Let me word that last comment differently. I went to the host and installed the PPA update, then rebooted.
When the box booted up, the PV which hosts the wal LVs wasn't listed in lsblk or 'pvs' or lvs. I then ran pvscan --cache, which brought the LVs back online, but not the OSDs, so I rebooted. After that reboot, the behavior of the OSDs was exactly the same as prior to the update - I reboot, and some OSDs don't come online, and are missing symlinks. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1828617 Title: Hosts randomly 'losing' disks, breaking ceph-osd service enumeration To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ceph/+bug/1828617/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs