>dac</model>
      <doi>0</doi>
    </secmodel>
  </host>

  <guest>
    <os_type>hvm</os_type>
    <arch name='i686'>
      <wordsize>32</wordsize>
      <emulator>/usr/libexec/qemu-kvm</emulator>
      <machine>rhel6.4.0</machine>
      <machine canonical='rhel6.4.0'>pc</machine>
      <machine>rhel6.3.0</machine>
      <machine>rhel6.2.0</machine>
      <machine>rhel6.1.0</machine>
      <machine>rhel6.0.0</machine>
      <machine>rhel5.5.0</machine>
      <machine>rhel5.4.4</machine>
      <machine>rhel5.4.0</machine>
      <domain type='qemu'>
      </domain>
    </arch>
    <features>
      <cpuselection/>
      <deviceboot/>
      <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>rhel6.4.0</machine>
      <machine canonical='rhel6.4.0'>pc</machine>
      <machine>rhel6.3.0</machine>
      <machine>rhel6.2.0</machine>
      <machine>rhel6.1.0</machine>
      <machine>rhel6.0.0</machine>
      <machine>rhel5.5.0</machine>
      <machine>rhel5.4.4</machine>
      <machine>rhel5.4.0</machine>
      <domain type='qemu'>
      </domain>
    </arch>
    <features>
      <cpuselection/>
      <deviceboot/>
      <acpi default='on' toggle='yes'/>
      <apic default='on' toggle='no'/>
    </features>
  </guest>

</capabilities>

[root@ovirt02 ~]# lsmod | grep kvm
kvm                   317504  0

Thanks!

Regards.

Neil Wilson.

On Mon, Oct 21, 2013 at 11:29 AM, Dan Kenigsberg <danken@redhat.com> wrote:
...
On Mon, Oct 21, 2013 at 10:57:12AM +0200, Neil wrote:
...
Hi guys,
We had a power failure over the weekend, and when powering everything
back on, one of the hosts gives the following error when trying to
re-activate it.
"Host ovirt02.blabla.co.za running without virtualization hardware acceleration"
I've checked in the machine's bios and the VT options are still
enabled, I've reset the PC's bios and then confirmed all the CPU
features were enabled as a precaution and yet I still get the same
error.
Could this be an ovirt/vdsm issue or is it more likely a hardware issue?
These are my versions...
vdsm-cli-4.10.3-10.el6.centos.alt.noarch
vdsm-4.10.3-10.el6.centos.alt.x86_64
vdsm-xmlrpc-4.10.3-10.el6.centos.alt.noarch
vdsm-hook-nestedvt-4.10.3-10.el6.centos.alt.noarch
vdsm-python-4.10.3-10.el6.centos.alt.x86_64
ovirt-engine-genericapi-3.2.1-1.41.el6.noarch
ovirt-engine-dbscripts-3.2.1-1.41.el6.noarch
ovirt-engine-tools-3.2.1-1.41.el6.noarch
ovirt-engine-sdk-3.2.0.9-1.el6.noarch
ovirt-engine-restapi-3.2.1-1.41.el6.noarch
ovirt-host-deploy-1.1.0-0.0.master.el6.noarch
ovirt-log-collector-3.2.0-1.el6.noarch
ovirt-engine-backend-3.2.1-1.41.el6.noarch
ovirt-image-uploader-3.2.0-1.el6.noarch
ovirt-engine-userportal-3.2.1-1.41.el6.noarch
ovirt-engine-jbossas711-1-0.x86_64
ovirt-engine-setup-3.2.1-1.41.el6.noarch
ovirt-host-deploy-java-1.1.0-0.0.master.el6.noarch
ovirt-iso-uploader-3.2.0-1.el6.noarch
ovirt-engine-3.2.1-1.41.el6.noarch
ovirt-engine-cli-3.2.0.10-1.el6.noarch
ovirt-engine-webadmin-portal-3.2.1-1.41.el6.noarch
Any help is appreciated.
What does `virsh -r capabilities` report when run on that host?
And `lsmod | grep kvm` ?