[ceph-users] OSD to pool ratio

solarflow99 solarflow99 at gmail.com
Thu Oct 11 19:18:53 PDT 2018


I think PGs have more to do with this, the docs were pretty good at
explaining it.  Hope this helps

On Thu, Oct 11, 2018, 6:20 PM ST Wong (ITSC) <ST at itsc.cuhk.edu.hk> wrote:

> Hi all,  we’re new to CEPH.  We’ve some old machines redeployed for
> setting up CEPH cluster for our testing environment.
>
> There are over 100 disks for OSDs.   Will use replication with 2 copies.
> We wonder if it’s better to create pools on all OSDs, or using some OSDs
> for particular pools, for better performance and reliability ?     Thanks a
> lot.
>
>
>
> Regards
>
> /st wong
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> ceph-users at lists.ceph.com
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>
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