Zstats; Zswap - HP NonStop Pathway/iTS Programming Manual

ZPWY-MAP- Definitions
maximum number of bytes that the TCP allocates for a server I/O buffer; it must be
at least the size of the largest predefined server reply message.
For a TCP that runs the gateway requester program to support Pathway/iTS web
clients, set the value of ZSERVERPOOL to 40,000 bytes. Otherwise, the
suggested range is 10,000 to 30,000 bytes. The minimum value is 32 bytes. If you
do not assign a value to this field, the default is 20,000 bytes.
The maximum useful value for ZSERVERPOOL is the length of the largest request
or reply multiplied by the number of terminals that the TCP controls, and—if the
program uses unsolicited-message processing (UMP)—the maximum concurrent
UMP I/O operation multiplied by the maximum UMP message size.
Note. The pool space allocated for ZSERVERPOOL is the value you configure rounded
off to the next-highest multiple of 4.

ZSTATS

specifies whether to enable or disable the statistics collection mechanism within
the TCP. ZSTATS can have the following values:
ZPWY-VAL-OFF
ZPWY-VAL-ON
This field works in conjunction with the STATS TCP, STATS TERM, and STATS SC
commands, which return statistics gathered by the TCP.
If you do not assign a value to this field, the default is ZPWY-VAL-OFF.

ZSWAP

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 field is not used.
However, if you specify a value for this field, it must represent an existing device,
or an error occurs.
ZTCLPROG
is the name of the SCREEN COBOL object library file that the TCP uses to locate
the screen programs for its terminals. The TCLPROG name is the portion of the
SCREEN COBOL program library file name that precedes the letters COD. For
example, if the object file name is $VOL.SUBVOL.POBJCOD, the object library file
name is POBJ.
If you do not specify a node name, the default node for file-name expansion can be
affected by the value you specify for the ZNODEINDEPENDENT field of the
TS/MP START PATHWAY command. For more information on node independence,
see the Pathway/iTS System Management Manual.
NonStop Pathway/iTS Management Programming Manual—426749-002
Deactivates the statistics collection mechanism.
Resets all STATS counters to 0 and then activates the
statistics collection mechanism.
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ZPWY-MAP-DEF-TCP