Fabric OS Reference Manual (Version 3.0)

Fabric OS Reference 1-139

Telnet Commands

parityCheck

Enable or disable DRAM parity checking.

Synopsis parityCheck [0|1]

Availability admin

Description This command enables DRAM parity checking. The mode is saved in flash memory and stays in

that mode until the next execution of parityCheck.

The mode becomes active as soon as this command is executed. It does not require a reboot to take

effect.

The DRAM parity checking, when enabled causes ramTest to perform several additional tests of

the parity memory. It also enables the parity checking hardware to verify proper parity on all

DRAM read operations. DRAM parity checking is only available on specific switch models. If the

current switch does not support parity checking an error is displayed.

Operands This command has the following operand:

0|1 Specify a 1 to enable DRAM parity checking or specify a 0 to disable it. The

default (if no operand is specified) is to disable parity checking. This operand is

optional.

Example To enable and disable DRAM parity checking: