3
<Sysname> dir flash:/logfile/
Directory of flash:/logfile
0 -rw- 21863 Jul 11 2013 16:00:37 logfile.log
1038336 KB total (963860 KB free)
# Display the log file on a subordinate device:
<Sysname> dir slot2#flash:/logfile/
Directory of slot2#flash:/logfile
0 -rw- 21863 Jul 11 2013 16:00:37 logfile.log
1038336 KB total (963860 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 the diagnostic log messages from the diagnostic log file buffer to a diagnostic log file.
By default, the diagnostic log file is saved in the diagfile directory of the Flash memory on each
member device.
<Sysname> diagnostic-logfile save
The contents in the diagnostic log file buffer have been saved to the file
flash:/diagfile/diagfile.log
2. Identify the diagnostic log file on each member device:
# Display the diagnostic log file on the master device.
<Sysname> dir flash:/diagfile/
Directory of flash:/diagfile
0 -rw- 161321 Jul 11 2013 16:16:00 diagfile.log
1038336 KB total (963860 KB free)
# Display the diagnostic log file on a subordinate device:
<Sysname> dir slot2#flash:/diagfile/
Directory of slot2#flash:/diagfile
0 -rw- 161321 Jul 11 2013 16:16:00 diagfile.log
1038336 KB total (963860 KB free)
3. Transfer the files to the desired destination by using FTP, TFTP, or USB. (Details not shown.)
Collecting operating statistics
You can collect operating statistics by saving the statistics to a file or displaying the statistics on the
screen.
When you collect operating statistics, follow these guidelines:
• Log in to the device through a network port or management port (if any) instead of the console
port as long as possible. Network and management ports are faster than the console port.
• Do not execute commands during operating statistics collection.
• To ensure information completeness, save the statistics to a file as a best practice.
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