I got a failed bootstrap with a quick test - journalctl -xe -u ceph-mon revealed:
Oct 20 13:36:07 juju-e856f0-0 ceph-mon[13887]: error: monitor data filesystem reached concerning levels of available storage space (avail Oct 20 13:36:07 juju-e856f0-0 ceph-mon[13887]: you may adjust 'mon data avail crit' to a lower value to make this go away (default: 5%) Oct 20 13:36:07 juju-e856f0-0 systemd[1]: ceph-mon.service: Main process exited, code=exited, status=28/n/a Oct 20 13:36:07 juju-e856f0-0 systemd[1]: ceph-mon.service: Unit entered failed state. Oct 20 13:36:07 juju-e856f0-0 systemd[1]: ceph-mon.service: Failed with result 'exit-code'. Oct 20 13:36:37 juju-e856f0-0 systemd[1]: ceph-mon.service: Service hold-off time over, scheduling restart. Oct 20 13:36:37 juju-e856f0-0 systemd[1]: Stopped Ceph cluster monitor daemon. Might be the same issue I guess? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1713032 Title: [luminous] ceph-mon crashes when it is elected leader (s390x) To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1713032/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
