Flight Data Recorder (FDR)

The Flight Data Recorder (FDR) log collects information that is "interesting" when the switch is not performing correctly, but has not crashed. Runtime logs are written to FDR memory while the switch is running and crashtime logs are collected and stored in the FDR buffer during a switch crash.

Syntax:

copy fdr-log [[slot < slot-list >] | [mm-active [[current] | [previous]]] | [mm-standby] | [all]] tftp [[< hostname] | [ip-addr >]] <filename>

Copies fdr-log files to a user-specified file.

all

Copies all the log files from both management modules and all slots.

mm-active

Copies the active management module's log.

mm-standby

Copies the standby management module's log.

slot

Retrieves the crash log from the module in the identified slots.