HP B-series Embedded Switches Manual do Utilizador descarregar pdf (Página 189)

Diagnostics and Status

189Fabric OS Procedures Version 3.1.x/4.1.x User Guide

Note: The number of power supply units varies depending on the type of switch. For

more information, refer to the particular hardware reference manual for your switch.

Monitoring the Temperature Status

To display the temperature status of a switch:

1. Log into the switch as the admin user.

2. Enter the tempshow command at the command line. This command displays

current temperature readings from each of the five temperature sensors

located on the main printed circuit board of the switch. The sensors are

located, approximately, one in each corner and one at the center of the PCB.

The following example shows the temperature status using the tempshow

command.

Example:

Note: The number of temperature sensors, the location of the sensors, and the range of

temperatures for safe operation varies depending on the type of switch. For more

information, refer to the particular hardware reference manual for your switch.

Running Diagnostic Tests on the Switch Hardware

There are several diagnostic tests you can run on a switch. These tests are

generally run during the POST, each time a switch is booted up. These tests

include:

■ camtest

■ centralMemoryTest

■ cmemRetentionTest

■ cmiTest

switch:admin> tempshow

35 33 32 Centigrade

95 91 89 Fahrenheit

switch:admin>

1 2 ... 184 185 186 187 188 189 190 191 192 193 194 ... 269 270

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HP B-series Embedded Switches Manual do Utilizador Página 189