Check_MK Werk 4202: Availability now avoids pending states for times before new hosts or services were added

ID: 4202 Title: Availability now avoids pending states for times before new hosts or services were added Component: BI Level: 1 Class: Bug Fix Version: 1.4.0i4 When computing the availability of a BI aggregation for a time range during which new hosts or services were added to the monitoring the state of these objects would be displayed as (PEND) before point of time they were added. But this is not correct. These objects where not pending but simply not yet existing and thus not contained in the aggregation tree at all at that time. When computing a BI state it is a big difference if something is pending or simply not existing. One pending node can make the total tree state also (PEND). While this is correct in the current monitoring it breaks the availability computation. BI availability has now been fixed so that unmonitored hosts and services are correctly being removed from the tree in the according time ranges and the real state at that time is reconstructed. That way bogus (PEND) phases of BI aggregations are being avoided.