Hello, Luminous 12.2.2
There were several discussions on this list concerning Bluestore migration, as official documentation does not work quite well yet. In particular this one http://lists.ceph.com/pipermail/ceph-users-ceph.com/2018-January/024190.html Is it possible to modify official documentation http://docs.ceph.com/docs/master/rados/operations/bluestore-migration/ Item 8 ceph osd destroy $ID --yes-i-really-mean-it ADD COMMAND ceph osd purge $ID --yes-i-really-mean-it Item 9 REPLACE (There is actually a typo - lvm is missing) ceph-volume create --bluestore --data $DEVICE --osd-id $ID WITH ceph-volume lvm create --bluestore --data $DEVICE ceph-volume will automatically pick previous osd-id PLUS a note to ignore errors ( _read_bdev_label unable to decode label at offset 102) https://tracker.ceph.com/issues/22285 Alexander.
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