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Be sure to set up the purging of the Audit log data. Otherwise, the segment (usually segment 99), which holds the audit data in the ACCESSLOG table, eventually fills up and processing for TIBCO Object Service Broker stops. That might require a recycling of your Execution Environment.For details on how to set up the security framework for archiving the security audit table ACCESSLOG, see the chapter “Archiving the Audit Log Data” in the TIBCO Object Service Broker Managing Security manual.
Chapter 7, Using the Interface to TIBCO Hawk and the TIBCO Hawk documentationThe frequency of the tasks depend on your operational requirements. Following are the general recommendations.
• Check the Data Object Broker hrncr log for messages, such as the one below, that warn of segment space problems:You can view the percentage of free pages in each segment with the ADMIN utility option B SEGMENT/DASD.
• Check the Data Object Broker hrncr log for error message ss, such as the one below, that warn of connection issues:S6BUM014E Unable to connect to node 'ZOSDOBB' or S6BUM102I TCP/IP library call failed: connect(), last error=ECONNREFUSED, Connection refused, fn=hctcConnect, source=hctcpip.c(1174)
• Check all Osmon, Execution Environment, and Session logs for any unusual error messages or rule failures. Follow-up on them.
• Perform offline segment backups if a window exists and ensure that Batch Pointer Check (hrnbrptr) shows that the backups are clean.
• If you are using peer processing or external database gateways, select ADMIN option 1 IN-DOUBT TRANSACTIONS to confirm that no in-doubt transactions are pending. In case of any, find out why TIBCO Object Service Broker has not automatically resolved them or manually fix them yourself.
• Verify that the test and certification systems are synchronized with the systems to which you will apply software updates.
• Select the ADMIN utility option A to review the logical GET to physical READ processing. Strive for a successful hit ratio of at least 95 percent. Calculate the hit ratio as follows:If the hit ratio is substantially less than 95 percent, increase the resident-page pool size (Data Object Broker parameter RESIDENTPAGES) to hold more page images in memory and avoid I/O to the segment-page data sets.
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