SPA_FEATURE_MULTI_VDEV_CRASH_DUMP
zfeature_register(SPA_FEATURE_MULTI_VDEV_CRASH_DUMP,
if (spa_feature_is_active(spa, SPA_FEATURE_MULTI_VDEV_CRASH_DUMP))
spa_feature_incr(spa, SPA_FEATURE_MULTI_VDEV_CRASH_DUMP, tx);
SPA_FEATURE_MULTI_VDEV_CRASH_DUMP))
SPA_FEATURE_MULTI_VDEV_CRASH_DUMP) ? ZIO_CHECKSUM_NOPARITY :