Buffer number option


With the Buffer number option, you specify the number of buffers to allocate for a pipe.

Each buffer can contain one data block. This parameter determines the number of data blocks that can be in the pipe at any one time; it does not limit the total quantity of data that passes through the pipe. BMC recommends that you specify a value from 5 to 15. If more than one reader exists and the value in the Reader data option is set to N (for Next, so that each reader gets the next available unread block), the Buffer number value should be set slightly higher.

Buffer number parameters

Parameter

Description

Values

This option has a numeric value of 1-99

Default value

Value specified in JOPDEFRL

Subsystem parameter

BUFFNUM=[ n]





 

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