SAC logic diagram and directory structure

The first figure below is a logical diagram of the Service Access Facility. The second figure is the corresponding directory structure diagram; the list following it describes each of the files and directories.

Service Access Facility logical framework

Service Access Facility directory structure

/etc/saf/_sysconfig

The per-system configuration script.

/etc/saf/_sactab

The SAC's administrative file. Contains information about the port monitors for which the SAC is responsible.

/etc/saf/pmtag

The home directory for port monitor pmtag.

/etc/saf/pmtag/_config

The per-port monitor configuration script for port monitor pmtag.

/etc/saf/pmtag/_pmtab

Port monitor pmtag's administrative file. Contains information about the services for which pmtag is responsible.

/etc/saf/pmtag/svctag

The file in which the per-service configuration script for service svctag (available through port monitor pmtag) is placed.

/var/saf/_log

The SAC's log file.

/var/saf/pmtag

The directory for files created by port monitor pmtag, for example its log file.