ACC Utilities Reference Guide

Chapter 12 231

PMON - ACC E1/T1 Line Monitor

Running PMON

TheusualwaytostartandstopPMONistoaddittothezmasterd_list

file and let zmasterd manage it.

For example, the zmasterd_list file could appear as:

# HP Z7250A- /opt/acc/cfg/zmaster_list file

# Start these daemons when zmasterd is started, and monitor them:

# Start zmlog with -nd option for no console loggin.

start zmlog -nd

start zmon cold /opt/acc/cfg/loopback.tmem

start znode

start pmon

# Stop these daemons when zmasterd is run with the stop option.

stop zmon

stop znode

stop pmon

# Add other start and stop statements below:

sched zx25d_init

PMON may also be started manually or from a script, by simply

executing it. PMON will make itself into a daemon (system process) and

release the shell which initially executed it, unless the “-nf” option is

used.

The “-nf” option prevents PMON from becoming a daemon process. The

scheduling shell process will remain suspended while PMON is running.

PMON configures it’s own monitoring devices, one on each configured E1

or T1 port. If a ZCOM event message of type

ZCOM_SETYPE_RECONFIG is received, PMON scans the hardware

again for configured ports and adds or deletes monitor devices as

necessary.