[ceph-users] Re: Questions about PG auto-scaling and node addition

2023-09-15 Thread Christophe BAILLON
Thanks for your reply - Mail original - > De: "Kai Stian Olstad" > À: "Christophe BAILLON" > Cc: "ceph-users" > Envoyé: Jeudi 14 Septembre 2023 21:44:57 > Objet: Re: [ceph-users] Questions about PG auto-scaling and node addition > On W

[ceph-users] Re: Questions about PG auto-scaling and node addition

2023-09-14 Thread Kai Stian Olstad
On Wed, Sep 13, 2023 at 04:33:32PM +0200, Christophe BAILLON wrote: We have a cluster with 21 nodes, each having 12 x 18TB, and 2 NVMe for db/wal. We need to add more nodes. The last time we did this, the PGs remained at 1024, so the number of PGs per OSD decreased. Currently, we are at 43 PGs