Computer Hardware Hard Drives

ICH9R Fake Raid Failed when Reinstalling OS DISC?

Hello, if you’ve read anything on my blog, you’ll note that I had a 6 x 1 TB HDD SATA raid going through my ICH9R ABIT IP35 motherboard. I recently decided to reformat the ‘server’, and was told by a few that I should be able to reformat the OS drive (separate from the array), and I would not have any issues. So ahead I went … reinstalled OS, got into windows for the first time, and noticed the array was bjorked.

The array had gone into a failed state, and decided to pull 1 drive out of the array as well. I tried removing the 1 drive, re-adding it as a spare, but it would not take/rebuild. I used about 14 different recovery software applications (get data back, undelete, raid recovery, ubuntu live disc, R-Studio, etc) , over the span of 4 days and I could only recover 1/6 items I lost. I was hosed, as a last resort, I decided to rebuild the array, EXACTLY how it was prior to losing the data.

What I did was delete the entire 6 disk array, and re-built the array as I had done before this fiasco. My steps are a little more technical, these are assuming you know how to set up your own raid. If you need any more help, you can comment and i’ll respond.

Step 1 ) Remove array, via option 3 in CTRL – I
Step 2 ) Recreate array with the exact same HDD’s as before
Step 3 ) Use the exact same options as before, raid 5, 64KB strip, etc
Step 4 ) boot into windows
Step 5 ) Go to Disk Management
Step 6 ) It will ask you to specify the GPT or MBR, select the option you previously chose
Step 7 ) Go through the options, but do NOT format the disk
Step 8 ) Use Getdataback, or some other NTFS recovery software

It took about 5 minutes for GetDataBack to show me my entire file structure, and recover ALL of my data back, 100%.

This is all assuming you have NOT done the following :

1) formatted your hdd
2) raid 5, with ICH9R controller – fakeraid
3) you did NOT write any data to your hdd’s
4) technically, this should work with 5 out of 6 HDD’s, or 2 out of 4, etc for a raid 5

I did not think this would work, but boy was I happy I tried it.


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