Pathway/iTS System Management Manual (G06.24+)

Terminal Control Process (TCP) Commands
HP NonStop Pathway/iTS System Management Manual—426748-002
9-29
SET TCP Command
See Section 5, Tuning Your System Using Statistics, for more details about the
SERVERPOOL attribute.
STATS { ON | OFF }
specifies whether the TCP gathers resource usage and system performance
statistics.
If you omit this attribute, the default is OFF.
This attribute works in conjunction with the STATS command, which displays TCP,
TERM, and SERVER object statistics gathered by the TCP.
SWAP $volume
specifies the disk volume name for the temporary file formerly created and
managed by the operating system for memory swaps of the TCP extended data
segment. Allocation of this swap file is now handled by the Kernel Managed Swap
Facility (KMSF) on behalf of the TCP, and the value of this parameter is not used.
However, if you specify a value for this parameter, it must represent an existing
device, or an error occurs.
TERMBUF bytes
specifies the maximum number of bytes that the TCP allocates from the
TERMPOOL area for its terminal output buffers. (This allocation has no effect on
terminal input operations.)
The value for bytes is a value from 256 to the value of the TERMPOOL attribute.
If you enter a value for TERMBUF that is less than 256, the PATHMON process
automatically adjusts the value to 256. If you omit this attribute, the default is 1500
bytes.
For a TCP that runs the gateway requester program to support Pathway/iTS web
clients, set the value of this attribute to 32,000 bytes.
If you are writing diagnostic display messages to the terminal, bytes should be a
value from 1315 to the value of the TERMPOOL attribute. Diagnostic display
messages are not written to the terminal if the value is less than 1315.
Defining a large value for this attribute might decrease the number of terminals
able to operate simultaneously or increase the number of times an I/O operation is
delayed until space for a buffer becomes available. Small values tend to increase
the number of output operations necessary to perform certain functions (for
example, the execution of the SCREEN COBOL DISPLAY BASE statement).
Note. The pool space value allocated for SERVERPOOL is the value you configure rounded
up to the next highest multiple of 4.
ON The TCP gathers statistics.
OFF The TCP does not gather statistics.