Specifications

Dell DIAG OS
The following describes the Dell diagnostics. These instructions apply to systems for which the ONIE
diagnostics are not available.
Topics:
• Downloading the Diagnostic Package
• Viewing the Dell DIAGs Versions
• Viewing the CPLD Versions
• Installing or Upgrading DIAG Tools in the Dell DIAGs OS
• Restoring the Factory Defaults
Downloading the Diagnostic Package
To download the diagnostic package on your system, follow these steps.
You must load or update the DIAG-OS (diag installer image) using the onie-nos-install command in
ONIE Install or ONIE-Rescue mode. The DIAG-OS installer runs in two modes: Update mode or Install mode.
In Update mode, the DIAG-OS updates the existing DIAG-OS and boots back to ONIE. In Install mode, the
DIAG-OS erases the existing DIAG-OS and loads the new DIAG-OS.
NOTE: If you have a recovery USB plugged into your system, you must remove it prior to installing the
DIAG-OS using the onie-nos-install command.
NOTE: Before you begin, go to http://www.dell.com/support and download the diagnostic package. You
will need your Dell support access account to download the package.
1 Enter the onie-discovery-stop command to stop ONIE Discovery mode.
2 Assign an ip address to the management interface and verify the network connectivity.
ONIE:/ # ifconfig eth0 10.10.10.10/8
ONIE:/ # ifconfig eth0
eth0 Link encap:Ethernet HWaddr 4C:76:25:F4:F0:00
inet addr:10.10.10.10 Bcast:10.255.255.255 Mask:255.0.0.0
inet6 addr: fe80::4e76:25ff:fef4:f000/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:87 errors:0 dropped:0 overruns:0 frame:0
TX packets:51 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:20042 (19.5 KiB) TX bytes:9548 (9.3 KiB)
Memory:dff40000-dff60000
ONIE:/ #
3 Upgrade the DIAG Installer. Again, boot to ONIE Rescue mode and install the onie diag installer.
Example of Removing the Existing DIAG OS and Installing a New Version
4
Dell DIAG OS 25