  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=hxDwpX-F81d-FQBZ-Hbmr-Tz0D-CQ1R-52CRgJ,ceph.cephx_lockbox_secret=,ceph.cluster_fsid=a8ac706f-8288-541e-8e56-e1124d9b483d,ceph.cluster_name=ceph,ceph.crush_device_class=,ceph.encrypted=0,ceph.osd_fsid=9f04f14e-6c8c-454d-86ce-8847e58a76c7,ceph.osd_id=2,ceph.osdspec_affinity=default_drive_group,ceph.type=block,ceph.vdo=0,ceph.with_tpm=0 /dev/loop3(0)   4.00m   auto    1     0 
