Strahil,

a follow-up: on the gluster cluster the shard size is indeed 64MB. How do I check the shard size in the client ? Is that configurable ?

On 3/28/21 10:30 AM, Strahil Nikolov wrote:

Can you provide the volume info ?

I have previously managed to downgrade v7.0 to 6.6 , but it's risky - so nobody will recommend you. Previously, the shard size was 64MB by default. It will be interesting to see the current and default value (gluster volume set help).


Best Regards,
Strahil Nikolov

    On Sun, Mar 28, 2021 at 9:20, Valerio Luccio
    <valerio.luc...@nyu.edu> wrote:

    Hello all,

    I have a gluster storage that is still running gluster 5.
    Unfortunately I have some legacy systems that cannot be updated
    that use this storage (I'm hoping to replace these systems in the
    next 12 months, I do all of this by my lonesome so it takes some
    time).

    On a CentOS 8 server I run Ovirt to manage some VM's. It was using
    gluster 7 to connect to the storage and that worked. A couple of
    days ago I did an update and Ovirt updated my gluster packages to
    8, after which I now get 'Failed to get
    trusted.glusterfs.shard.file-size' when trying to create files
    from the Ovirt server (the other servers don't have issues). Two
    related questions:

     1. Is there a way to fix this, maybe changing some parameter in a
        conf file ?
     2. If 1. is not possible, can you see pitfalls in downgrading the
        packages to gluster 7 after downloading them from
        http://mirror.centos.org <http://mirror.centos.org> ?

    Thanks in advance.
-- As a result of Coronavirus-related precautions, NYU and the Center
    for Brain Imaging operations will be managed remotely until
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    All telephone calls and e-mail correspondence are being monitored
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    For MRI scanner-related emergency, please contact: Keith
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    Luccio at valerio.luc...@nyu.edu <mailto:valerio.luc...@nyu.edu>
    For TMS/EEG-related emergency, please contact: Chrysa Papadaniil
    at chr...@nyu.edu <mailto:chr...@nyu.edu>
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    Valerio Luccio              (212) 998-8736
    Center for Brain Imaging            4 Washington Place, Room 158
    New York University                 New York, NY 10003

        "In an open world, who needs windows or gates ?"

    ________



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--
As a result of Coronavirus-related precautions, NYU and the Center for Brain Imaging operations will be managed remotely until further notice. All telephone calls and e-mail correspondence are being monitored remotely during our normal business hours of 9am-5pm, Monday through Friday. For MRI scanner-related emergency, please contact: Keith Sanzenbach at keith.sanzenb...@nyu.edu and/or Pablo Velasco at pablo.vela...@nyu.edu For computer/hardware/software emergency, please contact: Valerio Luccio at valerio.luc...@nyu.edu For TMS/EEG-related emergency, please contact: Chrysa Papadaniil at chr...@nyu.edu For CBI-related administrative emergency, please contact: Jennifer Mangan at jennifer.man...@nyu.edu

Valerio Luccio          (212) 998-8736
Center for Brain Imaging                4 Washington Place, Room 158
New York University             New York, NY 10003

   "In an open world, who needs windows or gates ?"

________



Community Meeting Calendar:

Schedule -
Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC
Bridge: https://meet.google.com/cpu-eiue-hvk
Gluster-users mailing list
Gluster-users@gluster.org
https://lists.gluster.org/mailman/listinfo/gluster-users

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