CSDBUFNI
The CSDBUFNI parameter specifies the number of buffers to be used for the CSD index.
- CSDBUFNI=number
- The minimum you should specify is the number of strings coded
on the CSDSTRNO parameter, up to a maximum of
32768. This parameter is used only if you have also coded CSDLSRNO=NONE;
if you have coded CSDLSRNO=number, CSDBUFNI is is set to a value of
0 and ignored.
If you specify a value for CSDBUFNI that is less than the required minimum (the CSDSTRNO value), VSAM automatically changes the number of buffers to the number of strings when CICS® issues the OPEN macro for the CSD.
This parameter is effective only on a CICS cold or initial start. On a warm or emergency restart, file resource definitions for the CSD are recovered from the global catalog.