[one-users] Problems with VM

Mon Apr 29 08:47:21 PDT 2013

Hi Javier, thank you for your answer.

After having a look at permissions I added root to the "cloud" group wich
solved the problem of writing in the folders belonging to oneadmin. Now the
VM poweroffs correctly but when I try to stop it, it goes to "SAVE" state
and then "UNKOWN" again, but now the log message has changed.
Now this is what I get:

Mon Apr 29 16:34:22 2013 [LCM][I]: New VM state is RUNNING
Mon Apr 29 16:39:31 2013 [LCM][I]: New VM state is SAVE_STOP
Mon Apr 29 16:39:31 2013 [VMM][I]: Command execution fail:
/var/tmp/one/vmm/xen/save one-29 /var/lib/one//datastores/0/29/checkpoint
oneHost 29 oneHost
Mon Apr 29 16:39:31 2013 [VMM][E]: save: Command "sudo /usr/sbin/xm save
one-29 /var/lib/one//datastores/0/29/checkpoint" failed: Error: Domain
'one-29' does not exist.
Mon Apr 29 16:39:31 2013 [VMM][E]: Could not save one-29 to
/var/lib/one//datastores/0/29/checkpoint
Mon Apr 29 16:39:31 2013 [VMM][I]: ExitCode: 3
Mon Apr 29 16:39:31 2013 [VMM][I]: Failed to execute virtualization driver
operation: save.
Mon Apr 29 16:39:31 2013 [VMM][E]: Error saving VM state: Could not save
one-29 to /var/lib/one//datastores/0/29/checkpoint
Mon Apr 29 16:39:31 2013 [LCM][I]: Fail to save VM state. Assuming that the
VM is still RUNNING (will poll VM).
Mon Apr 29 16:39:35 2013 [VMM][I]: Found interface tap-1-768 but domain 1
does not exist.
Mon Apr 29 16:39:35 2013 [VMM][I]: Found interface tap-2-768 but domain 2
does not exist.
Mon Apr 29 16:39:35 2013 [VMM][I]: Found interface tap-3-768 but domain 3
does not exist.
Mon Apr 29 16:39:35 2013 [VMM][I]: Found interface tap-4-768 but domain 4
does not exist.
Mon Apr 29 16:39:35 2013 [VMM][I]: Found interface tap-5-768 but domain 5
does not exist.
Mon Apr 29 16:39:35 2013 [VMM][I]: Found interface tap-6-768 but domain 6
does not exist.
Mon Apr 29 16:39:35 2013 [VMM][I]: Found interface tap-7-768 but domain 7
does not exist.
Mon Apr 29 16:39:35 2013 [VMM][I]: Found interface tap-8-768 but domain 8
does not exist.
Mon Apr 29 16:39:35 2013 [VMM][I]: Found interface tap-9-768 but domain 9
does not exist.
Mon Apr 29 16:39:35 2013 [VMM][I]: Found interface tap-10-768 but domain 10
does not exist.
Mon Apr 29 16:39:35 2013 [VMM][I]: Found interface tap-11-768 but domain 11
does not exist.
Mon Apr 29 16:39:35 2013 [VMM][I]: Found interface tap-12-768 but domain 12
does not exist.
Mon Apr 29 16:39:35 2013 [VMM][I]: Found interface tap-1-768 but domain 1
does not exist.
Mon Apr 29 16:39:35 2013 [VMM][I]: Found interface tap-2-768 but domain 2
does not exist.
Mon Apr 29 16:39:35 2013 [VMM][I]: Found interface tap-3-768 but domain 3
does not exist.
Mon Apr 29 16:39:35 2013 [VMM][I]: Found interface tap-4-768 but domain 4
does not exist.
Mon Apr 29 16:39:35 2013 [VMM][I]: Found interface tap-5-768 but domain 5
does not exist.
Mon Apr 29 16:39:35 2013 [VMM][I]: Found interface tap-6-768 but domain 6
does not exist.
Mon Apr 29 16:39:35 2013 [VMM][I]: Found interface tap-7-768 but domain 7
does not exist.
Mon Apr 29 16:39:35 2013 [VMM][I]: Found interface tap-8-768 but domain 8
does not exist.
Mon Apr 29 16:39:35 2013 [VMM][I]: Found interface tap-9-768 but domain 9
does not exist.
Mon Apr 29 16:39:35 2013 [VMM][I]: Found interface tap-10-768 but domain 10
does not exist.
Mon Apr 29 16:39:35 2013 [VMM][I]: Found interface tap-11-768 but domain 11
does not exist.
Mon Apr 29 16:39:35 2013 [VMM][I]: Found interface tap-12-768 but domain 12
does not exist.
Mon Apr 29 16:39:35 2013 [VMM][I]: ExitCode: 0
Mon Apr 29 16:39:35 2013 [VMM][I]: VM running but it was not found. Restart
and delete actions available or try to recover it manually
Mon Apr 29 16:39:35 2013 [LCM][I]: New VM state is UNKNOWN

2013/4/26 Javier Fontan <jfontan at opennebula.org>

> It looks like a problem with root permissions. Add root to the group
> oneadmin and make sure that the datastore directory is writable by
> group oneadmin in the remote node. You may need to restart xen daemons
> in the physical node. A reboot will probably be the safest way.
>
> On Wed, Apr 24, 2013 at 5:49 PM, Aridane Jesús Sarrionandia de León
> <ajsarri at gmail.com> wrote:
> > Hi everyone,
> >
> > I've got open nebula installed and a server with Xen running and I have
> the
> > following problem.
> >
> > I can create a VM with no problem, and reaches the state runn without
> error
> > messages.
> > The thing is that if I try to stop (onevm stop X) or poweroff (onevm
> > poweroff X) it goes to "unk" state.
> >
> > This is the VM template I used (a lot of things are in comments until I
> get
> > to solve the basic issues).
> >
> > CPU    = 0.1
> > MEMORY = 64
> >
> > DISK   = [
> >   #BUS="ide",
> >   IMAGE="ttylinux",
> >   #IMAGE_UNAME="oneadmin",
> >   READONLY="no"#,
> >   #TARGET="xvda"
> > ]
> >
> > NIC    = [ NETWORK="Small network"]
> >
> > OS=[ KERNEL="/vmlinuz",
> >      INITRD="/initrd.img" ]
> >
> > #RAW=[  DATA="builder = 'hvm'
> >         #shadow_memory = 8
> > #       device_model = '/usr/lib/xen-default/bin/qemu-dm'
> > #       boot=\"c\"",
> > #       TYPE="xen" ]
> >
> > TEMPLATE_ID="1"
> >
> > #CONTEXT = [
> > #    hostname    = "$NAME",
> > #    ip_public   = "PUBLIC_IP",
> > #    files      = "/path/to/init.sh /path/to/id_dsa.pub",
> > #    target      = "hdc",
> > #    root_pubkey = "id_dsa.pub",
> > #    username    = "opennebula",
> > #    user_pubkey = "id_dsa.pub"
> > #]
> >
> >
> >
> > And this is the VM Log after the following commands:
> >
> >     onevm create ttylinux_template.one
> >     onevm stop 13
> >     onevm restart 13
> >     onevm poweroff 13
> >
> > And this is the log:
> >
> > Wed Apr 24 16:36:20 2013 [DiM][I]: New VM state is ACTIVE.
> > Wed Apr 24 16:36:20 2013 [LCM][I]: New VM state is PROLOG.
> > Wed Apr 24 16:36:20 2013 [VM][I]: Virtual Machine has no context
> > Wed Apr 24 16:36:21 2013 [TM][I]: clone: Cloning
> > /var/lib/one/datastores/1/364fed6a7cfeeabca962d3fa160a8f60 in
> > oneHost:/var/lib/one//datastores/0/13/disk.0
> > Wed Apr 24 16:36:21 2013 [TM][I]: ExitCode: 0
> > Wed Apr 24 16:36:21 2013 [LCM][I]: New VM state is BOOT
> > Wed Apr 24 16:36:21 2013 [VMM][I]: Generating deployment file:
> > /var/lib/one/vms/13/deployment.0
> > Wed Apr 24 16:36:21 2013 [VMM][I]: ExitCode: 0
> > Wed Apr 24 16:36:21 2013 [VMM][I]: Successfully execute network driver
> > operation: pre.
> > Wed Apr 24 16:36:23 2013 [VMM][D]: deploy: Credits set to 26
> > Wed Apr 24 16:36:23 2013 [VMM][I]: ExitCode: 0
> > Wed Apr 24 16:36:23 2013 [VMM][I]: Successfully execute virtualization
> > driver operation: deploy.
> > Wed Apr 24 16:36:23 2013 [VMM][I]: ExitCode: 0
> > Wed Apr 24 16:36:23 2013 [VMM][I]: Successfully execute network driver
> > operation: post.
> > Wed Apr 24 16:36:23 2013 [LCM][I]: New VM state is RUNNING
> > Wed Apr 24 16:36:54 2013 [LCM][I]: New VM state is SAVE_STOP
> > Wed Apr 24 16:36:54 2013 [VMM][I]: Command execution fail:
> > /var/tmp/one/vmm/xen/save one-13 /var/lib/one//datastores/0/13/checkpoint
> > oneHost 13 oneHost
> > Wed Apr 24 16:36:54 2013 [VMM][E]: save: Command "sudo /usr/sbin/xm save
> > one-13 /var/lib/one//datastores/0/13/checkpoint" failed: Error: xm save:
> > Unable to create file /var/lib/one/datastores/0/13/checkpoi
> > nt
> > Wed Apr 24 16:36:54 2013 [VMM][E]: Could not save one-13 to
> > /var/lib/one//datastores/0/13/checkpoint
> > Wed Apr 24 16:36:54 2013 [VMM][I]: ExitCode: 1
> > Wed Apr 24 16:36:54 2013 [VMM][I]: Failed to execute virtualization
> driver
> > operation: save.
> > Wed Apr 24 16:36:54 2013 [VMM][E]: Error saving VM state: Could not save
> > one-13 to /var/lib/one//datastores/0/13/checkpoint
> > Wed Apr 24 16:36:54 2013 [LCM][I]: Fail to save VM state. Assuming that
> the
> > VM is still RUNNING (will poll VM).
> > Wed Apr 24 16:36:58 2013 [VMM][I]: Found interface tap-2-51712 but
> domain 2
> > does not exist.
> > Wed Apr 24 16:36:58 2013 [VMM][I]: Found interface tap-3-51712 but
> domain 3
> > does not exist.
> > Wed Apr 24 16:36:58 2013 [VMM][I]: Found interface tap-4-51712 but
> domain 4
> > does not exist.
> > Wed Apr 24 16:36:58 2013 [VMM][I]: Found interface tap-5-51712 but
> domain 5
> > does not exist.
> > Wed Apr 24 16:36:58 2013 [VMM][I]: Found interface tap-6-51712 but
> domain 6
> > does not exist.
> > Wed Apr 24 16:36:58 2013 [VMM][I]: Found interface tap-7-768 but domain 7
> > does not exist.
> > Wed Apr 24 16:36:58 2013 [VMM][I]: Found interface tap-8-768 but domain 8
> > does not exist.
> > Wed Apr 24 16:36:58 2013 [VMM][I]: Found interface tap-9-768 but domain 9
> > does not exist.
> > Wed Apr 24 16:36:58 2013 [VMM][I]: Found interface tap-2-51712 but
> domain 2
> > does not exist.
> > Wed Apr 24 16:36:58 2013 [VMM][I]: Found interface tap-3-51712 but
> domain 3
> > does not exist.
> > Wed Apr 24 16:36:58 2013 [VMM][I]: Found interface tap-4-51712 but
> domain 4
> > does not exist.
> > Wed Apr 24 16:36:58 2013 [VMM][I]: Found interface tap-5-51712 but
> domain 5
> > does not exist.
> > Wed Apr 24 16:36:58 2013 [VMM][I]: Found interface tap-6-51712 but
> domain 6
> > does not exist.
> > Wed Apr 24 16:36:58 2013 [VMM][I]: Found interface tap-7-768 but domain 7
> > does not exist.
> > Wed Apr 24 16:36:58 2013 [VMM][I]: Found interface tap-8-768 but domain 8
> > does not exist.
> > Wed Apr 24 16:36:58 2013 [VMM][I]: Found interface tap-9-768 but domain 9
> > does not exist.
> > Wed Apr 24 16:36:58 2013 [VMM][I]: ExitCode: 0
> > Wed Apr 24 16:36:58 2013 [VMM][I]: VM running but it was not found.
> Restart
> > and delete actions available or try to recover it manually
> > Wed Apr 24 16:36:58 2013 [LCM][I]: New VM state is UNKNOWN
> > Wed Apr 24 16:37:44 2013 [LCM][I]: New VM state is BOOT_UNKNOWN
> > Wed Apr 24 16:37:44 2013 [VMM][I]: Generating deployment file:
> > /var/lib/one/vms/13/deployment.0
> > Wed Apr 24 16:37:44 2013 [VMM][I]: ExitCode: 0
> > Wed Apr 24 16:37:44 2013 [VMM][I]: Successfully execute network driver
> > operation: pre.
> > Wed Apr 24 16:37:46 2013 [VMM][D]: deploy: Credits set to 26
> > Wed Apr 24 16:37:46 2013 [VMM][I]: ExitCode: 0
> > Wed Apr 24 16:37:46 2013 [VMM][I]: Successfully execute virtualization
> > driver operation: deploy.
> > Wed Apr 24 16:37:46 2013 [VMM][I]: ExitCode: 0
> > Wed Apr 24 16:37:46 2013 [VMM][I]: Successfully execute network driver
> > operation: post.
> > Wed Apr 24 16:37:46 2013 [LCM][I]: New VM state is RUNNING
> > Wed Apr 24 16:37:54 2013 [LCM][I]: New VM state is SHUTDOWN_POWEROFF
> > Wed Apr 24 16:37:55 2013 [VMM][I]: Command execution fail:
> > /var/tmp/one/vmm/xen/shutdown one-13 oneHost 13 oneHost
> > Wed Apr 24 16:37:55 2013 [VMM][E]: shutdown: Command "sudo /usr/sbin/xm
> > shutdown one-13" failed: Error: Domain 'one-13' does not exist.
> > Wed Apr 24 16:37:55 2013 [VMM][E]: Could not shutdown one-13
> > Wed Apr 24 16:37:55 2013 [VMM][I]: ExitCode: 3
> > Wed Apr 24 16:37:55 2013 [VMM][I]: Failed to execute virtualization
> driver
> > operation: shutdown.
> > Wed Apr 24 16:37:55 2013 [VMM][E]: Error shuting down VM: Could not
> shutdown
> > one-13
> > Wed Apr 24 16:37:55 2013 [LCM][I]: Fail to shutdown VM. Assuming that
> the VM
> > is still RUNNING (will poll VM).
> > Wed Apr 24 16:37:58 2013 [VMM][I]: Found interface tap-2-51712 but
> domain 2
> > does not exist.
> > Wed Apr 24 16:37:58 2013 [VMM][I]: Found interface tap-3-51712 but
> domain 3
> > does not exist.
> > Wed Apr 24 16:37:58 2013 [VMM][I]: Found interface tap-4-51712 but
> domain 4
> > does not exist.
> > Wed Apr 24 16:37:58 2013 [VMM][I]: Found interface tap-5-51712 but
> domain 5
> > does not exist.
> > Wed Apr 24 16:37:58 2013 [VMM][I]: Found interface tap-6-51712 but
> domain 6
> > does not exist.
> > Wed Apr 24 16:37:58 2013 [VMM][I]: Found interface tap-7-768 but domain 7
> > does not exist.
> > Wed Apr 24 16:37:58 2013 [VMM][I]: Found interface tap-8-768 but domain 8
> > does not exist.
> > Wed Apr 24 16:37:58 2013 [VMM][I]: Found interface tap-9-768 but domain 9
> > does not exist.
> > Wed Apr 24 16:37:58 2013 [VMM][I]: Found interface tap-10-768 but domain
> 10
> > does not exist.
> > Wed Apr 24 16:37:58 2013 [VMM][I]: Found interface tap-2-51712 but
> domain 2
> > does not exist.
> > Wed Apr 24 16:37:58 2013 [VMM][I]: Found interface tap-3-51712 but
> domain 3
> > does not exist.
> > Wed Apr 24 16:37:58 2013 [VMM][I]: Found interface tap-4-51712 but
> domain 4
> > does not exist.
> > Wed Apr 24 16:37:58 2013 [VMM][I]: Found interface tap-5-51712 but
> domain 5
> > does not exist.
> > Wed Apr 24 16:37:58 2013 [VMM][I]: Found interface tap-6-51712 but
> domain 6
> > does not exist.
> > Wed Apr 24 16:37:58 2013 [VMM][I]: Found interface tap-7-768 but domain 7
> > does not exist.
> > Wed Apr 24 16:37:58 2013 [VMM][I]: Found interface tap-8-768 but domain 8
> > does not exist.
> > Wed Apr 24 16:37:58 2013 [VMM][I]: Found interface tap-9-768 but domain 9
> > does not exist.
> > Wed Apr 24 16:37:58 2013 [VMM][I]: Found interface tap-10-768 but domain
> 10
> > does not exist.
> > Wed Apr 24 16:37:58 2013 [VMM][I]: ExitCode: 0
> > Wed Apr 24 16:37:58 2013 [VMM][I]: VM running but it was not found.
> Restart
> > and delete actions available or try to recover it manually
> > Wed Apr 24 16:37:58 2013 [LCM][I]: New VM state is UNKNOWN
> >
> > Best regards,
> > Aridane
> >
> > _______________________________________________
> > 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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