Dell S5296F-ON Open Networking Hardware Diagnostic Guide August 2018 - Page 19

Dell EMC DIAG OS, DIAG OS installation or update

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4 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. Again, boot to ONIE Rescue mode and install the onie 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. ONIE:/ onie-nos-install tftp:////filename/diag-installer-x86_64-dell__c2538r0-2016-08-12.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-installer- Dell EMC DIAG OS 19

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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.
Again, boot to ONIE Rescue mode and install the
onie 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.
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-installer-
4
Dell EMC DIAG OS
19