Thank you! Robert Sander <r.sander@xxxxxxxxxxxxxxxxxxx> schrieb am Fr. 21. Okt. 2022 > This is a bug in certain versions of ceph-volume: > > https://tracker.ceph.com/issues/56031 > > It should be fixed in the latest releases. For completeness's sake: The cluster is on 16.2.10. Issue is resolved and marked as backported. 16.2.10 was released shortly before the backport. Fixed version for Pacific should be 16.2.11. A partial workaround I found, was limiting data_devices to 8 and db_devices to 1. This resulted in correct db usage for one db device. I then tried 16 data 2 db: This did not work: it (would have) resulted in extra 8 Ceph OSDs with no db device. Best, Christian _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx