Dell N3200-ON Open Networking Hardware Diagnostic Guide July 2022 - Page 20

Dell DIAG-OS tools, cputool, Diagnostic tools

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6 Dell DIAG-OS tools This section describes how to use the Dell diagnostics operating system (DIAG-OS). The DIAG-OS provides a suite of tools to help diagnose issues seen on the system, or to run a health check to ensure that the hardware is operating properly. Diagnostic tools The DIAG-OS uses standard Linux drivers and contains the following tools you can use to evaluate the health of your system. The tools are packaged for both the DIAG-OS, which is a simple OS of the same kernel version, and small rootfs to support the tools and drivers. NOTE: By default, the system's I/O modules are down. Power up the I/O modules or the Opticstool and NPUtool reports failures. For information about how to power up the I/O modules, see the Dell Installation Guide for your system at www.dell.com/support. Topics: • cputool • edatool • eepromtool • ethtool • fantool • gpiotool • i2ctool • ledtool • lpctool • memtool • nputool • nvramtool • opticstool • pcitool • phytool • pltool • poetool • psutool • rtctool • smbiostool • storagetool • temptool • updatetool • Diagnostic package cputool The cputool displays the CPU information, reads and writes of the MSR and the LPC bus. Tests There are no defined tests with the cputool. 20 Dell DIAG-OS tools

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Dell DIAG-OS tools
This section describes how to use the Dell diagnostics operating system (DIAG-OS). The DIAG-OS provides a suite of tools to
help diagnose issues seen on the system, or to run a health check to ensure that the hardware is operating properly.
Diagnostic tools
The DIAG-OS uses standard Linux drivers and contains the following tools you can use to evaluate the health of your system.
The tools are packaged for both the DIAG-OS, which is a simple OS of the same kernel version, and small
rootfs
to support
the tools and drivers.
NOTE:
By default, the system’s I/O modules are down. Power up the I/O modules or the Opticstool and NPUtool reports
failures. For information about how to power up the I/O modules, see the
Dell Installation Guide
for your system at
www.dell.com/support
.
Topics:
•
cputool
•
edatool
•
eepromtool
•
ethtool
•
fantool
•
gpiotool
•
i2ctool
•
ledtool
•
lpctool
•
memtool
•
nputool
•
nvramtool
•
opticstool
•
pcitool
•
phytool
•
pltool
•
poetool
•
psutool
•
rtctool
•
smbiostool
•
storagetool
•
temptool
•
updatetool
•
Diagnostic package
cputool
The
cputool
displays the CPU information, reads and writes of the MSR and the LPC bus.
Tests
There are no defined tests with the
cputool
.
6
20
Dell DIAG-OS tools