KLVSD032 POOL BUFSIZE(bufsize) SEGSIZE(segsize) MASK(mask) SIDEQ(n)

This message provides detailed information about a buffer pool. Currently, there are four buffer pools, one for each of the standard 3270 model sizes. The meaning of the individual fields are as follows:

• bufsize The size of the individual buffers that are allocated from within a buffer segment. The standard sizes of the four buffer pools correspond to the 3270 model types as follows:
  • 1920 for Model2
  • 2560 for Model3
  • 3440 for Model4
  • 3564 for Model5
• segsize: The size of the buffer segments in the pool. The system automatically determines the segment size, with 65536 (64K) being the largest possible size and also the best size for buffer pool performance.
• mask: A bit mask that indicates the possible buffer allocations within the buffer segment.
• sideq: A list header to buffers that have been logically released but which are not yet available for reallocation,