+`--base` `(?^:[a-z0-9_\-]{1,40})` ::
+
+Snapshot to start an incremental stream from
+
+`--snapshot` `(?^:[a-z0-9_\-]{1,40})` ::
+
+Snapshot to export
+
+`--with-snapshots` `<boolean>` ('default =' `0`)::
+
+Whether to include intermediate snapshots in the stream
+
+*pvesm extractconfig* `<volume>`
+
+Extract configuration from vzdump backup archive.