Hi Frank We use such a setup on our nautilus cluster. I manually partitioned the NVME drive to 8 equally sized partitions with fdisk (saved the partition layout to a file for later reference). You can then create OSDs with
ceph-volume lvm create --bluestore --data /dev/sd<x> --block.db /dev/nvme0n1<partition-nr>
This will create an OSD on /dev/sdx and put block.db and the WAL to the partition on the NVME. greetings Ingo Von: "Frank R" <frankaritchie@gmail.com> An: "ceph-users" <ceph-users@ceph.com> Gesendet: Dienstag, 22. Oktober 2019 03:06:55 Betreff: [ceph-users] multiple nvme per osd Hi all, Has anyone successfully created multiple partitions on an NVME device using ceph-disk? If so, which commands were used? _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-leave@ceph.io