ceph using for RBD only On Wed, Jul 24, 2019 at 12:55 PM Wido den Hollander <w...@42on.com> wrote:
> > > On 7/16/19 6:53 PM, M Ranga Swami Reddy wrote: > > Thanks for your reply.. > > Here, new pool creations and pg auto scale may cause rebalance..which > > impact the ceph cluster performance.. > > > > Please share name space detail like how to use etc > > > > Would it be RBD, Rados, CephFS? What would you be using on top of Ceph? > > Wido > > > > > > > On Tue, 16 Jul, 2019, 9:30 PM Paul Emmerich, <paul.emmer...@croit.io > > <mailto:paul.emmer...@croit.io>> wrote: > > > > 100+ pools work fine if you can get the PG count right (auto-scaler > > helps, there are some options that you'll need to tune for small-ish > > pools). > > > > But it's not a "nice" setup. Have you considered using namespaces > > instead? > > > > > > Paul > > > > -- > > Paul Emmerich > > > > Looking for help with your Ceph cluster? Contact us at > https://croit.io > > > > croit GmbH > > Freseniusstr. 31h > > 81247 München > > www.croit.io <http://www.croit.io> > > Tel: +49 89 1896585 90 > > > > > > On Tue, Jul 16, 2019 at 4:17 PM M Ranga Swami Reddy > > <swamire...@gmail.com <mailto:swamire...@gmail.com>> wrote: > > > > Hello - I have created 10 nodes ceph cluster with 14.x version. > > Can you please confirm below: > > > > Q1 - Can I create 100+ pool (or more) on the cluster? (the > > reason is - creating a pool per project). Any limitation on pool > > creation? > > > > Q2 - In the above pool - I use 128 PG-NUM - to start with and > > enable autoscale for PG_NUM, so that based on the data in the > > pool, PG_NUM will increase by ceph itself. > > > > Let me know if any limitations for the above and any fore see > issue? > > > > Thanks > > Swami > > _______________________________________________ > > ceph-users mailing list > > ceph-users@lists.ceph.com <mailto:ceph-users@lists.ceph.com> > > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > > > > > _______________________________________________ > > ceph-users mailing list > > ceph-users@lists.ceph.com > > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > >
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