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Groups > linux.debian.user > #236131

Re: Wiping an unencrypted SSD in preparation for encryption

From Stefan Monnier <monnier@iro.umontreal.ca>
Newsgroups linux.debian.user
Subject Re: Wiping an unencrypted SSD in preparation for encryption
Date 2021-06-15 17:00 +0200
Message-ID <CqiHL-7e1-3@gated-at.bofh.it> (permalink)
References <CoH7z-5f5-3@gated-at.bofh.it> <CoJ9o-6nw-3@gated-at.bofh.it> <Cq9uO-1MC-3@gated-at.bofh.it>
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> But in any case, I'm not sure about booting Grub on an SSD from the
> BIOS, because AIUI Grub uses sector addresses to find its core.img,
> and AIUI sectors get shuffled around by the SSD controller.

That shuffling is purely internal and hence completely invisible
(barring bugs and the need to sometimes make sure data is *really*
erased), so that's a non-issue.


        Stefan

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Thread

Wiping an unencrypted SSD in preparation for encryption David Wright <deblis@lionunicorn.co.uk> - 2021-06-11 06:40 +0200
  Re: Wiping an unencrypted SSD in preparation for encryption Jeremy Ardley <jeremy@ardley.org> - 2021-06-11 06:50 +0200
  Re: Wiping an unencrypted SSD in preparation for encryption songbird <songbird@anthive.com> - 2021-06-11 07:00 +0200
  Re: Wiping an unencrypted SSD in preparation for encryption David Christensen <dpchrist@holgerdanske.com> - 2021-06-11 08:50 +0200
    Re: Wiping an unencrypted SSD in preparation for encryption Reco <recoverym4n@enotuniq.net> - 2021-06-11 08:50 +0200
      Re: Wiping an unencrypted SSD in preparation for encryption David Christensen <dpchrist@holgerdanske.com> - 2021-06-11 15:00 +0200
        Re: Wiping an unencrypted SSD in preparation for encryption Reco <recoverym4n@enotuniq.net> - 2021-06-11 15:10 +0200
          Re: Wiping an unencrypted SSD in preparation for encryption David Christensen <dpchrist@holgerdanske.com> - 2021-06-13 00:00 +0200
      Re: Wiping an unencrypted SSD in preparation for encryption rhkramer@gmail.com - 2021-06-11 17:10 +0200
        Re: Wiping an unencrypted SSD in preparation for encryption Reco <recoverym4n@enotuniq.net> - 2021-06-11 17:20 +0200
    Re: Wiping an unencrypted SSD in preparation for encryption David Wright <deblis@lionunicorn.co.uk> - 2021-06-15 07:10 +0200
      Re: Wiping an unencrypted SSD in preparation for encryption Stefan Monnier <monnier@iro.umontreal.ca> - 2021-06-15 17:00 +0200
  Re: Wiping an unencrypted SSD in preparation for encryption "Andrew M.A. Cater" <amacater@einval.com> - 2021-06-11 12:00 +0200
  Re: Wiping an unencrypted SSD in preparation for encryption Polyna-Maude Racicot-Summerside <debian@polynamaude.com> - 2021-06-11 17:00 +0200
    Re: Wiping an unencrypted SSD in preparation for encryption Reco <recoverym4n@enotuniq.net> - 2021-06-11 17:20 +0200
      Re: Wiping an unencrypted SSD in preparation for encryption Michael Stone <mstone@debian.org> - 2021-06-11 20:40 +0200
    Re: Wiping an unencrypted SSD in preparation for encryption David Christensen <dpchrist@holgerdanske.com> - 2021-06-13 00:10 +0200
  Re: Wiping an unencrypted SSD in preparation for encryption ghe2001 <ghe2001@protonmail.com> - 2021-06-11 17:20 +0200
  Re: Wiping an unencrypted SSD in preparation for encryption Michael Stone <mstone@debian.org> - 2021-06-11 21:30 +0200

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