@@ -669,7 +669,8 @@ conf_log() ->
"log.file { enable = true, level = debug, path = node.log, supervisor_reports = progress }".
conf_ds() ->
- "durable_sessions.enable = true".
+ "durable_sessions.enable = true \n"
+ "durable_storage.messages.n_shards = 2".
fmt(Fmt, Args) ->
emqx_utils:format(Fmt, Args).