Hi Peter, Could you add debug_bluestore = 20 to your ceph.conf and restart the OSD, then send the log after it crashes? And I believe this is worth opening a tracker ticket : https://tracker.ceph.com/projects/bluestore Thanks, Dongdong _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx