Brocade Fabric OS Command Reference (Supporting Fabric OS v7.3.0) - Manual (Page 628)

598 Fabric OS Command Reference
53-1003131-01
mapsSam
2
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 or Admin Domain restrictions that may be in
place. Refer to Chapter 1, "Using Fabric OS Commands" and Appendix A, "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.
--clear
Clears the SAM report.
--help
Displays the command usage.