  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=YBQJZH-3xxI-1qUK-zBIs-U7kv-8Q2m-ERDMVZ,ceph.cephx_lockbox_secret=,ceph.cluster_fsid=627e7f45-65aa-56de-94df-66eaee84a56e,ceph.cluster_name=ceph,ceph.crush_device_class=,ceph.encrypted=0,ceph.osd_fsid=b05d1f73-98ec-4f65-983d-44df16fccc62,ceph.osd_id=0,ceph.osdspec_affinity=default_drive_group,ceph.type=block,ceph.vdo=0 /dev/loop3(0)   4.00m   auto    1     0 
