Did you wipe all of the existing partitions and such first? Which version of ceph? The below commands are what I ran to re-add my osds as bluestore after moving all data off of them.
ceph-volume lvm zap /dev/sdb ceph-volume lvm create --bluestore --data /dev/sdb On Thu, Jan 25, 2018 at 9:41 PM Nathan Dehnel <[email protected]> wrote: > The doc at > http://docs.ceph.com/docs/master/ceph-volume/lvm/prepare/#ceph-volume-lvm-prepare > says I can pass a physical device to ceph-volume. But when I try to do that: > > gentooserver ~ # ceph-volume lvm create --bluestore --data /dev/sdb > usage: ceph-volume lvm create [-h] [--journal JOURNAL] --data DATA > [--journal-size GB] [--bluestore] > [--filestore] > [--osd-id OSD_ID] [--osd-fsid OSD_FSID] > ceph-volume lvm create: error: Logical volume must be specified as > 'volume_group/logical_volume' but got: /dev/sdb > > Am I missing something? > _______________________________________________ > ceph-users mailing list > [email protected] > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >
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