Release Notes

Built by root at gbbdev-maa-01 on Tue_May_18_14:16:54_UTC_2021
S4000 Boot Flash Label 3.21.2.9 NetBoot Label 3.21.2.9
NOTE: For the latest diagnostics version, see the Dell EMC S4048–Open Networking (ON) System Release Notes.
5. Upgrade the BIOS image using the BIOS image and Flashrom utility included with the diagnostic package.
ONIE:/ # tftp -g -r S4000-BIOS-x.x.x.x-16MB.bin 10.11.8.12S4000-BIOS-x.x.x.x. 100% |
*******************************| 8192k 0:00:00 ETA
ONIE:/ #
ONIE:/ #
ONIE:/ # flashrom -E -p internal
Erasing and writing flash chip... Erase/write done.
ONIE:/ # flashrom -w ./ S4000-BIOS-x.x.x.x-16MB.bin -p internal
Erasing and writing flash chip... Erase/write done.
Verifying flash... VERIFIED.
ONIE:/ #
Upgrading the S4048-ON Dell EMC Networking OS
Image using the Dell EMC Networking OS CLI
NOTE: If you are upgrading from Dell EMC Networking OS version 9.9(0.0P18) or earlier, you cannot directly upgrade to
version 9.14(2.10) or above. Upgrade to version 9.10(0.0) or above first and then upgrade to the required version.
Bare Metal Provisioning
NOTE:
If you are using Bare Metal Provisioning (BMP), see the Bare Metal Provisioning topic in the Dell EMC Networking
OS Configuration Guide or the Open Automation Guide.
Manual Upgrade Procedure
Follow these steps carefully to upgrade your S4048-ON systems:
1. Dell EMC Networking recommends that you back up your startup configuration and any important files and directories to an
external media prior to upgrading the system.
2. Upgrade the Dell EMC Networking OS in flash partition A: or B:
EXEC Privilege Mode
upgrade system [flash: | ftp: stack-unit <1-6> | tftp: | scp: | usbflash:] [A: | B:]
DellEMC#upgrade system tftp: a:
Address or name of remote host []: 10.16.127.143
Source file name []: FTOS-SK-9.14.2.10.bin
2d4h38m : Discarded 1 pkts. Expected block num : 51. Received block num: 50
2d4h38m : Discarded 1 pkts. Expected block num : 65. Received block num: 64
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!...
........................................................
...........
66927711 bytes successfully copied
System image upgrade completed successfully.
DellEMC#May 18 08:47:44: %STKUNIT1-M:CP %DOWNLOAD-6-UPGRADE: Upgrade completed
successfully
DellEMC#
3. Verify that the Dell EMC Networking OS has been upgraded correctly in the upgraded flash partition
EXEC Privilege Mode
show boot system stack-unit [1-6] | all]
Dell#show boot sys stack-unit all
Current system image information in the system:
===================================================================
Type Boot Type A B
13