Gluster users - Jan 2016 - Blog on Hyperconverged Infrastructure using oVirt and Gluster

Le 12/01/2016 12:40, Ramesh Nachimuthu a ?crit :
> Hi Folks,
>
>    Have you ever wondered about Hyperconverged Ovirt and Gluster Setup.
> Here is an answer[1]. I wrote a blog explaining how to setup oVirt in a
> hyper-converged mode with Gluster.
>
> [1]
>
<http://blogs-ramesh.blogspot.in/2016/01/ovirt-and-gluster-hyperconvergence.html>http://blogs-ramesh.blogspot.in/2016/01/ovirt-and-gluster-hyperconvergence.htm
> *
> *Regards,
> Ramesh
>
>
> _______________________________________________
> Gluster-users mailing list
> Gluster-users at gluster.org
> http://www.gluster.org/mailman/listinfo/gluster-users
>
Hi Ramesh,

Thank you for this very detailled and nice post.
We're using a similar setup here in one of our DC, except the sharding 
we weren't aware of.
Is it possible to activate the sharding afterward, or is it something to 
be done before filling the volume?
Is it revertable?

-- 
Nicolas ECARNOT

Hi Nicolas, 

Only files created _after_ features.shard is enabled will be 'sharded'.
You could create a volume with sharding enabled and copy the images from your
original volume into this new volume.
If you don't like the feature and want to revert to the old state for some
reason, then you would need to create a new volume without sharding and copy all
your images from the sharded volume into this new volume.
The different pieces of the file will get naturally stitched together once they
land in the new volume.

HTH, 
Krutika 

----- Original Message -----
> From: "Nicolas Ecarnot" <nicolas at ecarnot.net>
> To: gluster-users at gluster.org
> Sent: Tuesday, January 12, 2016 7:35:16 PM
> Subject: Re: [Gluster-users] Blog on Hyperconverged Infrastructure using
> oVirt and Gluster
> Le 12/01/2016 12:40, Ramesh Nachimuthu a ?crit :
> > Hi Folks,
> >
> > Have you ever wondered about Hyperconverged Ovirt and Gluster Setup.
> > Here is an answer[1]. I wrote a blog explaining how to setup oVirt in
a
> > hyper-converged mode with Gluster.
> >
> > [1]
> >
<http://blogs-ramesh.blogspot.in/2016/01/ovirt-and-gluster-hyperconvergence.html>http://blogs-ramesh.blogspot.in/2016/01/ovirt-and-gluster-hyperconvergence.htm
> > *
> > *Regards,
> > Ramesh
> >
> >
> > _______________________________________________
> > Gluster-users mailing list
> > Gluster-users at gluster.org
> > http://www.gluster.org/mailman/listinfo/gluster-users
> >
> Hi Ramesh,
> Thank you for this very detailled and nice post.
> We're using a similar setup here in one of our DC, except the sharding
> we weren't aware of.
> Is it possible to activate the sharding afterward, or is it something to
> be done before filling the volume?
> Is it revertable?
> --
> Nicolas ECARNOT
> _______________________________________________
> Gluster-users mailing list
> Gluster-users at gluster.org
> http://www.gluster.org/mailman/listinfo/gluster-users
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