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82 Candle Products Messages Manual (KLVHS–KONCT)
KLVSD021 TMS(num) PREFIX(pfx) CUSHION(cshn)
Explanation: This message appears in response to the CT/Engine STORAGE
operator command and displays information about CT/Engine temporary storage
use.
System Action: None.
User Response: None.
Message Type: REPLY.
KLVSD031 BUFFER POOL INFORMATION:
Explanation: This message marks the beginning of the buffer pool information.
System Action: None.
User Response: None.
Message Type: REPLY.
KLVSD032 POOL BUFSIZE(bufsize) SEGSIZE(segsize) MASK(mask) SIDEQ(n)
Explanation: 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:
System Action: None.
User Response: None.
Message Type: REPLY.
num Specifies (in bytes) the amount of temporary storage allocated.
CT/Engine uses this storage, for example, to resolve a string
expression. In general, this value should be zero.
pfx Specifies (in bytes) the length of the storage block prefix.
cshn Specifies (in bytes) the overhead for each storage block. This value
is equal to the value of pfx plus the debug overhead, if any.
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 Model2
2560 Model3
3440 Model4
3564 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.