Release Notes

Figure 16. Log in command prompt
5. To log in, enter the following user and password information:
root/calvin
DIAG OS verification
NOTE: The system shows the current version.
After DIAG OS installation is complete, reboot the system and boot into the DIAG OS.
1. Log in into the DIAG OS using root as the username and calvin as the password.
2. Enter the sh_ver command.
Update BIOS, CPLD, and PIC firmware using firmware
updater package
The VEP1405 series firmware updater package provides you with the ability to update the BIOS, CPLD, and PIC firmware.
NOTE:
This firmware updater package can be used to update the BIOS, CPLD, and PIC firmware on the CentOS, Debian
9.8/9.9, Ubuntu18.04, and Versa operating system platforms.
To update the firmware on the VEP1405 series system, perform the following steps:
1. Download the Unified Firmware Updater (UFW) from the Dell support site and unzip the vep1400x_ufw_1.6.zip file to
obtain the vep1400x_ufw_1.6 (Unified Firmware Updater) script.
2. Insert the external USB flash drive into a USB port on the VEP1405 series system.
NOTE: If the SSD is /dev/sda, the USB commonly appears as /dev/sdb.
root@dellemc-diag-os:~# ls /dev/sd*
/dev/sda /dev/sda1 /dev/sda2 /dev/sdb /dev/sdb1
root@dellemc-diag-os:~#
3. From a Microsoft Windows or Linux server, copy the vep1400x_ufw_1.6 image to an external USB flash drive
NOTE: A 2GB or greater, external USB flash drive is recommended.
root@dellemc-diag-os:~# mkdir /mnt/usb
4. Mount the external USB drive to the newly created directory.
NOTE: If your USB drive is partitioned, make note of which partition to mount.
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