Thanks - I am on 17.2.5 - I was able to get to it by cephadm shell, a few zap and deletes of the /dev/sdx and ceph-volume lvm-prepare. I did miss seeing the db_devices part. For ceph orch apply - that would have saved a lot of effort. Does the osds_per_device create the partitions on the db device? Also is there any way to disable --all-available-devices if it was turned on. The ceph orch apply osd --all-available-devices --unmanaged=true command doesn't seem to disable the behavior of adding new drives. -----Original Message----- From: Robert Sander <r.sander@xxxxxxxxxxxxxxxxxxx> Sent: Tuesday, March 28, 2023 3:50 AM To: ceph-users@xxxxxxx Subject: Re: Adding new server to existing ceph cluster - with separate block.db on NVME Hi, On 28.03.23 05:42, Robert W. Eckert wrote: > > I am trying to add a new server to an existing cluster, but cannot get > the OSDs to create correctly When I try Cephadm ceph-volume lvm > create, it returns nothing but the container info. > You are running a containerized cluster with the cephadm orchestrator? Which version? Have you tried ceph orch daemon add osd host1:data_devices=/dev/sda,/dev/sdb,db_devices=/dev/nvme0 as shown on https://docs.ceph.com/en/quincy/cephadm/services/osd/ ? Regards -- Robert Sander Heinlein Consulting GmbH Schwedter Str. 8/9b, 10119 Berlin https://www.heinlein-support.de Tel: 030 / 405051-43 Fax: 030 / 405051-19 Amtsgericht Berlin-Charlottenburg - HRB 220009 B Geschäftsführer: Peer Heinlein - Sitz: Berlin _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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