  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=3Wpppw-5WD0-XGm2-nWHG-26cR-Inf3-cdW4BI,ceph.cephx_lockbox_secret=,ceph.cluster_fsid=ef73c6e0-6d85-55c2-9347-1f544d3e3d3a,ceph.cluster_name=ceph,ceph.crush_device_class=,ceph.encrypted=0,ceph.osd_fsid=46b4bff0-70b0-4ed6-b674-df49592cba42,ceph.osd_id=1,ceph.osdspec_affinity=default_drive_group,ceph.type=block,ceph.vdo=0 /dev/loop3(0)   4.00m   auto    1     0 
