Ah nice. Thanks Robert! Am Di., 24. Feb. 2026 um 12:16 Uhr schrieb Robert Sander via ceph-users < ceph-users@ceph.io>:

Am 24.02.26 um 12:04 PM schrieb Boris via ceph-users:

...

Hi, we've upgraded from reef to squid lately and are encountering the problem that the orchestrator now puts the block.db together with the data on the same HDD.

We've set the orch config to use non rotational devices for the block.db and the rotational devices for the data. We use one SSD/NVMe for multiple HDDs.

The orchestrator in Ceph 19 and 20 has a bug with hybrid OSDs:

https://tracker.ceph.com/issues/72696

There is a patch available but it has not been merged yet.

Regards -- Robert Sander Linux Consultant

Heinlein Consulting GmbH Schwedter Str. 8/9b, 10119 Berlin

https://www.heinlein-support.de

Tel: +49 30 405051 - 0 Fax: +49 30 405051 - 19

Amtsgericht Berlin-Charlottenburg - HRB 220009 B Geschäftsführer: Peer Heinlein - Sitz: Berlin _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-leave@ceph.io

-- Die Selbsthilfegruppe "UTF-8-Probleme" trifft sich diesmal abweichend im groüen Saal.