BMC AMI Fast Path Online Restructure for IMS processing
Step | Task | Description | Reference |
---|---|---|---|
1 | Perform staging tasks. | Create control blocks and load modules for the new database definition. | For more information, see Performing staging tasks. |
2 | Create the Restructure Plan data set. | Use the PREPARE command to create a Restructure Plan data set. This data set contains information about the new database structure. | Summarized in this topic For detailed information, see Preparing for a DEDB restructure. |
3 | Initialize shadow area data sets. | Use the SHADOW_INIT command to initialize the shadow area data sets before restructuring the database. | Summarized in this topic For detailed information, see Initializing shadow area data sets. |
4 | Execute online restructure processing. | Use the RESTRUCTURE command to restructure the database and perform restructure post-processing tasks. | Summarized in this topic For detailed information, see Restructuring a DEDB online. |
5 | (Optional) Restart restructure processing. | Use the RESTART command to restart post-processing if a task fails during restructure post-processing, or if you perform early termination of a post-processing task. Perform this task as needed. | Summarized in this topic For detailed information, see Restarting post-processing. |
6 | (Optional) Back out restructure changes. | Use the BACKOUT command to undo changes made by the Restructure function. Perform this task only if an error occurs during online restructure processing. | Summarized in this topic For detailed information, see Backing out restructure changes if an error occurs. |
7 | (Optional) Generate Restructure Activity Report on demand. | Use the STATUS command to generate the Restructure Activity Report on demand. Perform this task as needed. | Summarized in this topic For detailed information, see Generating the Restructure Activity Report. |
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