RAID restore

I have 5 hard drives and know that they were part of RAID array. Are there any tools which could analyze them and find out the correct RAID configuration?
tu134Asked:
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Gary CaseRetiredCommented:
Yes ... RAID Reconstructor from http://www.runtime.org/products.htm
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Gary CaseRetiredCommented:
... the free trial download will analyze them and show you what it CAN recover;  but to actually recover them you will need to buy a license.
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Duncan MeyersCommented:
If the five drives were on a hardware RAID controller, then the RAID configuration is most likely written to the discs themselves - it depends on the controller. Do you know RAID controller the RAID set was created on?
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tu134Author Commented:
garycase:

I've tried RAID Reconstructor. Got XOR test all green, but Getdataback restored mostly trash. For example: when i open any txt file some part of it looks good, but the other part is just set of ASCII codes.

meyersd:

RAID Controller is HP NetRAID 1Si
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Duncan MeyersCommented:
Is the server hardware available to read the discs?
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Gary CaseRetiredCommented:
"... I've tried RAID Reconstructor. Got XOR test all green," ==> sounds good

"...  but Getdataback restored mostly trash ..." ==>  Is this a typo?   Did you mean "RAID Reconstructor" ??   ... GetDataBack is the wrong tool here.
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tu134Author Commented:
meyersd:
No.

garycase:
RAID Reconstructor writes image file, then you have to use GetDataBack to restore files from this image.

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Duncan MeyersCommented:
The NetRAID 1Si is an AMI MegaRAID controller - so if you have another server that has an AMI controller (easiest way to check is look for the Megaxx.sys driver for the RAID controller - also, AMI MegaRAID controllers use CTRL-M to access the BIOS during boot) you could plug the discs into it and it should be able to read the configuration off the disc. you should then have a readable array. Alternatively, if the array cannot read the disc configuration, then you can recreate the config non-destructively - the key is that you *must* know the order of the discs. If you get the discs musddled, then the array will be unreadable.
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tu134Author Commented:
Thank you all.
My problem calls RTFM.  RIDE Reconstructor determined disk order and after that I was able to recreate array in NetRAID 1Si BIOS
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tu134Author Commented:
Sorry garycase, I wanted to split points, but don't know how.
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Gary CaseRetiredCommented:
I was fairly sure RAID Reconstructor would tell you what you needed to know about the order -- that's why I suggested just getting the demo download :-)   Only the array was actually "trashed" would you need to buy the license and let it do the reconstruction.

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