HP 5920 Series Troubleshooting Guide

2
Table 1 Log and operating information
Cate
g
or
y
File name format
Content
Common log
logfile.log
Command execution and operational log messages.
Diagnostic log diagfile.log
Diagnostic log messages about device operation, including the
following items:
• Parameter settings in effect when an error occurs.
• Information about a card startup error.
• Handshaking information between member devices when a
communication error occurs.
Operating
statistics
file-basename.gz
Current operation statistics for feature modules, including the
following items:
• Device status.
• CPU status.
• Memory status.
• Configuration status.
• Software entries.
• Hardware entries.
Collecting common log messages
1. Save common log messages from the log buffer to a log file.
By default, the log file is saved in the logfile directory of the Flash memory on each member device.
<Sysname> logfile save
The contents in the log file buffer have been saved to the file
flash:/logfile/logfile.log
2. Identify the log file on each member device:
# Display the log file on the master device.
<Sysname> dir flash:/logfile/
Directory of flash:/logfile
0 -rw- 21863 Jul 11 2013 16:00:37 logfile.log
524288 KB total (107944 KB free)
# Display the log file on each subordinate device:
<Sysname> dir slot2#flash:/logfile/
Directory of slot2#flash:/logfile
0 -rw- 21863 Jul 11 2013 16:00:37 logfile.log
524288 KB total (107944 KB free
3. Transfer the files to the desired destination by using FTP, TFTP, or USB. (Details not shown.)
Collecting diagnostic log messages
1. Save diagnostic log messages from the diagnostic log file buffer to a diagnostic log file.

HP 5920 Series Specifications

General

Brand	HP
Model	5920 Series
Category	Switch
Language	English