<div>I know this is an old war story, so apologies in advance for boring everyone.</div>
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<div>When I worked at St Thomas Hospital I once heard some strange noises coming from a Sun workstation disk. As this workstation controlled a brain scanner I was a bit concerned. I borrowed a doctors stethescope and proceeded to conduct a grand rounds, with this poor Sparcstation as prime patient.</div>
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<div>Fair dos to Sun, they dispatched an engineer with a fresh drive. He had a good technique for replacing the drive - put the new one in, booted up to open firmware and ran a 'dd' from old drive to new drive. Swap new drive into place and we're off and running.</div>
<div>You can do the same drive cloning trick in Linux if you boot off a Knoppix CD or USB stick.</div>
<div>But remember kiddies - this only works if you have two drives of the same model (or you are dead certain the drives have the same geometry).</div>