Reference Guide

Brocade Fabric OS Command Reference 537
53-1004112-02
mapsSam
mapsSam
Generates or clears reports to display CPU, RAM, and flash memory usage, and the port status for every physical
and virtual Fibre Channel port on the switch.
Synopsis mapssam --show[cpu | memory | flash]
mapssam --clear
mapssam --help
Description Use this command to generate the reports to display CPU, RAM, and flash memory usage, and the port status for
every physical and virtual Fibre Channel port on the switch. This command provides an option to clear the reports.
This report displays uptime and downtime for each port and enables you to check if a particular port is failing more
often than the others. When issued with the --show option, the report displays with the following information:
Port
Port number on the local switch.
Type
Port type, such as the following: E (E_Port), F (F_Port), U (U_Port), D (disable port), T (E
Trunk ports), VE (VE_Port), G (G_Port), DP (persistently disable port), DIA (D_Port), VEX
(VEX_Port), or TF (F Trunk ports).
Total Up Time
Percent of time the port was up.
Total Down Time
Percent of time the port was faulty.
Down Occurrence
Number of times the port was faulty.
Total Offline Time
Percent of time the port was offline.
Notes This command requires a Fabric Vision license.
The execution of this command is subject to Virtual Fabric restrictions that may be in place. Refer to "Using Fabric
OS Commands" and "Command Availability" for details.
Operands This command has the following operands:
--show
Displays the MAPS Service Availability Module (SAM) report.
cpu
Displays system CPU usage.
memory
Displays system memory usage.
flash
Displays system flash usage.