  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---- <7.00g                                                     ceph.block_device=/dev/ceph_vg0/ceph_lv0,ceph.block_uuid=7tKRTc-6FRz-Ikmv-t96B-3BdT-QhbM-CySyF6,ceph.cephx_lockbox_secret=,ceph.cluster_fsid=3759241a-7f1c-520d-ba17-879943ee2f00,ceph.cluster_name=ceph,ceph.crush_device_class=,ceph.encrypted=0,ceph.osd_fsid=4f45f4f4-edfc-474c-93fc-45d596171ed8,ceph.osd_id=1,ceph.osdspec_affinity=default_drive_group,ceph.type=block,ceph.vdo=0 /dev/loop3(0)   4.00m   auto    1     0 
