IBM System Cluster 1350, Installation And Service Manual

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Appendix A. Error and event logs
There are multiple log files available to help monitor and troubleshoot the cluster:
Linux log
The Linux OS log can be viewed in /var/log/messages
The system logging daemons are syslogd and klogd . They are configured
via /etc/syslog.conf .
Log files are automatically rotated by the
logrotate
command. To rotation
is configured with the
/etc/logrotate.conf
file.
Node log
PC Doctor 2.0 is a ROM-based Diagnostic resident on the servers made
available by selecting F2 on boot up. PC Doctor error logs are in the
diagnostic portion of the boot up. Press F2 to run diagnostics, then F3 to
view log file.
POST/BIOS errors can be read by pressing F1 key during boot process and
then selecting View Error Logs from menu. This gives a POST code and
description of the error. For example:
301 Keyboard Input Error 164 Memory size has changed
Cluster System Management log
Cluster System Management (CSM) log files can be viewed in the
/var/log/csm/installnode.log
file using the
eventlog -n <nodename> all
command.
Remote Supervisor Adapter log
RSA adapter log files can be viewed by using
Telnet
into the adapter and
selecting the View Log File from the menu.
American Power Conversion log
You can view the American Power Conversion (APC) event log via Web,
FTP or local console I/F:
1.
Telnet to the switch.
2.
From main menu, you will see CTL-L for Event Log.
3.
Events are logged in descending order by date, time and event.
Linux Cluster Installation Tool event log
You can view the Linux Cluster Installation Tool (LCIT) event log through
a local or remote console or terminal window:
1. Open a console window on the management node.
2. From the root directory, type:
tail -f /var/log/messages.
© Copyright IBM Corp. 2007
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