Re: Re: Overwriting a 4096 byte sector harddisk drive with random data

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On Jul 21, 2011 7:20pm, Patrick O'Callaghan <pocallaghan@xxxxxxxxx> wrote:
> Neither of these points is relevant in the case posited by the OP. She's
> writing directly to the drive, not to some file. There is no question of
> random versus sequential and there's no filesystem block allocation
> going on.
>

As you may have guessed, I failed to notice that she using dd directly to sdX instead of file.
My mistake.

As for RAW vs ext4/LVM, I completely disagree (I did not mention that MD stripe size LVM block size), but this is more-or-less OT for the subject at hand.

- Gilboa
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