[one-users] error getting driver vmm_kvm

Tue Dec 20 06:48:16 PST 2011

Hi,

>From the error message you pasted, it looks like the vmm_kvm driver crashed.

Can you check the first lines from oned.log and look for these messages?

Tue Dec 20 06:42:30 2011 [VMM][I]: Loading Virtual Machine Manager drivers.
Tue Dec 20 06:42:30 2011 [VMM][I]:      Loading driver: vmm_kvm (KVM)
Tue Dec 20 06:42:30 2011 [VMM][I]:      Driver vmm_kvm loaded.

After a quick glimpse at your oned.conf, I see that the 'arguments' line is
missing from your kvm VM_MAD. This is the default one:

VM_MAD = [
    name       = "vmm_kvm",
    executable = "one_vmm_exec",
    arguments  = "-t 15 -r 0 kvm",
    default    = "vmm_exec/vmm_exec_kvm.conf",
    type       = "kvm" ]

Maybe that is causing the driver to fail...

Regards.
--
Carlos Martín, MSc
Project Engineer
OpenNebula - The Open Source Toolkit for Data Center Virtualization
www.OpenNebula.org | cmartin at opennebula.org |
@OpenNebula<http://twitter.com/opennebula><cmartin at opennebula.org>

On Tue, Dec 20, 2011 at 11:52 AM, Stefano Ghio <steghio at eng.it> wrote:

>  Cheers,
>
> I'm having trouble starting new VM instances with ONE. I get to the point
> where the machine state is BOOT, then I get:
>
> [VMM][E]: deploy_action, error getting driver vmm_kvm
>
> and immediately after the machine state is FAILED. I was trying with the
> ttylinux.img downloaded from the ONE website but it fails with any image I
> give it. Full log is attached as vm_log.txt
>
> I tried with both FIXED and RANGED virtual networks.
>
> I'm using ONE front-end on a Ubuntu 11.04 32 bit virtualized with
> VirtualBox and I set up the host machine on a dedicated server with Ubuntu
> 11.04. I installed ONE 3.0.0 from apt.
>
> From the Sunstone GUI I can see that ONE sees the host and successfully
> talks to it (I can monitor it and I see the image file transfer happening).
> Both front-end and host are configured with user oneadmin in group oneadmin
> and libvirt and KVM with same UID and GID.
>
> I installed on both machines:
>
>    - libvirt-bin 0.8.8
>    - ruby 1.8.7
>    - qemu-kvm 0.14.0
>    - sqlite3 3.7.4
>    - libxml2 2.7.8
>    - expat 2.0.1
>    - curl 7.21.3
>
> with the -dev version too where available.
>  SSH is configured properly and the server starts with no problems. I can
> successfully upload an image but when I try to start it I get the issue in
> topic.
>
> I also downloaded vmcontext.sh 18-05-2011 release from dev.opennebula.organd copied it in /etc/init.d but when I run "update-rc.d vmcontext.sh start
> 01 S" I get "warning: vmcontext.sh start runlevel arguments (none) do not
> match LSB Default-Start values (S)". But I think this is unrelated.
>
> front-end and host configuration files (which are exactly the same) are
> attached as one_conf.tar.gz. Asterisk * marks the files/folders missing on
> the host. I have:
>
> /etc/libvirt/qemu.conf
> /etc/libvirt/libvirtd.conf
> /etc/default/libvrit-bin
> * /etc/one
> * /etc/one/oned.conf
> * /etc/one/im_kvm which is empty on the front-end
> * /etc/one/vmm_exec/vmm_exec_kvm.conf
> * /usr/lib/one/mads
> * /var/lib/one/remotes
>
> even setting the front-end machine as the host does not change anything,
> transfer ok then failure when starting.
>
> I tried everything I could find by searching this problem around but
> nothing worked. I could really use your help here, any ideas?
>
> Thank you,
>
> have a nice day
> --
> Dr. Stefano Ghio - ENG Engineering Italy
>
> Website: http://groglogs.blogspot.com/
>
> *If you received this message but you are not its recipient, please
> ignore it and warn me, thank you.*
>
> _______________________________________________
> Users mailing list
> Users at lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>
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