Any way to modify Bluestore label ?

[Vincent Pharabot <vincent.pharabot@xxxxxxxxx>]

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"
}
}

Thank you !

Vincent

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