Guralp Systems CMG-DCM build <10,000 - Manual (Page 133)

Acquisition Modules and Platinum Firmware Receiving Data
10.2.2 Configurable parameters in expert mode
A number of additional configuration parameters are available by clicking the
“Expert” button at the bottom of the form.
Log file: It may sometimes be desirable, for debugging purposes, to separate
log messages for this transmitter from the standard system log. The text field
can be populated with a path name which will then be used for dedicated
logging. If left blank, logging occurs (via the standard Linux syslog facility) to
/var/log/messages.
Log level: The drop-down menu controls the level of detail present in log
messages, whether to syslog or to a dedicated log file. Not all of the standard
syslog logging levels are available. The menu offers a choice (in order of
decreasing detail) of:
• Debugging information
• Informational messages
• Important notices
• Warnings
Audit log size: The GCF input subsystem keeps its own audit log,
independent from the system log. The contents of this log are available using
the “GCF Audit Log viewer” facility as described in section 14.4.5 on page
241. The amount of data retained is controlled by the drop-down menu,
where the choices are:
• 64Kib (small)
• 256Kib (medium)
• 2MiB (large)
• 16MiB (huge)
MAN-EAM-0003 133 Issue E - February 2014