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Re: [libvirt-users] virt-install: "ERROR Host does not support any virtualization options"



I do bridged network here.
Then i told via virsh to use the bridge.
"virt-manager" is doing the rest.


i use these useflags:

app-emulation/libvirt: debug elibc_glibc json libvirtd lxc macvtap nfs nls numa pcap policykit python qemu sasl udev virt-network

virt-manager: policykit

app-emulation/qemu-kvm: aio alsa jpeg ncurses opengl png qemu_softmmu_targets_i386 qemu_softmmu_targets_x86_64 qemu_user_targets_i386 qemu_user_targets_x86_64 sdl spice ssl threads vde vhost-net


Michal helped with the useflags on libvirt.
Maybe these works for you.

marko



Am 07.02.2012 13:28, schrieb Felix Blanke:
Hi,

you're right, gentoo here :)

Well, qemu-kvm emerged without problems, therefore my masking should
be correct.
Maybe it's a combination of versions which doesn't work, I don't know.

Right now the virt-install command works. I have some trouble setting
up a vm using vde. I don't know what to tell --network to use vde. If
someone has a hint (like an example cmdline for virt-install using
vde) and would share it with me would be great.

Kind regards,
Felix Blanke

On 2/7/12 1:20 PM, Marko Weber wrote:

Hello,
sounds you are using gentoo-linux, right?
Here on 1.0-r2 No Problems.
You need to unmask some other depends to run 1.0-r2

marko



Am 07.02.2012 12:23, schrieb Felix Blanke:
On 2/7/12 11:06 AM, Michal Privoznik wrote:
On 06.02.2012 19:58, Felix Blanke wrote:
Hello,

I have a problem with virt-install. I want to use it to create my vm
and
manage them. But whenever I execute the virt-install cmd I get the
error
msg mentioned in the subject.

Here are some more informations:

hp ~ # virt-install --virt-type kvm --arch x86_64 --debug
Mon, 06 Feb 2012 19:57:29 DEBUG Launched with command line:
/usr/bin/virt-install --virt-type kvm --arch x86_64 --debug
Mon, 06 Feb 2012 19:57:29 DEBUG Requesting libvirt URI default
Mon, 06 Feb 2012 19:57:29 DEBUG Received libvirt URI qemu:///system Mon, 06 Feb 2012 19:57:29 DEBUG Requesting virt method 'default', hv
type 'kvm'.
Mon, 06 Feb 2012 19:57:29 ERROR Host does not support any
virtualization options for arch 'x86_64'
Mon, 06 Feb 2012 19:57:29 DEBUG Traceback (most recent call last):
File "/usr/bin/virt-install-2.7", line 272, in get_virt_type
machine=options.machine)
File


"/usr/lib64/python2.7/site-packages/virtinst/CapabilitiesParser.py",
line 732, in guest_lookup
{'virttype' : osstr, 'arch' : archstr})
ValueError: Host does not support any virtualization options for arch
'x86_64'


hp ~ # virsh --connect qemu:///system
Welcome to virsh, the virtualization interactive terminal.

Type: 'help' for help with commands
'quit' to quit

virsh # capabilities
<capabilities>

<host>
<uuid>604c8a12-cb5b-d911-985d-5404a67ef15d</uuid>
<cpu>
<arch>x86_64</arch>
<model>Westmere</model>
<vendor>Intel</vendor>
<topology sockets='1' cores='4' threads='2'/>
<feature name='rdtscp'/>
<feature name='x2apic'/>
<feature name='xtpr'/>
<feature name='tm2'/>
<feature name='est'/>
<feature name='vmx'/>
<feature name='ds_cpl'/>
<feature name='monitor'/>
<feature name='pbe'/>
<feature name='tm'/>
<feature name='ht'/>
<feature name='ss'/>
<feature name='acpi'/>
<feature name='ds'/>
<feature name='vme'/>
</cpu>
<migration_features>
<live/>
<uri_transports>
<uri_transport>tcp</uri_transport>
</uri_transports>
</migration_features>
</host>

</capabilities>



I have no clue what is going on. I have kvm compiled into my kernel. Normal "kvm" commands are working. Intel VT is enabled in the bios.


Any thoughts on this one?


Do you have qemu installed? Under what paths?
Libvirt tries to find qemu-kvm under PATH or /usr/libexec/;
then kvm and qemu-system-* under PATH;

What about /dev/kvm - is it accessible?

Please, provide libvirt logs as well.

Michal


Hello,

first of all thank you very much for your reply.

The hint with the libvirt log pointed me into the right direction.
While executing the virt-install cmd there was an error in the
libvirt.log:

12:03:11.938: 3137: error : qemuCapsParseHelpStr:1165 : internal
error cannot parse /usr/bin/qemu-system-x86_64 version number in 'QEMU emulator version 1.0 (qemu-kvm-1.0), Copyright (c) 2003-2008 Fabrice
Bellard'


Google for that error pointed me to a bug report. This bug still
seems to be in the qemu-kvm version I was using (1.0-r2). Upgrading to version 9999 seemed to solve my issue. I don't get the error anymore
and will now try to setup a virtual machine.


Kind regards,
Felix Blanke

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