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
Tel: +49 89 1896585 90
Paul Emmerich
Looking for help with your Ceph cluster? Contact us at https://croit.io
croit GmbH
Freseniusstr. 31h
81247 München
www.croit.io
Tel: +49 89 1896585 90
On Tue, Jul 16, 2019 at 4:17 PM M Ranga Swami Reddy <swamireddy@xxxxxxxxx> 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?ThanksSwami
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