ACC Installation and Configuration Guide

Chapter 3 59
Protocol Configuration
Firmware Related Files
The loopback.zmap file is created as a result of running the zlink
utility on /opt/acc/<card-type>/loopback.zlnk.Thisfileprovides
revision information about the core system relocatable files and protocol
relocatable files which were link ed together to produce a downloadable
file.
Files in /var/opt/acc/log and /var/opt/acc/dmp
The /var/opt/acc/log directory is created during the installation
process.
When the zmlog logging daemon is run, it creates text log files in this
directory. This information is usually also logged to the system console,
depending on how zmlog is run.
Refer t o the ACC Error Guide, for information on interpreting the log
messages. Refer t o the “ZMLOG - Diagnosti c Message Logging” chapter
of the ACC Utilities Reference Guide for more information on zmlog.
The /var/opt/acc/dmp/ directory is used to store Mux interface ca rd
memory dumps. By default, this directory is not created during
installati on. This prevents card memory dumps from being uploaded
should the card hardware/firmware fail. You should create this directory
if you wish to have Mux memory dumps saved for HP analysis. The
dump files could be over 15 Mbytes in size, depending on the type of ACC
card. By default, if the “gzip” tool is accessible to zmon, the dump files
will b e created in compressed format (.gz files)