  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=VQ8cKP-n96p-v3RM-ltZr-3DSc-ZS41-jiZ3ac,ceph.cephx_lockbox_secret=,ceph.cluster_fsid=d241d473-9fcb-5f74-b163-f1ca4454e7f1,ceph.cluster_name=ceph,ceph.crush_device_class=,ceph.encrypted=0,ceph.osd_fsid=d6a8c5e6-c7a4-4174-b954-0533ecfedcd2,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 
