Hello All,

I was able to recover thousands of JPEG files off a RAID 1 that went bad, currupted JPEG then copied them over to the second RAID HD. I copied them off before the drive failed completly.

I have searched the forums for previous people with the same problem and found two solutions below.

I tried running these through the software published by http://www.hketech.com/JPEG-recovery/, the JPEG are still fragmented, different color lines throughout them.

I also tried ppumpkin suggestion to open in ACDSee 3 and resave, no luck there either.

Should I consider these JPEG lost? Are there other ways that a data recovery service could use?

Sure it was Raid1 and not R0?

Sounds like the files were not copied off properly, due to the R0 not being reconstructed properly.

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First of all, check what pcimage said, using a hex viewer, check if both drive contents are really the same.

Yes it was a RAID1 mirror. The drive had an error and I was prompted for I believe an integrity check or something, it was not a rebuild. I did that and everything was fine for a week so I thought no big deal. Then it happened again, I did the process again, took like 5 minutes to bring them back to parity and all files were fine, but I knew I needed to get the data off... I was slow about it. Before I could get it off it failed again, but this time during that rebuild process or whatever the drive failed about halfway through and I was left with two seperate drive letters in windows. I tried to use the raid tool to bring them back together but it failed and still two seperate drive letters.

This is where I copied the files off 1 drive that have lines and I am unable to repair. I sent the raw drives to a data recovery service and they were able to "image" the drives to pull data off, but these JPG also have lines through them.