[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

[Qiubo Su (David Su)]

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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