Do you have any pools with only one replica? Tim On 5/25/22, 1:48 PM, "Sarunas Burdulis" <sarunas@xxxxxxxxxxxxxxxxxx> wrote: > ceph health detail says my 5-node cluster is healthy, yet when I ran > ceph orch upgrade start --ceph-version 16.2.7 everything seemed to go > fine until we got to the OSD section, now for the past hour, every 15 > seconds a new log entry of 'Upgrade: unsafe to stop osd(s) at this time > (1 PGs are or would become offline)' appears in the logs. Hi, Has there been any solution or workaround to this? We have a seemingly healthy cluster, which is stuck on OSD upgrade step when upgrading from 15.2.16 to 16.2.8 with the same error(s). -- Sarunas Burdulis Dartmouth Mathematics math.dartmouth.edu/~sarunas · https://useplaintext.email · _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx