Specifications

Overview

When the diagnostic tools nish, your system displays pass or fail test results. If all tests pass, the diagnostic tools exit normally. If a test

fails, each diagnostic tool oers a dierent result.

NOTE: The troubleshooting package includes a README le that lists the tools version and the overall troubleshooting package

version. For more information, see this README le.

NOTE: To download the Release Notes, go to www.dell.com/support or Dell EMC Networking Hardware Platforms and OS9 Info

Hub.

This system uses the power-on self-test (POST) diagnostic tool that automatically runs during the system power-on at the BIOS level. This

tool tests for catastrophic hardware failures that prevent booting the system. The error code is saved in CMOS for the next boot. There is

no physical alarm indication.

ONIE expansion

To view all the ONIE commands available, from the ONIE prompt, enter onie- and click <tab> twice.

ONIE:/ # onie-

onie-boot-mode onie-fwpkg onie-syseeprom

onie-console onie-nos-install onie-sysinfo

onie-discovery-start onie-self-update onie-uninstaller

onie-discovery-stop onie-support

Topics:

• Boot processes

• View system information

Boot processes

After the BIOS, POST runs to verify the devices required to boot to ONIE GRUB.

POST

POST diagnostics verify the system DRAM, DIMM, SPD, memory, RTC/NVRAM, and PCI devices. Test conguration parameters and test

results are saved in NVRAM.

Capture support data from ONIE

1 Capture support data to the screen.

ONIE:/ # dmesg

2 Capture support data to the onie-support.tar.bz2 gzip le.

ONIE-support creates the support le. To store the le, enter the location; for example, ONIE:/# onie-support/tmp.

ONIE:/ # onie-support <output_directory>

8 Overview