Chapter 4: System Logging
Severity Keyword
Severity Description
critical
Critical condition
err/error
Error condition
warn/warn
Warning condition
notice
Normal but significant condition
info
Informational message
debug
Debug-level message
Hardware Monitoring and Logging
1.
SMART technology monitors the hard disk.
2.
IPMI technology monitors CPU fan speed and temperature, as well as PSU (power supply unit) voltage, fan
speed and temperature.
The system logs temperature changes of 2 degrees in either direction.
Configuring System Logging
Logs are managed in LunaSH with the
syslog
commands (see
). You can set rotation and
other parameters to suit your own monitoring and management schedule. You can also configure flexible logs
to gather only information you consider relevant, or to send different logs to different remote syslog hosts.
Check the current logging configuration in LunaSH with
syslog show
.
This section contains the following system logging procedures:
>
>
"Customizing Severity Levels" on the next page
>
"Reading System Logs" on page 49
>
"Exporting System Logs" on page 50
>
"Deleting System Logs" on page 51
Rotating System Logs
System logs are gathered in a current log file that is periodically rotated and saved on the appliance. This
allows you to easily search for logs from a specific relevant time period. You can customize the frequency of log
rotation and how many rotated log files are saved. You can also rotate logs manually.
The syslog directory on the appliance will fill up over time, depending on how many old logs you choose to
keep. LunaSH displays warnings when the system reaches 50%, 75%, and 90% of log capacity. If you see one
of these warnings, export your old logs to a client workstation to clear space in the syslog directory.
SafeNet Luna Network HSM 7.3 Appliance Administration Guide
007-013576-005 Rev. A 13 December 2019 Copyright 2001-2019 Thales
47