ZPOOL_CONFIG_REMOVED
(void) nvlist_find(nvlist, ZPOOL_CONFIG_REMOVED, DATA_TYPE_UINT64, NULL,
nvlist_lookup_value(nv, ZPOOL_CONFIG_REMOVED, &ival,
nvlist_lookup_uint64(nv, ZPOOL_CONFIG_REMOVED, &ival) == 0)
(void) nvlist_lookup_uint64(nv, ZPOOL_CONFIG_REMOVED,
fnvlist_add_uint64(nv, ZPOOL_CONFIG_REMOVED, B_TRUE);