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