DPL: Improve message when we do not have enough resources to process.

Author: ktf

Framework/Core/src/DataProcessingDevice.cxx

@@ -1399,12 +1399,12 @@ void DataProcessingDevice::Run()
         if (schedulingStats.numberOfUnscheduledSinceLastScheduled > 100 ||
             (uv_now(state.loop) - schedulingStats.lastScheduled) > 30000) {
           O2_SIGNPOST_EVENT_EMIT_WARN(scheduling, sid, "Run",
-                                      "Not enough resources to schedule computation. %zu skipped so far. Last scheduled at %zu.",
+                                      "Not enough resources to schedule computation. %zu skipped so far. Last scheduled at %zu. Data is not lost and it will be scheduled again.",
                                       schedulingStats.numberOfUnscheduledSinceLastScheduled.load(),
                                       schedulingStats.lastScheduled.load());
         } else {
           O2_SIGNPOST_EVENT_EMIT(scheduling, sid, "Run",
-                                 "Not enough resources to schedule computation. %zu skipped so far. Last scheduled at %zu.",
+                                 "Not enough resources to schedule computation. %zu skipped so far. Last scheduled at %zu. Data is not lost and it will be scheduled again.",
                                  schedulingStats.numberOfUnscheduledSinceLastScheduled.load(),
                                  schedulingStats.lastScheduled.load());
         }