This feature gives you the option of defining the index buffers at the DXX layer in all places as residing in 64-bit memory. This includes the DXX buffers at MUF startup defined by the MUF startup options SYSPOOL and FLEXPOOL and any index buffer in a new alternate pool added with Version 14.0. Specifically, you can use the 64-bit parameter on the SYSPOOL MUF startup option to specify whether both DXX and IXX buffers are to be allocated using 31-bit or 64-bit storage, with the default being 64-bit.
In Version 12.0, the 64-bit parameter on the SYSPOOL MUF startup option specified only whether IXX buffers were to be allocated using 31-bit or 64 bit storage, and the default was 31 bit. Also note that FLEXPOOL can be used to specify flexible buffers in addition to the buffers specified with SYSPOOL.
In Version 12.0, the default was 31 bit buffers. With Version 14.0, the default is 64 bit buffers, which we recommend using. Moving the index buffers from 31 bit to 64 bit allows more 31-bit memory for data buffers, code, and other memory usage.
For more information, see the CA Datacom/DB Database and Administration Guide.
|
Copyright © 2015 CA Technologies.
All rights reserved.
|
|