ZIO_CHECKSUM_VERIFY
ZIO_CHECKSUM_SKEIN | ZIO_CHECKSUM_VERIFY },
ZIO_CHECKSUM_EDONR | ZIO_CHECKSUM_VERIFY },
{ "verify", ZIO_CHECKSUM_ON | ZIO_CHECKSUM_VERIFY },
ZIO_CHECKSUM_SHA256 | ZIO_CHECKSUM_VERIFY },
ZIO_CHECKSUM_SHA512 | ZIO_CHECKSUM_VERIFY },
os->os_dedup_verify = !!(checksum & ZIO_CHECKSUM_VERIFY);
if (child == (ZIO_CHECKSUM_ON | ZIO_CHECKSUM_VERIFY))
return (spa_dedup_checksum(spa) | ZIO_CHECKSUM_VERIFY);
(child & ZIO_CHECKSUM_VERIFY) || child == ZIO_CHECKSUM_OFF);