Dell S5212F-ON Open Networking Hardware Diagnostic Guide December 2021 - Page 16

Dell EMC DIAG OS, DIAG OS installation or update

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5 Dell EMC DIAG OS These sections describe the Dell EMC diagnostics. These instructions apply to systems where ONIE diagnostics are not available. Topics: • DIAG OS installation or update • View DIAG versions • View CPLD versions • Restore factory defaults DIAG OS installation or update Load or update the DIAG-OS-the diag installer image-using the onie-nos-install command. 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, remove it before using the onie-nos-install command. NOTE: Before you begin, go to www.dell.com/support and download the diagnostic 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 xx.xx.xx.xx netmask xxx.xxx.x.x up ONIE:/ # ifconfig eth0 Link encap:Ethernet HWaddr 34:17:EB:05:B4:00 inet addr:xx.xx.xx.xx Bcast:xx.xx.xxx.xxx Mask:xxx.xxx.x.x inet6 addr: fe80::3617:ebff:fe05:b400/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:43 errors:0 dropped:0 overruns:0 frame:0 TX packets:31 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:5118 (4.9 KiB) TX bytes:7104 (6.9 KiB) Memory:dff40000-dff5ffff 3. Upgrade the DIAG Installer. NOTE: In Install mode, the DIAG-OS installation removes any existing NOS and DIAG-OS partition. If you do not create file /tmp/diag_os_install_mode, the DIAG-OS installs in Upgrade mode. In this case, the installation process does NOT touch any existing NOS. NOTE: The Z9432F-ON switch has the Secure Boot feature. For this feature only, the .bin file is replaced with the .tar file. The .tar archive file has both the .bin file and the .sig file to verify the secure boot .bin file. You do not have to untar the .tar file to access the .bin file. If you specify the .bin file, the .sig file MUST be in the same location as the .bin file. ONIE:/ onie-nos-install tftp:////filename/diag-installer-x86_64dell__c2538-r0-2016-08-12.bin discover: installer mode detected. Stopping: discover... done. Info: Fetching tftp:///users///diag-installer-x86_64dell__c2538-r0-2016-08-12.bin ... users// 100 154M 0:00:00 ETA ONIE: Executing installer: tftp:///users///diag- 16 Dell EMC DIAG OS

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Dell EMC DIAG OS
These sections describe the Dell EMC diagnostics. These instructions apply to systems where ONIE diagnostics are not
available.
Topics:
•
DIAG OS installation or update
•
View DIAG versions
•
View CPLD versions
•
Restore factory defaults
DIAG OS installation or update
Load or update the DIAG-OS—the diag installer image—using the
onie-nos-install
command. 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, remove it before using the
onie-nos-install
command.
NOTE:
Before you begin, go to
www.dell.com/support
and download the diagnostic 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 xx.xx.xx.xx netmask xxx.xxx.x.x up
ONIE:/ # ifconfig
eth0
Link encap:Ethernet
HWaddr 34:17:EB:05:B4:00
inet addr:xx.xx.xx.xx
Bcast:xx.xx.xxx.xxx
Mask:xxx.xxx.x.x
inet6 addr: fe80::3617:ebff:fe05:b400/64 Scope:Link
UP BROADCAST RUNNING MULTICAST
MTU:1500
Metric:1
RX packets:43 errors:0 dropped:0 overruns:0 frame:0
TX packets:31 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:5118 (4.9 KiB)
TX bytes:7104 (6.9 KiB)
Memory:dff40000-dff5ffff
3.
Upgrade the DIAG Installer.
NOTE:
In Install mode, the DIAG-OS installation removes any existing NOS and DIAG-OS partition. If you do not create
file /tmp/diag_os_install_mode
, the DIAG-OS installs in Upgrade mode. In this case, the installation process
does NOT touch any existing NOS.
NOTE:
The Z9432F-ON switch has the Secure Boot feature. For this feature only, the
.bin
file is replaced with
the
.tar
file. The
.tar
archive file has both the
.bin
file and the
.sig
file to verify the secure boot
.bin
file. You
do not have to untar the
.tar
file to access the
.bin
file. If you specify the
.bin
file, the
.sig
file
MUST
be in the
same location as the
.bin
file.
ONIE:/ onie-nos-install tftp://<tftp-server ip>/<filepath>/filename/diag-installer-x86_64-
dell_<
platform
>_c2538-r0-2016-08-12.bin
discover: installer mode detected.
Stopping: discover... done.
Info: Fetching tftp://<tftp-server ip>/users/<
user
>/<
platform
>/diag-installer-x86_64-
dell_<
platform
>_c2538-r0-2016-08-12.bin ...
users/<
user
>/<
platform
> 100% |*******************************|
154M
0:00:00 ETA
ONIE: Executing installer: tftp://<tftp-server ip>/users/<
user
>/<
platform
>/diag-
5
16
Dell EMC DIAG OS