Qcow_debug (u.ea3005fc1553c6b07d0d2e351799ef5c.qcow.0.12.1.doc.qcow.Qcow

Source

val on_duplicate_reference : 
  Qcow_metadata.t ->
  Qcow_cluster_map.t ->
  cluster_bits:int ->
  (int64 * int) ->
  (int64 * int) ->
  int64 ->
  (unit, [> `Disconnected | `Is_read_only | `Msg of string ]) result Lwt.t

Source

val check_references : 
  Qcow_metadata.t ->
  Qcow_cluster_map.t ->
  cluster_bits:int ->
  Qcow_types.Cluster.t ->
  (unit, [> `Disconnected | `Is_read_only | `Msg of string ]) result Lwt.t

check_references metadata map cluster_bits target follows the back references from physical offset target, verifying the references on disk as it goes