Something was tickling my brain about upgrades that we dealt with in the ceph charms a while back.
The MON's can run v1 and v2 messenger ports however if a port is specified in mon hosts in ceph.conf its possible that the v2 port is disable, which is why the OSD can't connect back to the cluster. Please can impacted users provide details of mon hosts from their ceph.conf files. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1874939 Title: ceph-osd can't connect after upgrade to focal To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ceph/+bug/1874939/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs