Recently I had to install two Supermicro Storage Servers (Model 6047R-E1R36L) – unfortunately not everything went well with their installation.
First unit I received was DOA, it’s always unfortunate when such things happen – nothing a little bit of QA wouldn’t avoid. Called up Supermicro assistance and they did some diagnostics with me…but allas ..the same conclusion – the unit was dead. Supermicro’s american twitter account still exchanged some tweets and emails with me…but in the end, I had to wait almost a week for a motherboard replacement, and with that out of the way… (almost*) everything worked fined.
This week I received the second unit, and after turning it on (yay – worked!) I went to the RAID manager to set up the disks … I looked around and couldn’t find the option to create an array (which I found very strange because on the first unit everything was very straightforward…). A little bit of googling around and I found out that there are two kinds of firmware for this SAS controller : -it (iSCSI) and -ir (RAID) and for some unfortunate reason mine had the it. Googled a lit bit but nothing really interesting came up, and on Supermicro’s site there weren’t any downloads for this server. Called up Supermicro assistance (again…) and they were very helpful – the files I needed were on their FTP server. Next step ? Flashing them! I admit I had never used a UEFI shell before – but it wasn’t that scary. Unfortunately following the instructions returned the error “cannot flash ir firmware over it firmware”. a little bit of googling around and I ended doing this:
- Download files from FTP and copy them to a USB drive
- Enter UEFI shell pressing F11 and selecting UEFI shell
- map (so you can see what device name the USB drive has – mine was fs0
- fs0: (this changes to the fs0 drive – like DOS)
- sas2flash.exe -o -e 7 (erase complete flash)
- sas2flash -f 2308IR14.ROM -b mptsas2.rom
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