Navisphere Command Line Interface (CLI) Reference - VMware Communities

Basic Commandsflash -ioport (CX4 series only)Flashes the LEDs on I/O ports.DescriptionSyntaxThe naviseccli flash -ioport command flashes the I/O ports on theCX4 series storage system. Only the I/O ports that are owned by thetargeted SP are flashed.flash -ioport is used with naviseccli (described on page 37) asfollows:flash -ioport [-fe logicalportID | -be logicalportID |-pslotid physicalslotID -portid physicalportID | -byusage mirrorview][on|off]PrerequisitesOptionsFor naviseccli, you must have a user account on the storage systemon where want to execute the command.-ioportControls flashing of I/O ports on the target SP I/O modules.-fe logicalportIDTurns flashing on/off for the front-end port with the logical IDspecified on the target SP.-be logicalportIDTurns flashing on/off for the back-end port with the logical IDspecified on the target SP.-pslotid physicalslotID -pportid physicalportIDTurns flashing on/off for an physical slot/port located on thetargeted SP’s I/O module. The physical slot ID refers to the I/Omodule slot.-byusage mirrorviewTurns flashing on/off for an I/O port depending on how the I/Oport is being used. The only option is mirrorview.on|offIndicates whether flashing is turned on or off.116 EMC Navisphere Command Line Interface (CLI) Reference