Dear Sunil Kumar Acharya, yes, I can confirm that I placed 2 bricks per subvolume per host.
Thank you very much for your support. Regards, Mauro tridici > Il giorno 20 set 2017, alle ore 09:34, Sunil Kumar Heggodu Gopala Acharya > <shegg...@redhat.com> ha scritto: > > Hi Mauro Tridici, > > From the information provided it appears like you have placed 2 bricks of a > subvolume on one host. Please confirm. > > The number of hosts that could go down without losing access to data can be > derived based on the brick configuration/distribution. Please let us know the > brick distribution plan. > > Regards, > SUNIL KUMAR ACHARYA > SENIOR SOFTWARE ENGINEER > Red Hat > > <https://www.redhat.com/> > T: +91-8067935170 <http://redhatemailsignature-marketing.itos.redhat.com/> > > <https://red.ht/sig> > TRIED. TESTED. TRUSTED. <https://redhat.com/trusted> > > On Tue, Sep 19, 2017 at 1:09 AM, Mauro Tridici <mauro.trid...@cmcc.it > <mailto:mauro.trid...@cmcc.it>> wrote: > Dear All, > > I just implemented a (6x(4+2)) DISTRIBUTED DISPERSED gluster (v.3.10) volume > based on the following hardware: > > - 3 gluster servers (each server with 2 CPU 10 cores, 64GB RAM, 12 hard disk > SAS 12Gb/s, 10GbE storage network) > > Now, we need to add 3 new servers with the same hardware configuration > respecting the current volume topology. > If I'm right, we will obtain a DITRIBUTED DISPERSED gluster volume with 12 > subvolumes, each volume will contain (4+2) bricks, that is a [12x(4+2)] > volume. > > My question is: in the current volume configuration, only 2 bricks per > subvolume or one host could be down without losing data. What it will happen > in the next configuration? How many hosts could be down without losing data? > > Thank you very much. > Mauro Tridici > > _______________________________________________ > Gluster-users mailing list > Gluster-users@gluster.org <mailto:Gluster-users@gluster.org> > http://lists.gluster.org/mailman/listinfo/gluster-users > <http://lists.gluster.org/mailman/listinfo/gluster-users> >
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