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Modifying Physical Database Definitions › Changing the Page Size of a Disk Journal

Changing the Page Size of a Disk Journal

Steps

To change the page size of a disk journal, follow these steps:

  1. Change the size of the journal buffer page.
  2. Generate, punch, and link the DMCL.
  3. Shut down the system.
  4. Offload all currently used journals using the ARCHIVE JOURNAL utility statement with the ALL option and the old DMCL.
  5. Allocate and format new disk journal files.
  6. Restart the system with the new DMCL and the new journal files.