User Guide

13 Command-line tool for Eye 48
7signal Ltd, Panuntie 6, FI-00620 HELSINKI, FINLAND, [phone], [e-mail], www.7signal.com
7signal Sapphire Deployment Guide Release 3.0
Log level set by 'set level'command remains active until restart of
the system. Default log level after installation is "ERROR".
Log levels are the following:
CRIT - Critical messages
ERROR - Error messages
WARN - Warning messages.
INFO - Informational messages.
DEBUG - Debug messages.
Log levels are cumulative, i.e. the level CRIT logs only critical messages, WARN logs all levels
including CRITICAL, ERROR and WARN messages. DEBUG logs all possible messages.
Log command group arguments:
'show' Show log configuration.
'set' command arguments:
level Set log level.
VALUE = CRIT | ERROR | WARN | INFO | DEBUG
default Set default log level. This log level will be active
when 7signal software starts.
VALUE = CRIT | ERROR | WARN | INFO | DEBUG
target Set logging target.
VALUE = buffer | persistent
Examples
Set log level to DEBUG:
# 7config log set level DEBUG
Set log level to WARN:
# 7config log set level WARN
Set default log level to ERROR:
# 7config log set default ERROR
Show default log level:
# 7config log show
Set logging target to NAND flash:
# 7config log set target persistent