D20 RAID problem

Hello,
I've a problem with my new D20 ( 4155-21g ). I could not see the cofigured RAID 10
The story so far...
1. Shutdown the D20 ( Win XP 32bit preinstalled, 250 GB SATA drive ), no changes overall.
2. Build in 4 Seagate 1,5 TB SATA-Drives.
3. Starting the D20, ok, I can see all 5 devices.
4. Rebooting the D20 and entering the Marvell BIOS Setup to configure a RAID 10 with the 4 Seagate Drives ( as
     described in the manual ).
5. Starting Win XP and....only can see and access the system drive ( C:\ ).
6. I've updated the drivers for the Marvell controller but without success.
7. When i'm using the MRU ( Marvell Raid Utility ) i can see the system drive AND the RAID 10...but could not get
     access to the raid.
8. The BIOS Settiings are the default ones, with SATA mode selection AHCI, Marvell SAS / SATA Controller
     enabled.
9. I installed the WinVista 32bit from the recovery CD's on a fresh system drive : same situation.
10. I also configured a RAID 5 : same situation.
11. The german hotline told me to google and install the following : MIGR-72045, imo complete nonsens,
       because there is a Marvell RAID Controller on board and not an INTEL Controller.
Any ideas how to solve it ?
Many thanks in advance!

welcome to the forum!
Gorman wrote:
11. The german hotline told me to google and install the following : MIGR-72045, imo complete nonsens,
because there is a Marvell RAID Controller on board and not an INTEL Controller.
for SATA drives, i do believe you need to install the intel RAID driver because of how the marvell controller is integrated in the system. if you look at MIGR-72045, the D20 is indeed listed under this driver package even though it's an ICH10 and not ICH10R chipset.
try installing it and see what happens.
if you need a copy of the marvell RAID utility manual, it can be downloaded here from intel.
ThinkStation C20
ThinkPad X1C · X220 · X60T · s30 · 600

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HI! i'm the one wih the raid problem on a k8n neo2....
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Jkmet,
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Cheers

Quote
Concerning the RAID problem I cannot access the SB600 onboard Fastbuild utility as long as the PCI sata controller is plugged in --> I get the "Not enough space to load PCI rom" error message. Without the PCI card I can access Fastbuild and define arrays without a glitch.
This is common problem with boot-roms, the BIOS can't handle multiple of them, only 1 if you use raid.
So disable the PCI-Sata bootrom or disable the RAID.
This is a BIOS limitation, nothing you can do about it.
AHCI is a type of RAID also.
What you see is normal, the BIOS doesn't have enough hooks to put a Boot-rom in, and exspecially the RAID MUST need one to function.
Other solution is to use Windows software raid and put the RAID controller in normal-mode.
You won't notice the speed difference anyway as the onboard is a soft-raid as well, but then done in the BIOS, however in both cases it's the CPU that must handle them.

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Thanks!!

HI! i'm the one wih the raid problem on a k8n neo2....
That's what a i Did.. i unpacked the exe and copy the files in a floppy... question is: if i do that, windows instaler askme for some files that aren't in the .exe, anway it reconices the raid and everithing goes fine until the first BOOT on windos... it shows a blue screen, butremoves it so fast that i cant read it or pause the system. But i know it's a raid problem because if i install it on a ide disk it works.
The nforce3 drivers are almost a year old, and i'm not sure if nforce4 is compatible...
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RAID problems, cant choose my system HD

hi there
i recently added an old 40GB HD to my AGP Powermc G4, whose system HD is 80 GB (15GB left)
i wanted to join the two together in a striped RAID set-up so that things like iMovie run faster, but when i use disk utility and it prompts me to drag two volumes into the RAID space, i can select the 40 GB but not the system HD
any ideas why not??? the help utility says that RAID setups cant be perfromed on disks that are partitioned, mine apparently has an apple map partition (no idea what it is or how it got there!)...is this the problem?
thanks a bunch

Hi-
I think you may be going about this a bit wrong. I am going to give you a couple links to read:
Please read about RAID 0
http://docs.info.apple.com/article.html?artnum=106594
Steps to set up a mirror RAID (1), though basically apply to RAID 0:
http://www.frozennorth.org/C2011481421/E20060221212020/
In the readings, you will notice that:
-The setup of the RAID is part of the installation process (requiring initializing/erasing of the hard drives).
-Using different size drives will result in a RAID 0 equal to the size of the smaller drive.
-Backing up all system software is important prior to starting the setup.
Your hard drive has an Apple partition map as part of the initialization (formatting) process. To have "partitions", at initial install of the software on a drive, one must use Disk Utility to create the partitions, which will be seen as seperate volumes (like seperate drives, only on one drive).
If you have the partitions in place, origionally, you could proceed as you are trying. To do so now, will require the erasing, reformatting, and partitioning of the drive. You will then need to reinstall all software and files.
In the frozen north link, the explanation of using an external drive, to back all files to, prior to setting up the drives for RAID, is as I would advise you to do.

Simple D20 RAID questoin -- needs to be preconfigured?

Does the Thinkstation D20 need to have its RAID "configured by Lenovo", i.e. when originally purchased?
On the Thinkpad W520, I believe you have to select that you want RAID, or else you won't have the right hardware installed, and I wonder if the D20 is the same way.
I am wondering if I'll have to buy all five drives, in the arrays I want, if I want to have RAID in my future Thinkstation. I'm pretty sure I've seen this addressed somewhere but haven't been able to track a definitive answer back down.
Thanks for the help,
JohnV474
Solved!
Go to Solution.

Wow, thanks for the quick reply. I marked it as the solution.
Cheers,
JohnV474

Msi k2n9 diamond raid problems/questions

Hi, yesterday I bought 2 hard drives western digital 1 TB Caviar Blue 32mb cache each and wanted to make a raid stripe array, so they work as one and are twice as fast.
I had problems installing windows XP, so I tried windows 7. It detected the raid array, partitioned it, and installed the windows, but in the device manager I got other devices -> RAID Controller and no drivers for it. I also have a Coprocessor, but that may be the chipset drivers, that I didn't install yet.
The windows 7 is currently installed on the array, but I can't really see the performance difference. All disk information tools say it's currently 32 cache, shouldn't it be 64? And the speed is the same ~ 40-60 mb/s copy rate, 100mb/s sata-sata transfer rate.
With windows XP I tried installing the extra drivers from the web site from a floppy drive during installation, but the installation didn't detect the array at all.
Can somebody give me a clue how to fix my problem? And if you have any idea what software can I use to check the raid transfer rate and proper performance?

Quote from: Fredrik on 28-October-10, 02:45:27
Hello! It is a bit "dangerous" to help someone without knowing what the system looks like. What little you said, K2N9 motherboard, doesn't exist. Have a look here http://www.msi.com/index.php?func=prodarchive&maincat_no=1 Go to the title "AM2", because a fair guess lands you there. In order to help with your driver questions we need to know what the drivers are for, you see. An alternative would be to go to Nvidia's site, where you can pick most things you need: www.nvidia.com.
Coprocessor? Might it be - if you in fact have a processor - there are more than one core?
The cache thing is a little new to me, but one must remember you have one disk now, not two. Partitioning deals with the first bytes of data on this single hard disk, and not with the "RAM" memory.
Noticing a difference can be hard, but if you were to return to no-RAID status you will, for a little while, hate the longer boot-up time and slower start of programs. Since it runs at all, 100 mb/s read time is not out of order.
well i misplaced the numbers, it's k9n2, it's not that big mistake, and I know my system well. I have two disks, but one array, and i think the cache must be 2x, because the idea of raid 0, simultaneously writing bits on both disks. The logical idea is that if you write something to e drive with 32 mb cache you will be able to write the same thing on two drives with 32 mb cache each which makes it 64 mb
The coprocessor part is solved, after I installed the chipset drivers, but the raid thing is still there.

MCS-7815-I1-CC2/IPC3 SATA RAID problem

HI there, my IBM MCS 7815 server does not boot when i enable SATA raid in BIOS. The documentation recommends to turn it on but when i do i get a STOP error at OS startup. Does anybody know how to solve this?
Thanks in advance,
Jayz

0x0000007B INACCESSIBLE_BOOT_DEVICE
0×0000007B INACCESSIBLE_BOOT_DEVICE
The system cannot access the boot device. Often, this message signifies a disk controller
configuration problem or an error in accessing the hard disk. This clearly indicates that
Windows has lost access to the system partition during startup.
Another possible cause is that, during initialization of the I/O system, the driver for
the boot device failed to initialize the boot device (device not available, SCSI error).
Another possibility is that the file system could not recognize the data on the boot
device. The message also might mean that a virus has infected the boot sector.
I recommend you to open a case with us for further troubleshooting.
//Jorge

D20 RAID problem

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