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Move DB disks
In case of replace (full copy by dd
) NVM drive where partition for OSD's DB is located, OSD service cannot start.
Reason is that CEPH doesn't have permission to access device owned by root
. To repair everything with one command:
ceph-volume lvm activate --all
draft
$ systemctl stop ceph-osd@68 $ ceph-bluestore-tool --path /var/lib/ceph/osd/ceph-68 --devs-source /var/lib/ceph/osd/ceph-68/block --dev-target /var/lib/ceph/osd/ceph-68/block.db bluefs-bdev-migrate $ systemctl start ceph-osd@68