  LV       VG       Attr       LSize   Pool Origin Data%  Meta%  Move Log Cpy%Sync Convert LV Tags                                                                                                                                                                                                                                                                                                                                                                                                  Devices       KRahead Rahead #Str Stripe
  ceph_lv0 ceph_vg0 -wi-ao---- <20.00g                                                     ceph.block_device=/dev/ceph_vg0/ceph_lv0,ceph.block_uuid=7cwskJ-IBmD-nu20-jORN-94gV-XXv1-UNbX36,ceph.cephx_lockbox_secret=,ceph.cluster_fsid=c0479646-ecb7-5af7-b3ed-031a731ef8d9,ceph.cluster_name=ceph,ceph.crush_device_class=,ceph.encrypted=0,ceph.osd_fsid=704954cd-aa03-4f6c-8f50-3feb653f46d0,ceph.osd_id=1,ceph.osdspec_affinity=default_drive_group,ceph.type=block,ceph.vdo=0,ceph.with_tpm=0 /dev/loop3(0)   4.00m   auto    1     0 
