System information

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Chapter 12 Command Line Interface Reference
show debug
show debug
To display a variety of debug information or perform specific troubleshooting activities, use the
show debug command.
show debug {mailboxtrace | rawlundatabase} {fci? |all}
show debug portarray fci?
Syntax Description
Defaults None.
Command Modes Administrator or Monitor.
Command History
Usage Guidelines Use this command to display debugging information for internal FC interfaces. The show debug
command is designed for debug purposes and should be used under the guidance of a Cisco Technical
Support professional.
fci? The name of the internal Fibre Channel (FC) interface. Valid values are fci1
and fci2. When you type fci?, the CLI lists the interfaces available. You
cannot specify a nonexistent interface.
all Keyword used to display the specified debug information for all internal FC
interfaces.
mailboxtrace Display mailbox trace data.
portarray Display all active virtual ports. This command is only available in systems
deployed for transparent SCSI routing.
rawlundatabase Display raw inquiry data from all discovered LUNs.
Release Modification
3.2.1 This command was introduced.