[one-users] Fwd: problems when run "qemu-kvm" under opennebula 3.6.0 installed under ubuntu 12.04 64 bits server OS, with kvm hypervisor

[Carlos Martín Sánchez]

Hi,

All the configuration requirements are listed in the KVM guide [1].

The best way to test your infrastructure is to launch a VM with VNC and
networking. We provide a small ttylinux image for this purpose [2]

Regards

[1] http://opennebula.org/documentation:rel3.8:kvmg
[2] http://marketplace.c12g.com/appliance/4fc76a938fb81d3517000003
--
Carlos Martín, MSc
Project Engineer
OpenNebula - The Open-source Solution for Data Center Virtualization
www.OpenNebula.org | cmartin at opennebula.org |
@OpenNebula<http://twitter.com/opennebula><cmartin at opennebula.org>



On Fri, Nov 9, 2012 at 12:13 AM, Qiubo Su (David Su) <qiubosu at gmail.com>wrote:

> dear javier,
>
> thanks for your reply.
>
> in all, i installed everything required for hypervisor kvm to work, but
> from my questions listed, it doesn't look like work well. i just want to
> know what i need to do in order to make hypervisor kvm to work in the
> environment (opennebula 3.6.0 installed under ubuntu 12.04 64 bits server
> OS) i set up, and how to test whether it works fine.
>
> thanks,
> david su
>
> On Fri, Nov 9, 2012 at 4:38 AM, Javier Fontan <jfontan at opennebula.org>wrote:
>
>> In ubuntu 12.04 the command qemu-kvm is called kvm and is located in
>> /usr/bin/kvm. That is the executable used to start VMs, user mode.
>> qemu-kvm is the name of the service, the one that loads kvm kernel
>> modules.
>>
>> OpenNebula uses libvirt that call kvm command to start vm's but,
>> AFAIK, we don't mess with qemu-kvm service.
>>
>> What is exactly your problem?
>>
>> On Tue, Nov 6, 2012 at 12:47 AM, Qiubo Su (David Su) <qiubosu at gmail.com>
>> wrote:
>> > dear opennebula community,
>> >
>> > i installed everything for cloud system with opennebula 3.6.0 under
>> ubuntu
>> > 12.04 64 bits server OS, the hypervisor is kvm, qemu and libvirtd, but
>> when
>> > run "qemu-kvm" command, the returns shown as below:
>> >
>> > 1) when run "qemu-kvm" from terminal, it returns:
>> > qemu-kvm: command not found
>> >
>> > 2) when run "ls -l /etc/init.d/qemu-kvm", it returns
>> > lrwxrwxrwx 1 root root 21 Oct  4 13:44 /etc/init.d/qemu-kvm ->
>> > /lib/init/upstart-job
>> >
>> > 3) when run "/etc/init.d/qemu-kvm status', it returns:
>> > Rather than invoking init scripts through /etc/init.d, use the
>> service(8)
>> > utility, e.g. service qemu-kvm status
>> >
>> > Since the script you are attempting to invoke has been converted to an
>> > Upstart job, you may also use the status(8) utility, e.g. status
>> qemu-kvm
>> > qemu-kvm start/running
>> >
>> > 4) when run "status /etc/init.d/qemu-kvm", it returns:
>> > status: Unknown job: ./qemu-kvm
>> >
>> > 5) but when run "service qemu-kvm status" or "status qemu-kvm" command,
>> it
>> > ruturns:
>> > qemu-kvm start/running
>> >
>> > 6) however, when run kvm command it looks ok - a new terminal screen
>> pop up
>> >
>> > it is much appreciated if anyone can help with why run "qemu-kvm"
>> command
>> > doesn't work.
>> >
>> > thanks,
>> > david su
>> > _______________________________________________
>> > Users mailing list
>> > Users at lists.opennebula.org
>> > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>> >
>>
>>
>>
>> --
>> Javier Fontán Muiños
>> Project Engineer
>> OpenNebula - The Open Source Toolkit for Data Center Virtualization
>> www.OpenNebula.org | jfontan at opennebula.org | @OpenNebula
>>
>
>
>
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> Users at lists.opennebula.org
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>
>
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