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From: Aleksey Avdeev <solo@solin.spb.ru>
To: ALT Linux sysadmin discuss <sysadmins@lists.altlinux.org>
Subject: [Sysadmins] Q: libvirt: Как побороть unknown OS type hvm?
Date: Fri, 13 Aug 2010 15:08:21 +0400
Message-ID: <4C6527A5.10409@solin.spb.ru> (raw)

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Приветствую.

  Пытаюсь запустить под libvirt VM используя kvm и аппаратную
виртуализацию (hvm). (VM и её конфигурация скопированы с хоста, где всё
работает). При virsh create <...>, наблюдаю в логе:

error: unknown OS type hvm

  Аппаратную виртуализацию железо поддерживает:

$ sed -n '/^flags[[:blank:]]*:/s/^.*:[[:blank:]]*//p' /proc/cpuinfo|head -n1
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 rdtscp lm
3dnowext 3dnow rep_good nopl pni cx16 lahf_lm cmp_legacy svm extapic
cr8_legacy

  Модуль kvm загружен:

$ sudo -H service kvm status
kvm module is loaded

  В dmesg наблюдаю:

[  189.785964] kvm: emulating preempt notifiers; do not benchmark on
this machine
[  189.785972] loaded kvm module (v2.6.27)

  Но libvirt похоже его не задействует:

$ sudo -H virsh capabilities
<capabilities>

  <host>
    <cpu>
      <arch>x86_64</arch>
    </cpu>
  </host>

  <guest>
    <os_type>exe</os_type>
    <arch name='x86_64'>
      <wordsize>32</wordsize>
      <domain type='openvz'>
      </domain>
    </arch>
  </guest>

</capabilities>

  Кто виноват, и что делать?

-- 

С уважением. Алексей.



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             reply	other threads:[~2010-08-13 11:08 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-08-13 11:08 Aleksey Avdeev [this message]
2010-08-13 12:05 ` Anton Farygin
2010-08-13 12:26   ` Aleksey Avdeev
2010-08-13 12:48     ` Anton Farygin
2010-08-13 12:48 ` Alexey I. Froloff
2010-08-13 13:19   ` Aleksey Avdeev
2010-08-13 14:54     ` Aleksey Avdeev

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