(revised in server version 5.20 or later)
HST01DB-DELETE-TIME <days> (default = 14)
HST02DB-DELETE-TIME <days> (default = 28)
HST03DB-DELETE-TIME <days> (default = 60)
HST04DB-DELETE-TIME <days> (default = 600)
Specifies how long (in days) data is retained before it is deleted from the history database. Another way to think about it is this value determines how far back history is allowed to accumulate.
If the number of days specified is greater than zero, data is automatically deleted based on the specified time criteria.
If the number of days specified is zero, data is not deleted from the file based on its age. This setting allows a history file to fill all its available file disk space. The oldest data in the file is automatically deleted to make room for new data.
If the number of days specified is -1, data is not deleted from the file based on its age and new data is no longer written to the file. This setting is provided to support the situation where it is necessary to examine a saved history file (usually in a second copy of the MOMI server environment).
When data is written to a history file but the file had reached its maximum capacity, either maximum number extents or no more disk space is available, MOMI automatically and always deletes the oldest data to make room for the new data. MOMI does not generate any out of disk space or file full messages.
Examples:
hst01db-delete-time 7 == keep HST01DB history 7 days
hst02db-delete-time 30 == keep HST02DB history 30 days