ZPOOL_CONFIG_PATH
|| nvlist_add_string(newvd, ZPOOL_CONFIG_PATH, path) != 0
error = nvlist_lookup_string(spares[i], ZPOOL_CONFIG_PATH, &devPath);
&& (nvlist_lookup_string(m_config, ZPOOL_CONFIG_PATH, &path) == 0))
if (nvlist_find(nvlist, ZPOOL_CONFIG_PATH,
nvlist_add_string(diskvdevnv, ZPOOL_CONFIG_PATH, "/dev/null");