Woaw ok thanks a lot i missed that in the doc...
Le jeu. 13 juin 2019 à 16:49, Konstantin Shalygin <k0ste@xxxxxxxx> a écrit :
Hello, I would like to modify Bluestore label of an OSD, is there a way to do this ? I so that we could diplay them with "ceph-bluestore-tool show-label" but i did not find anyway to modify them... Is it possible ? I changed LVM tags but that don't help with bluestore labels.. # ceph-bluestore-tool show-label --dev /dev/ceph-dd64f696-4908-4088-8bea-9ed5e15dd3ce/osd-block-3a5e0c27-0bc3-4fb2-90d3-c6d2cd4e2f2e { "/dev/ceph-dd64f696-4908-4088-8bea-9ed5e15dd3ce/osd-block-3a5e0c27-0bc3-4fb2-90d3-c6d2cd4e2f2e": { "osd_uuid": "3a5e0c27-0bc3-4fb2-90d3-c6d2cd4e2f2e", "size": 1073737629696, "btime": "2019-06-11 17:18:12.935690", "description": "main", "bluefs": "1", "ceph_fsid": "cf7017d0-bb78-44d9-9d99-dfe2c210a4fa", "kv_backend": "rocksdb", "magic": "ceph osd volume v026", "mkfs_done": "yes", "osd_key": "xxxxxxxxxxxxxxxxxx", "ready": "ready", "whoami": "1" } }This possible like this:
ceph-bluestore-tool set-label-key --dev /var/lib/ceph/osd/ceph-1/block --key <size> --value <123>
k
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