IDMS

Back to discussions
Expand all | Collapse all

CA Tuesday Tip: (CA IDMS) The page reserve should never be 30% or more of the page size.

  • 1.  CA Tuesday Tip: (CA IDMS) The page reserve should never be 30% or more of the page size.

    Broadcom Employee
    Posted Jun 02, 2015 02:08 AM

    CA IDMS Tuesday Tip by Edward Gorga, Principal Support Engineer for June 2, 2015

     

    Due to the way IDMS updates the Space Management Pages (SMP), a page reserve or a record length of 30% or more of the page can cause excessive I/O.

    For a full explanation see TEC1221357.