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9 Posts
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137410
March 3rd, 2015 11:00
Dell PowerEdge C2100 FS12-TY Unknown Expander, PERC 6i/r - error(?) dDm
We have a couple 12 bay C2100s we recently acquired. Unfortunately we cannot get it to work right. When we attempt to enter the raid configuration utility it says "dDm" and then hangs, we have to pull the plug to reset it. We tried it on all of them. We switched out the PERC 6i/r with another one and then it gives us a "direct drive mapping" error. The firmware on the PERC 6i/r pre-installed doesn't exist anywhere.
We've never seen the message "dDm" before, so we don't know what to make of it.
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zikeji
9 Posts
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March 15th, 2015 01:00
I actually figured it out. flash the latest perc6i firmware on the perc6i it came with. Use the megafl.exe commands, not the update.bat.
DELL-Josh Cr
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March 3rd, 2015 13:00
Hi,
Try removing the jumper on the expander labeled LSI SAS controller.
zikeji
9 Posts
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March 3rd, 2015 14:00
Our backplane does not look like that. I removed the backplane and took some pictures.
These are the only jumpers on the backplane.
Here is the only part number of sorts I can find. But Google reveals nothing for this part number.

zikeji
9 Posts
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March 3rd, 2015 15:00
Four different servers same symptoms. With or without drives. We've tried different capacities, SAS 10K, SAS 15K and SATA. We have 6 other servers we can check for the same symptoms but I find it highly likely to be no different. One thing I noticed is on the Perc6i/r it reports a firmware version the doesn't exist.
zikeji
9 Posts
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March 3rd, 2015 15:00
Are they a lost cause then? Were they potentially programmed to only except one combination of drives? What would our recourse be.
DELL-Josh Cr
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March 3rd, 2015 15:00
Is it just a single server that has the issue or all of them? You may try pulling the drives and see if it works with nothing connected to the backplane.
DELL-Josh Cr
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March 3rd, 2015 15:00
The PERC firmware being different is because these systems were not designed for general sale, they were custom orders that got resold. There is no offical firmware or documentation on them.
DELL-Josh Cr
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March 3rd, 2015 16:00
Maybe somebody else with these has seen this and has a way to get them to work. It sounds like a configuration issue of some sort, since it happens on all of the servers. I have not been able to find any information on the error.
zikeji
9 Posts
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March 4th, 2015 10:00
Thank you for your help. The servers have service tags but looking them up finds nothing.
zikeji
9 Posts
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March 4th, 2015 10:00
Actually it appears I looked up the wrong part number for the backplane. The part number is: DAS45TB28B0
The Dell P/N is: MF0YR
What cards would support this backplane?
NeuroPsyche
20 Posts
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March 14th, 2015 07:00
Hello Zikeji,
We're in the same boat as you. We purchased several C2100 units and they're all basically junk. I can't find updates, Dell does not support them nor will they even help.
I believe Craig from Dell said that these units were made specially for some application for some company. We bought several of these from DSI. I'm not sure if DSI was the original owners but I don't believe so. they're probably a seller for companies renewing their hardware.
I've been doing the same as you, trying to find firmware updates, bios updates, etc. but all without any luck. Even though the machines we purchased have Perc6/I and H700 cards they don't seem to take the firmware that's on Dell's site. I get the same message as you, that the system is not compatible.
The message I get is that these units are CS2100 FS12-TY systems, Cloud Storage (CS2100) units not C2100 units. Not sure what the difference is...
Just wanted to let you know we're in the same boat as you... we wasted a lot of money buying these units just to find out that they're single-purpose non-upgradable units.
Sincerely,
David.
rperaza26
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April 9th, 2015 16:00
I did have a similar problem with standard firmware it does not recognize sata drives as 6G, sas are OK. I try to update the motherboard firmware and have brick the server.
Found unbrick procedure but need original BMC and BIOS firmware.
Is anyone kind enough to extract and facilitate these files or any other experiences when brick on of these server?
NeuroPsyche
20 Posts
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August 6th, 2015 08:00
I'm finding that there is a major lack of support for the CS2100 units, compared to the C2100.
There should be a way to flash the mb, bmc, and perc/h7## card to standard firmware also, making the CS2100units the same as a standard C2100.
As you said RPERAZA26... is there anyone kind enough to extract the bios from a C2100 unit?
We purchased a few of these units, not knowing, and completely lied to, by the vendor as C2100 units.
We didn't know they were CS2100, 'supposedly specially made' for customers.
In doing searches on the net I keep getting directed to ebay and sellers selling these units also as a C2100 unit when they're really a CS2100.
I think it's time to go to legal to remedy this. We have too much invested to let them go to trash.
Dave.
Michael Falls
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November 26th, 2015 14:00
Not sure if this thread is still being monitored, but I use the FS12-TY and have all the required files (BIOS, BMC, PERC, etc.)
Even though they are not "technically" a C2100, they are pretty much the same in every other way. I personally have not came across anything that is not (as of yet).
Only thing is that they are not officially supported by Dell, but they are older and I would doubt a C2100 would still be under warranty.
Anyways, if I see that a reply is posted I will be sure to try and help out. When these are properly running they are quite (really quite) and a great all around system.. I have four running next to me in my Server Rack and can talk on speaker phone without anyone knowing...
Got2BTru
1 Message
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November 4th, 2016 18:00
I've picked up two of these and while I can't flash the BIOS to bring it current, my only issue thus far is that the 3 x 2TB drives I attempted to add in a RAID-5 are only showing 2TB, instead of 4TB...odd...
Hoping YOU still monitor this thread & can't point me in the right direction!
Thanks...