HP FlexFabric 12900 series Troubleshooting Manual page 9

The contents in the diagnostic log file buffer have been saved to the file
flash:/diagfile/diagfile.log
# Identify non-default MDCs created on the device.
<Sysname> display mdc
ID Name
---------------------------------
1 Admin
2 mdc2
3 mdc3
# Save diagnostic log messages to the diagnostic log file on each non-default MDC.
<Sysname> system-view
[Sysname] switchto mdc mdc2
******************************************************************************
* Copyright (c) 2010-2014 Hewlett-Packard Development Company, L.P.
* Without the owner's prior written consent,
* no decompiling or reverse-engineering shall be allowed.
******************************************************************************
<HP> diagnostic-logfile save
The contents in the diagnostic log file buffer have been saved to the file
flash:/diagfile/diagfile.log
<HP> switchback
[Sysname] switchto mdc 3
******************************************************************************
* Copyright (c) 2010-2014 Hewlett-Packard Development Company, L.P.
* Without the owner's prior written consent,
* no decompiling or reverse-engineering shall be allowed.
**********************************************************************
<HP> diagnostic-logfile save
The contents in the diagnostic log file buffer have been saved to the file
flash:/diagfile/diagfile.log
<HP> switchback
2. On the default MDC, identify the diagnostic log file on each MPU for each MDC:
# Display the diagnostic log file on the active MPU (in standalone mode) or global active MPU (in
IRF mode) for the default MDC.
<Sysname> dir flash:/diagfile/
Directory of flash:/diagfile
0 -rw-
1021104 KB total (421416 KB free)
# Display the diagnostic log file on each standby MPU for the default MDC:
In standalone mode, display the diagnostic log file on the standby MPU.

<Sysname> dir slot16#flash:/diagfile/
Directory of slot16#flash:/diagfile
0 -rw-
1021104 KB total (421416 KB free)
Status
active
active
active
161321 Jul 11 2013 16:16:00
161321 Jul 11 2013 16:16:00
diagfile.log
diagfile.log
5
*
*
*
*
*
*