You observed that one of your Brocade DCX 8510-8s experienced a failover. You logged into the
switch and ran errshow to determine why the failover occurred, but nothing besides the failover
message was displayed.
What is the reason no other messages are shown?
You needed to use the -a option to display all messages.
The output of this command is unique for each control processor.
You needed to run the -r option to obtain a revised output.
The output of this command is unique for each core blade.