> Many thanks for any hint helping to get missing 7 OSDs up ASAP. Not sure if it "helps", but I would try "ceph-volume lvm activate --all" if those were on lvm, I guess ceph-volume simple and raw might have similar command to search for and start everything that looks like a ceph OSD. Perhaps the kernel upgrade moved about device names or something, or lvm was prevented from finding the ceph stuff (which in turn makes it impossible to mount the tmpfs part from said lvm volume). -- May the most significant bit of your life be positive. _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx