M Mn1sh New Member Mar 6, 2016 20 0 1 41 Apr 4, 2016 #1 health HEALTH_WARN too many PGs per OSD (442 > max 300) How can we decrease PG/OSD safely? ( though this is a ceph question)
health HEALTH_WARN too many PGs per OSD (442 > max 300) How can we decrease PG/OSD safely? ( though this is a ceph question)
R Rudo Renowned Member Dec 14, 2015 19 0 66 Apr 5, 2016 #2 You can not decrease the configured number of placement groups. If you have multiple pools you could consolidate them (PG is per pool). You can also change the threshold at which the warnings appear by adding this to ceph.conf: mon pg warn max per osd = 500 And of course you could add OSDs but that may become expensive
You can not decrease the configured number of placement groups. If you have multiple pools you could consolidate them (PG is per pool). You can also change the threshold at which the warnings appear by adding this to ceph.conf: mon pg warn max per osd = 500 And of course you could add OSDs but that may become expensive
