ZPOOL_CONFIG_ASIZE
if (nvlist_find(vdevs, ZPOOL_CONFIG_ASIZE, DATA_TYPE_UINT64,
if (nvlist_find(nvlist, ZPOOL_CONFIG_ASIZE,
VERIFY(nvlist_add_uint64(child[c], ZPOOL_CONFIG_ASIZE,
(void) nvlist_lookup_uint64(nv, ZPOOL_CONFIG_ASIZE,
fnvlist_add_uint64(nv, ZPOOL_CONFIG_ASIZE,