[one-users] VMs Stuck in Boot State

Wed Jun 9 06:03:02 PDT 2010

$ ruby -dw `which onevm` show 15
----- Some output cut ----
Exception `Errno::ECONNREFUSED' at /usr/lib/ruby/1.8/net/http.rb:560 -
Connection refused - connect(2)
Error: Unknown error
/usr/lib/one/ruby/one.rb:317: warning: instance variable @db not initialized

Hmm... I'd seen a connection refused error before while trying to create a
vm, and the solution there was to restart opennebula, even though it
appeared everything is already running.
$ sudo /etc/init.d/opennebula restart
$ onevm show 15
VID            : 15
UID            : 0
STATE          : ACTIVE
LCM STATE      : BOOT
DEPLOY ID      :
MEMORY         : 0
CPU            : 0
LAST POLL      : 0
START TIME     : 06/03 14:00:47
STOP TIME      : 12/31 19:00:00
NET TX         : 0
NET RX         : 0

....: Template :....
    CPU             : 0.1
    DISK            :
READONLY=no,SOURCE=/home/michael/one-templates/ttylinux.img,TARGET=hda
    FEATURES        : ACPI=no
    MEMORY          : 64
    NAME            : ttylinux
    NIC             :
BRIDGE=br0,IP=10.15.2.100,MAC=00:03:0a:0f:02:64,NETWORK=priv,VNID=1

So it looks like was the casue of that unknown error.

I noticed that the Ubuntu package for OpenNebula has version 1.2.  It seems
like 1.4 will be much better.  So I'm going to try installing OpenNebula
Express.  It looks like that installation method will go a lot smoother.

Thanks for the help anyways,
    --Michael Brown

On Wed, Jun 9, 2010 at 5:35 AM, Tino Vazquez <tinova at fdi.ucm.es> wrote:

> Hi Michael,
>
> Could you send us the ouput of:
>
> $ ruby -dw `which onevm show 15
>
> Regards,
>
> -Tino
>
> --
> Constantino Vázquez, Grid & Virtualization Technology
> Engineer/Researcher: http://www.dsa-research.org/tinova
> DSA Research Group: http://dsa-research.org
> Globus GridWay Metascheduler: http://www.GridWay.org
> OpenNebula Virtual Infrastructure Engine: http://www.OpenNebula.org
>
>
>
> On Fri, Jun 4, 2010 at 3:35 PM, Michael Brown <mbrown1413 at gmail.com>
> wrote:
> > Here's another symptom of the problem:
> >
> > $ onevm show 15
> > Error: Unknown error
> >
> > I ran all of the scripts on the hypervisor at /tmp/ne_im_scripts without
> any
> > errors.
> >
> > --Michael Brown
> >
> > On Fri, Jun 4, 2010 at 8:50 AM, Michael Brown <mbrown1413 at gmail.com>
> wrote:
> >>
> >> I'm using the tm_ssh driver.  I pretty much followed these tutorials:
> >>
> >> https://help.ubuntu.com/community/OpenNebula
> >> http://www.opennebula.org/documentation:rel1.4:vmg
> >>
> >> --Michael Brown
> >>
> >> On Thu, Jun 3, 2010 at 4:44 PM, Keith Hudgins <keith at cloudscaling.com>
> >> wrote:
> >>>
> >>> What tm driver are you using? The path to vm deployment is a little
> >>> different depending on how the vm image arrives at the vm host.
> >>>
> >>> On Thu, Jun 3, 2010 at 11:18 AM, Michael Brown <mbrown1413 at gmail.com>
> >>> wrote:
> >>> > I didn't have passwordless sudo set up.  I just set that up, and now
> I
> >>> > can
> >>> > do a command such as this without prompt:
> >>> >
> >>> > $ sudo -u oneadmin ssh 10.15.1.3 "sudo virsh list"
> >>> >
> >>> > I still can't get a vm out of the boot state though.  Still no errors
> >>> > from
> >>> > OpenNebula and no logs from libvirt.  How does OpenNebula determine
> >>> > when a
> >>> > vm is done booting?
> >>> >
> >>> > Thanks,
> >>> >    --Michael Brown
> >>> >
> >>> > On Thu, Jun 3, 2010 at 1:21 PM, Keith Hudgins <
> keith at cloudscaling.com>
> >>> > wrote:
> >>> >>
> >>> >> Here's two things to check: first, can the oneadmin user SSH to your
> >>> >> kvm
> >>> >> host without a password? If so, make sure virsh is available via
> sudo
> >>> >> without a password
> >>> >>
> >>> >> On Jun 3, 2010 8:38 AM, "Michael Brown" <mbrown1413 at gmail.com>
> wrote:
> >>> >>
> >>> >> I'm having a problem with starting up a vm.  I'm using the
> OpenNebula
> >>> >> Ubuntu packages for both OpenNebula and the KVM hypervisor.  I'm
> >>> >> trying to
> >>> >> get the ttylinux example working.  The vm gets stuck in the "boot"
> >>> >> state.
> >>> >> Here is what I've tried so far:
> >>> >>
> >>> >> I've looked through the mailing list archives.  I found some similar
> >>> >> problems, but I couldn't find a solution.
> >>> >>
> >>> >> I set ONE_MAD_DEBUG=1.  Everything looks normal in the logs though,
> no
> >>> >> errors.
> >>> >>
> >>> >> I tried running the image manually with KVM on the host.  The image
> >>> >> seems
> >>> >> to run fine.
> >>> >>
> >>> >> I tried running "virsh list" on the hypervisor.  Nothing gets
> listed.
> >>> >> I
> >>> >> tried to look in the libvirt logs also, but the
> /var/log/libvirt/qemu/
> >>> >> directory was empty.
> >>> >>
> >>> >> Thanks in advance,
> >>> >>    --Michael Brown
> >>> >>
> >>> >> _______________________________________________
> >>> >> Users mailing list
> >>> >> Users at lists.opennebula.org
> >>> >> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> >>> >>
> >>> >
> >>> >
> >>
> >
> >
> > _______________________________________________
> > Users mailing list
> > Users at lists.opennebula.org
> > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> >
> >
>
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