Thanks for clearing that up.
On Wed, Feb 19, 2020 at 9:47 AM Dan van der Ster <dan(a)vanderster.com> wrote:
>
> Hi,
>
> 2x replication was for a performance test. We use 3x in production.
>
> -- dan
>
> On Wed, Feb 19, 2020 at 3:18 PM Frank R <frankaritchie(a)gmail.com> wrote:
> >
> > Hi all,
> >
> > I have noticed that RedHat is willing to support 2x replication with
> > NVME drives. Additionally, I have seen CERN presentation where they
> > use a 2x replication with NVME for a hyperconverged/HPC/CephFS
> > solution.
> >
> > I would like to hear some opinions on whether this is really a good
> > idea for production. Is this setup (NVME/2x replication) really only
> > meant to be used for data that is backed up and/or can be lost without
> > causing a catastrophe.
> >
> > Thanks,
> > Frank
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