[one-users] blktap xen 4.2 and opennebula 4.2

Thu Apr 3 01:48:19 PDT 2014

Hi,

On Tue, Apr 1, 2014 at 5:07 PM, <kenny.kenny at bol.com.br> wrote:

> no i didn't do that.
>
> after a few seconds, the vm name disapear from onevm list. it doesnt stay
> with prolog, boot etc.
>

Can you check in oned.log if there is any call to onevm delete? Maybe there
is a script somewhere causing this...
--
Carlos Martín, MSc
Project Engineer
OpenNebula - Flexible Enterprise Cloud Made Simple
www.OpenNebula.org <http://www.opennebula.org/> | cmartin at opennebula.org |
@OpenNebula <http://twitter.com/opennebula> <cmartin at opennebula.org>

> ------------------------------
>
> *De:* jfontan at opennebula.org
> *Enviada:* Terça-feira, 1 de Abril de 2014 09:40
> *Para:* kenny.kenny at bol.com.br,users at lists.opennebula.org
>
> *Assunto:* [one-users] blktap xen 4.2 and opennebula 4.2
>
> That message is only seen when you cancel actions like when you
> execute onevm delete. Have you done that? Maybe you didn't wait until
> the image transfer was done.
>
> On Mon, Mar 31, 2014 at 5:08 AM, <kenny.kenny at bol.com.br> wrote:
> > Hello, i try to force the driver in the image but i got this error in
> > var/log/one/XXXX.log
> >
> >
> >
> > Sun Mar 30 23:59:04 2014 [DiM][I]: New VM state is ACTIVE.
> > Sun Mar 30 23:59:04 2014 [LCM][I]: New VM state is PROLOG.
> > Sun Mar 30 23:59:04 2014 [VM][I]: Virtual Machine has no context
> > Sun Mar 30 23:59:13 2014 [LCM][I]: New VM state is CLEANUP.
> > Sun Mar 30 23:59:14 2014 [DiM][I]: New VM state is DONE
> > Sun Mar 30 23:59:14 2014 [TM][W]: Ignored: LOG I 1687 Driver command for
> > 1687 cancelled
> >
> > Sun Mar 30 23:59:42 2014 [TM][W]: Ignored: TRANSFER SUCCESS 1687 -
> >
> > And vm didnt start .
> > do you know what is this ?
> > thanks.
> > ________________________________
> >
> > De: jfontan at opennebula.org
> > Enviada: Sexta-feira, 28 de Março de 2014 16:11
> >
> > Para: kenny.kenny at bol.com.br
> > Assunto: [one-users] blktap xen 4.2 and opennebula 4.2
> >
> > On Fri, Mar 28, 2014 at 3:37 PM, <kenny.kenny at bol.com.br> wrote:
> >> Thanks for the reply, i forgot to say im using NFS.
> >> Its a problem ?
> >
> > It should not be a problem.
> >
> >> I will check the files in the remote host.
> >> It´s in the same folder ?
> >
> > No, in the nodes they reside in /var/tmp/one.
> >
> >> I will see if the image has a driver.
> >> I can chage the image driver or i need to create a new one ?
> >
> > You can use "oneimage update" command or the Sunstone web interface
> >
> >
> >>
> >>
> >> ________________________________
> >>
> >> De: jfontan at opennebula.org
> >> Enviada: Sexta-feira, 28 de Março de 2014 12:36
> >>
> >> Para: kenny.kenny at bol.com.br
> >> Assunto: [one-users] blktap xen 4.2 and opennebula 4.2
> >>
> >> Is it possible that you have a driver defined in the image you are
> >> attaching? An explicit driver takes precedence over the default one
> >> configured.
> >>
> >> Still, I've made the test with a vanilla OpenNebula 4.2 installation
> >> and the tips I've sent you work nicely. To test this I've changed the
> >> prefix to a wrong one so we can see the command:
> >>
> >> * Changed /var/lib/one/remotes/vmm/xen4/xenrc and set this line:
> >>
> >> export DEFAULT_FILE_PREFIX="this:should:not:work"
> >>
> >> * Executed "onehost sync" as oneadmin user. This part is very
> >> important as the nodes have a copy of driver files (remotes) and we
> >> need to update those files in the nodes when we modify something in
> >> the frontend.
> >>
> >> * Waited for the next monitoring cycle of all nodes. In OpenNebula 4.2
> >> the copy of remotes is done in the monitorization phase
> >>
> >> * Attach disk:
> >>
> >> $ onevm disk-attach 0 --image data
> >>
> >> * Got the error:
> >>
> >> ERROR="Fri Mar 28 12:41:33 2014 : Error attaching new VM Disk: Could
> >> not attach
> >>
> this:should:not:work:/home/one/one/install-4.2/var//datastores/0/0/disk.1
> >> (sda) to one-0"
> >>
> >> On Thu, Mar 27, 2014 at 8:18 PM, <kenny.kenny at bol.com.br> wrote:
> >>> see atached files.
> >>>
> >>>
> >>> thanks.
> >>> ________________________________
> >>>
> >>> De: jfontan at gmail.com
> >>> Enviada: Quinta-feira, 27 de Março de 2014 19:18
> >>>
> >>> Para: kenny.kenny at bol.com.br
> >>> Assunto: [one-users] blktap xen 4.2 and opennebula 4.2
> >>>
> >>> Disregard the --force. I've misread the problem. The parameter --force
> >>> does not work in one 4.2. Just execute:
> >>>
> >>> onehost sync
> >>>
> >>> On Thu, Mar 27, 2014 at 7:07 PM, Javier Fontan <jfontan at gmail.com>
> wrote:
> >>>> Are you sure that the drivers uncomented are xen4 and not xen3?
> >>>>
> >>>> Also, can you send me the file xenrc you've changed? That "invalid
> >>>> option: --force" is so strange.
> >>>>
> >>>> On Thu, Mar 27, 2014 at 7:03 PM, <kenny.kenny at bol.com.br> wrote:
> >>>>> it didnt work.
> >>>>>
> >>>>>
> >>>>>
> >>>>> i received this message
> >>>>> invalid option: --force
> >>>>>
> >>>>> and it always use file insstead of tap2:aio
> >>>>> i dont know what to do.
> >>>>> ________________________________
> >>>>>
> >>>>> De: jfontan at gmail.com
> >>>>> Enviada: Quinta-feira, 27 de Março de 2014 18:08
> >>>>> Para: kenny.kenny at bol.com.br
> >>>>> Assunto: [one-users] blktap xen 4.2 and opennebula 4.2
> >>>>>
> >>>>>
> >>>>> You can change it in in "/var/lib/one/remotes/vmm/xen4/xenrc", the
> >>>>> parameter is DEFAULT_FILE_PREFIX.
> >>>>>
> >>>>> Remember to do a onehost sync --force so these files are copied to
> the
> >>>>> remote hosts.
> >>>>>
> >>>>> On Thu, Mar 27, 2014 at 3:54 AM, <kenny.kenny at bol.com.br> wrote:
> >>>>>> Hello, i need to use blktap instead of default disk drive.
> >>>>>>
> >>>>>> i changed /var/lib/one/remotes/vmm/xen4/attach_disk and
> >>>>>> /etc/one/vmm_exec/vmm_exec_xen4.conf , but when take a look at
> >>>>>> deployment.0
> >>>>>> , it always with "file:".
> >>>>>> What i need to do to change that ?
> >>>>>>
> >>>>>> I will change it beacuase with file i can run just 8 vm per node.
> >>>>>>
> >>>>>>
> >>>>>> thank
> >>>>>>
> >>>>>> _______________________________________________
> >>>>>> Users mailing list
> >>>>>> Users at lists.opennebula.org
> >>>>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> >>>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>> --
> >>>>> Javier Fontán Muiños
> >>>>> OpenNebula Developer
> >>>>> OpenNebula - The Open Source Toolkit for Data Center Virtualization
> >>>>> www.OpenNebula.org | @OpenNebula | github.com/jfontan
> >>>>
> >>>>
> >>>>
> >>>> --
> >>>> Javier Fontán Muiños
> >>>> OpenNebula Developer
> >>>> OpenNebula - The Open Source Toolkit for Data Center Virtualization
> >>>> www.OpenNebula.org | @OpenNebula | github.com/jfontan
> >>>
> >>>
> >>>
> >>> --
> >>> Javier Fontán Muiños
> >>> OpenNebula Developer
> >>> OpenNebula - The Open Source Toolkit for Data Center Virtualization
> >>> www.OpenNebula.org | @OpenNebula | github.com/jfontan
> >>
> >>
> >>
> >> --
> >> Javier Fontán Muiños
> >> Developer
> >> OpenNebula - The Open Source Toolkit for Data Center Virtualization
> >> www.OpenNebula.org | @OpenNebula | github.com/jfontan
> >
> >
> >
> > --
> > Javier Fontán Muiños
> > Developer
> > OpenNebula - The Open Source Toolkit for Data Center Virtualization
> > www.OpenNebula.org | @OpenNebula | github.com/jfontan
>
>
>
> --
> Javier Fontán Muiños
> Developer
> OpenNebula - The Open Source Toolkit for Data Center Virtualization
> www.OpenNebula.org | @OpenNebula | github.com/jfontan
>
> _______________________________________________
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>
>
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