A new version of the script is posted below (v3). This version adds additional support for UEFI boot on UCS Rack Servers.
About the Cisco Standalone C-Series Host Update Utility USB Image Utility:
This utility is designed to assist users who want to update firmware on their standalone C-Series server from a USB drive. Specific, this utility will write the HUU ISO image to a bootable USB stick. This USB stick can be used to update firmware on a standalone C-Series server either by changing the boot order or manually selecting the USB device in the <F6> boot menu.
Requirements: - HUU USB Image Utility - Linux Server (Tested with RHEL 6.4 and CENTOS 6.4) - The following package must be installed: syslinux-4.02-8.el6.x86_64 (or later) - Standalone C-Series HUU Image (to be written)
Note: You may need to unmount the drive to properly execute the script. (umount <dev>)
sh create_util_usb_v2.sh <UCSB Device> <file.iso>
OR sh create_util_usb_v2.sh /dev/sdb ucs-c240-huu-18.104.22.168.iso
Since I was unable to find any info in the documentation or forums on this topic, I'm sharing my findings here. We did get boot to a M.2 SSD in RAID1 to boot ESXi on a new UCS Mini/FlashStack deployment with the new "UCS-M2-HWRAID Boot-Optimized M.2 RAID ...
Hi, I am facing an issue on the Port VLAN Count Optimisation regarding issues on one of our infrastructures. This infrastructure uses multiple uplinks for different physical LANs (internal and external exposition are on two different phy network...