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