  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=D610Ma-eufA-1RlA-VTcZ-ft4l-xe3K-80ghhX,ceph.cephx_lockbox_secret=,ceph.cluster_fsid=365f19c2-81e5-5edd-b6b4-280555214d3a,ceph.cluster_name=ceph,ceph.crush_device_class=,ceph.encrypted=0,ceph.osd_fsid=0faa9895-0b70-4c34-8548-ef8fc62fc047,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 
