Pathway/XM System Management Manual

Overview of Configuring and Managing Pathway/XM
Compaq NonStop™ Pathway/XM System Management Manual—426761-001
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Components of the Pathway/XM Environment
Components of the Pathway/XM Environment
Figure 3-3 shows the major components of a Pathway/XM environment and how they
interrelate. This figure includes some components that are created automatically by
Pathway/XM without your needing to configure them, such as process broker (PB)
processes and link control service (LCS) processes.
Figure 3-3. Components of a Pathway/XM Environment
PXMCFG
PXMCOM
SuperCTL
File
Process
Broker (PB)
Process
Broker (PB)
PATHCOM
PATHMON
PATHCOM
PATHMON
TCP
TCP TCP
PathCTL
File
PathCTL
File
Terminal
Tasks
Terminal
Tasks
Terminal
Tasks
Link Control
Service (LCS)
LINKMON
Distributed
Server Class
Direct or
Replicated
Server Class
CDT 003.CDD
SERVICE SERVICE
ROUTER
Terminal
Tasks