What is the primary function of Mainframe Restart Manager for IMS?
Mainframe Restart Manager for IMS automates the restart of failed IMS DLI batch and BMP jobs. It ensures proper checkpointing, automates data recovery, and supports batch backout of database updates after the last checkpoint for DLI batch jobs.
How does Mainframe Restart Manager for IMS integrate with IMS?
The product integrates with IMS to monitor job execution and intercepts relevant events, such as job failures. It uses information from the IMS control region and system logs to determine the appropriate restart point and recovery actions.
What are the main components of the architecture?
The system components include the Restart Controller, the Recovery Engine, and the Log Analyzer. The Restart Controller manages the overall restart process, the Recovery Engine performs the actual data recovery, and the Log Analyzer analyzes system logs to determine the appropriate recovery steps.
How is the system configured?
The product uses configuration files to define restart rules, recovery procedures, and database mappings. These files specify how the system should respond to different types of failures and which recovery actions should be taken.