Hitachi

Job Management Partner 1 Version 10 Job Management Partner 1/Automatic Job Management System 3 Administration Guide


10.1 Estimating a maintenance time

When you use a JP1/AJS3 database, you need to either periodically execute the ajsembdbreclaim command to make unavailable areas usable again or reorganize the database. Before using the ajsembdbreclaim command and estimating when to perform reorganization, you need to analyze the database area. Estimate when to perform reorganization based on the values measured in the procedure below.

When estimating the reorganization time, consider weekly and monthly peak days and weekly and monthly increases.

Organization of this section