TS/MP Management Programming Manual (G06.24+, H06.03+)

NonStop TS/MP Management Programming Manual—540082-001
A-1
A
Configuration Limits and Defaults
Table A-1 lists global limits for various items within each PATHMON environment.
Note. These limits are subject to change with product IPMs or with new software releases.
Table A-1. Global Pathway Environment Limits
Item Limits Per PATHMON Environment (page 1 of 2)
ASSIGNs Maximum total of 4095 for all server classes.
Components Internal table limit of 64 KB for total of named components (server
classes, server processes, LINKMON processes, ASSIGNs, PARAMs,
and Pathway/TS TCPs, TELL objects, and TERM objects) within a
Pathway environment.
Internal table limit of 4 KB for each of the following within a Pathway
environment: server classes, server processes, ASSIGNs, PARAMs,
DEFINEs, and Pathway/TS TCPs, TELL objects, and TERM objects.
LINKMON
processes
One per CPU.
PATHMON processes: Maximum of 256 Pathway environments with
which a LINKMON process can communicate.
Server classes: Maximum of 1024 server classes to which a LINKMON
process can have outstanding links across all Pathway environments.
Links to server processes:
Maximum of 1750 concurrent links to server processes across all
Pathway environments, per LINKMON process.
Maximum concurrent links to the same server process, per LINKMON
process, is the value of LINKDEPTH.
Concurrent SERVERCLASS_SEND_ operations: Maximum of 512
concurrent, outstanding SERVERCLASS_SEND_ calls per LINKMON
process.
PathSend requesters: Maximum of 256 concurrent PathSend requesters
in a CPU.
Links Only one SCREEN COBOL program at a time can use a link (by
performing a SEND).
Only one Pathsend process at a time can use a link.
See the TS/MP System Management Manual for a description of how to
calculate the number of links a link manager (such as a LINKMON
process or Pathway/TS TCP) may need for a given server class and the
number of links a given server class is able to provide.
PATHMON
process
One (or one process pair) per Pathway environment.