Re: GPT secondary corrupt. Is dd'ing the first 40 sectors as a backup sufficient?

Reply: Frank Leonhardt : "Re: GPT secondary corrupt. Is dd'ing the first 40 sectors as a backup sufficient?"
In reply to: Frank Leonhardt : "Re: GPT secondary corrupt. Is dd'ing the first 40 sectors as a backup sufficient?"
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From: Frank Leonhardt <freebsd-doc_at_fjl.co.uk>
Date: Fri, 21 Feb 2025 12:03:18 UTC

On 21/02/2025 11:48, Frank Leonhardt wrote:
> As to questions two and three I'm saying nothing until I've tested it! 
> All I will say is when recovering a corrupt disk dd it as an image and 
> play with the image.
>
> I'll keep an eye on this thread in case experiments are called for as 
> I current have a "disk lab" going.

Okay, I can't stop thinking about this and I'll so I'll some experiments 
at the weekend and update the blog :-)