Hi Ruben,

thx for your reply. The patch works fine for me :)

It would be greate if this option will be integrated into Version 3.0 :)

Thx ;)


Regards,
Chris

Am 26.05.2011 17:10, schrieb Ruben S. Montero:
Hi,

This feature has been implemented in master, you can take a look at:

http://dev.opennebula.org/issues/553

It should be safe to backport the patch to your installation...

Cheers

Ruben

On Thu, May 26, 2011 at 9:18 AM, Christoph Raible
<[email protected] <mailto:[email protected]>>
wrote:

    HI mailinglist,

    I have problems on using OpenNebula with KVM and MooseFS.

    In this combination I can't use Images with the RAW filetype.
    This is an error/Bug of MooseFS/fuse. Here some quotes from the
    MooseFS malinglist:



    ###############
    MFS is fuse based and fuse does not support O_DIRECT.
    You need to add cache=writeback to disk defined in
    /etc/qemu-server/$VID.conf
    example:

    virtio0: MFS_disks:101/vm-101-disk-1.raw,cache=writeback

    or

    ide0: MFS_disks:101/vm-101-disk-1.raw,cache=writeback
    #################



    Now is my question how can I add the cache=writeback option to my
    deployment file automaticly? Which file generates the deployment file?

    If you need more infos please tell me. Without this "feature" I
    can't use the contextualizing, beacuse the generated ISO file is
    insert as raw type into the deployment file.


    Thanks for you Help

    Regards,

    Christoph
    --
    Vorstand/Board of Management:
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    Ingrid Zech
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--
Dr. Ruben Santiago Montero
Associate Professor (Profesor Titular), Complutense University of Madrid

URL: http://dsa-research.org/doku.php?id=people:ruben
Weblog: http://blog.dsa-research.org/?author=7

--
Vorstand/Board of Management:
Dr. Bernd Finkbeiner, Dr. Roland Niemeier, Dr. Arno Steitz, Dr. Ingrid Zech
Vorsitzender des Aufsichtsrats/
Chairman of the Supervisory Board:
Philippe Miltin
Sitz/Registered Office: Tuebingen
Registergericht/Registration Court: Stuttgart
Registernummer/Commercial Register No.: HRB 382196

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