User Guide

10 Log Settings 40
7signal Ltd, Panuntie 6, FI-00620 HELSINKI, FINLAND, [phone], [e-mail], www.7signal.com
7signal Sapphire Deployment Guide Release 3.0
The Eye unit has a circular log that can be followed real-time with the following command:
# logread -f
Without any arguments the command shows 100 most recent lines of log and returns
immediately:
# logread
The log can be set to a file instead of the ring-buffer with 7config log – command that has a
built-in help.
NOTE! If one moves away from the circular logging, one must maintain the file
system and log size manually.
The following command shows the log level and log target information:
# 7config log show
10.4 Loupe log
Loupe is based on Tomcat so the log file is named catalina.out and is by default in directory
/opt/7signal/Loupe/apache*/logs.
Tool to follow the most recent logging is
# 7loupe log
and for continuous monitoring:
# 7loupe log -f
10.5 Sonar log (Linux)
The log file - sonar-server.log - is located by default in /opt/7signal/Sonar/Sonar/log.
Please use the typical tools for text files such as more, less or any editor of preference.