  LV       VG  Attr       LSize  Pool Origin Data%  Meta%  Move Log Cpy%Sync Convert LV Tags                                                                                                                                                                                                                                                                                                                                                                             Devices       KRahead Rahead #Str Stripe
  data-lv2 vg2 -wi-ao---- <7.00g                                                     ceph.block_device=/dev/vg2/data-lv2,ceph.block_uuid=DlfVR0-kAcM-P7u7-fMqt-jZPc-Hg7D-KZ3nsW,ceph.cephx_lockbox_secret=,ceph.cluster_fsid=8057fa68-dac7-5039-91b7-bdeabc54189e,ceph.cluster_name=ceph,ceph.crush_device_class=,ceph.encrypted=0,ceph.osd_fsid=38be137a-ccf5-4b76-af3d-a45bce8063d3,ceph.osd_id=0,ceph.osdspec_affinity=default_drive_group,ceph.type=block,ceph.vdo=0 /dev/loop3(0)   4.00m   auto    1     0 
