CEPH warning: too many PGs per OSD (225 > max 200)

[Smarti]

Hi,

I just updated my cluster today to: proxmox-ve: 5.1-30 (running kernel: 4.13.8-3-pve) from the previous version and I got the warning above.

Having followed all the advice (using PG calculator etc) when I set up the cluster and having updated and rebooted many times over the past few months without issue - I am confused as to what just happened and how to fix.

Can anyone help?

Thanks, Ian

 

[Jarek]

http://ceph.com/community/new-luminous-pg-overdose-protection/