MonitorArchive process
- Last UpdatedApr 24, 2025
- 1 minute read
The monitorArchive process integrates the Archive service into the Historical service by continuously transferring system data between the two services.
The monitorArchive process connects to the database server of the specified service and periodically scans for any rearchive requests which have been logged there for processing.
Note: It gathers the rearchive requests and ensures that such requests are added to the rearchive table.
In order to prevent overloading the specified system at peak period, the monitorArchive process halts all connections during the first 10 minutes at the top of the hour.
The monitorArchive process also forwards the operational activities from the Archive service to other services for processing. Configuration modification events which are logged internally from various archive operations are forwarded by the monitorArchive process to the Historical service in order to complete proper AVEVA Enterprise SCADA event logging and audit trail.
monitorArchive Parameters
|
Parameter |
Description |
|---|---|
|
-S <ServiceName> |
This is the name of service that will be monitored. The default setting in the Historical database. |
|
-T <IntervalTime> |
This is the interval time, in seconds, for which rearchive requests are processed. The default setting is 300 seconds. |
|
-M <TOHMinuteValue> |
This is the time in minutes for which the process will not update, started from the top of the hour. The default setting is 10 minutes. |
|
-h |
This generates a usage message with the information in this table. |