Catalog attributes

Related topics

About the CFTCAT object

The Transfer CFT catalog displays all Transfer CFT transfers in list form. The catalog file contains control data that is associated with transfers. A record, that corresponds with a status indicator, exists for each transfer.

Each day the catalog fills with records. The catalog parameters can be defined to delete records that exceed a certain limit, or to purge the catalog at a preset time.

The catalog purge can be initiated at midnight (default value) or at a specific time. The catalog is purged in batches of ten entries. Between each batch, the CFT handles all the transfer events pending. As a result, if the transfer activity is intense, the catalog purge may be extended but does not disrupt transfers.

Catalog functions include a method to recover information about the CFT that is using the catalog.

For each PARM, there is one associated CFTCAT.

Catalog functions also include a method to recover information about the monitor that is using the catalog.

Catalog levels

Catalog levels enable Transfer CFT to issue alerts when a critical fill threshold, the TLVWARN parameter Threshold Limit Value Warning, for the catalog file is reached. This alert triggers:

  • Sending a message to the LOG and to Sentinel
  • Executing a batch to react to the alert (TLVWEXEC parameter)

Once an alert is issued, these two actions are repeated each time a Catalog event occurs, but not more than once every TLVWRATE seconds. This alert ends when the fill level drops below the TLVCLEAR level.

 

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