[one-users] failed to initialize KVM: Operation not permitted

[Andranik Hayrapetyan]

Thank you for your reply,

I found the solution. As I said the problem begins after I restarted
physical hosts, because I disabled SELinux from  /etc/sysconfig/selinux ,
and this is not disabling it, so after the restart SELinux was enabled
again.
Instead the SELinux need to be disabled from  /etc/selinux/config


On Wed, Jun 19, 2013 at 6:41 PM, Jon <three18ti at gmail.com> wrote:

> The docs for the KVM driver say that it is necessary to change ownership
> of /dev/KVM to one admin.  I'm on Ubuntu, and changing the ownership caused
> this exact error (sorry, it was some weeks ago so I don't have the logs).
> Removing the udev rule and chowning /dev/kvm back to default resolved the
> error.
>
> I'm not recommending this course of action, as it is contrary to the docs
> and is likely indicative that I've done something wrong in my setup,
> however, I have not had any issues and therefore assigned a low priority on
> chasing the issue further.
>
> Maybe Javier can shed some light on why this step is required?
>
> Just my $0.02
>
> Best Regards,
> Jon A
> On Jun 19, 2013 7:44 AM, "Javier Fontan" <jfontan at opennebula.org> wrote:
>
>> Can you check that kvm and kvm_intel or kvm_amd modules are loaded?
>>
>> On Tue, Jun 18, 2013 at 10:48 AM, Andranik Hayrapetyan
>> <andranik.h89 at gmail.com> wrote:
>> > Good day,
>> >
>> > My OpenNebula 4 installation was working fine, before I restarted the
>> > physical hosts.
>> > After a restart I get the following errors when I try to run an
>> instance.
>> >
>> > Tue Jun 18 08:37:24 2013 [VMM][I]: error: Failed to create domain from
>> > /var/lib/one//datastores/0/11/deployment.0
>> > Tue Jun 18 08:37:24 2013 [VMM][I]: error: internal error process exited
>> > while connecting to monitor: open /dev/kvm: Permission denied
>> > Tue Jun 18 08:37:24 2013 [VMM][I]: failed to initialize KVM: Operation
>> not
>> > permitted
>> > Tue Jun 18 08:37:24 2013 [VMM][I]: No accelerator found!
>> > Tue Jun 18 08:37:24 2013 [VMM][I]:
>> > Tue Jun 18 08:37:24 2013 [VMM][E]: Could not create domain from
>> > /var/lib/one//datastores/0/11/deployment.0
>> > Tue Jun 18 08:37:24 2013 [VMM][I]: ExitCode: 255
>> > Tue Jun 18 08:37:24 2013 [VMM][I]: Failed to execute virtualization
>> driver
>> > operation: deploy.
>> > Tue Jun 18 08:37:24 2013 [VMM][E]: Error deploying virtual machine:
>> Could
>> > not create domain from /var/lib/one//datastores/0/11/deployment.0
>> > Tue Jun 18 08:37:24 2013 [DiM][I]: New VM state is FAILED
>> >
>> >
>> > /etc/udev/rules.d/80-kvm.rules contains the following - KERNEL=="kvm",
>> > GROUP="oneadmin", MODE="0660"
>> >
>> > oneadmin is added to kvm group.
>> >
>> > Can anyone help me with this ?
>> >
>> > Thanks in advance!
>> >
>> > _______________________________________________
>> > Users mailing list
>> > Users at lists.opennebula.org
>> > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>> >
>>
>>
>>
>> --
>> Join us at OpenNebulaConf2013 in Berlin from the 24th to the 26th of
>> September 2013!
>>
>> 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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>>
>
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