[ceph-users] Re: no device listed after adding host

Hi Eugen Block <https://lists.ceph.io/hyperkitty/users/d8d92a6469954bcd82ced59fcbf701d7/> useful tips to create OSDs: 1. Check devices availability in your cluster hosts: # ceph orch device ls 2. Devices not available: This usually means that you have created lvs in these devices, (I mean the devices are not cleaned.) A ""cepr orch zap <device>" will fix that. 3. The OSD does not start. Check what is the status with: ceph orch osd ls --format yaml -- Juan Miguel Olmo Martínez Senior Software Engineer Red Hat <https://www.redhat.com/> jolmomar@redhat.com <https://www.redhat.com/>