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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