Clone a Volume with Deduplication Enabled

Use the yes argument of the --dedupe_enabled option to clone a volume with deduplication enabled.
vol --clone vol_name --snapname snap_name --clonename clone_name [--description text] [--readonly {yes|no}] [--reserve percent] [--quota percent] [--warn_level percent] [--snap_reserve percent] [--snap_quota percent] [--snap_warn_level percent] [--start_offline] [--apply_acl_to {volume|snapshot|both}] [--chapuser user_name] [--initiatorgrp group_name] [--lun lun] [--multi_initiator {yes|no}] [--cache_pinned {yes|no}] [--dedupe_enabled {yes|no}]