Enable All-Volume (Pool-Level) Deduplication

When creating or editing a pool, use the --dedupe_all_volumes yes option to enable deduplication by default on all newly created volumes. Existing volumes are not affected. Deduplication on existing volumes can be changed by editing the volume attributes.

NOTE: You cannot enable pool-level deduplication when creating or editing pools on adaptive flash arrays.

pool --create pool_name --array array [--description description] [--dedupe_all_volumes yes]