Re: Sector sizes in the kernel

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On Mon, Mar 26, 2007 at 05:23:50PM +0200, Tzahi Fadida wrote:
> On Monday 26 March 2007 16:27, burns.ethan@xxxxxxxxx wrote:
> > On Mon, Mar 26, 2007 at 03:43:56PM +0200, Tzahi Fadida wrote:
> > > See here for a description of a sector:
> > > http://en.wikipedia.org/wiki/Cylinder-head-sector
> >
> > This article is sort of misleading.
> >
> > I didn't do more than skim the beginning of the first paragraph, but you
> > may find that this is a better explanation:
> >
> > http://www.dewassoc.com/kbase/hard_drives/hard_disk_sector_structures.htm
> 
> I c. 10x!
> However, in LDD3 they did not explain how to define a geometry with zone bit 
> recording. I.e. a geometry with different zone track groups.

That's why CHS addressing has been obsoleted by LBA addressing: you
just tell the drive "I want sector 1234567" and it will figure out by
itself which sector on which track in which zone it is.


Erik

- -- 
They're all fools. Don't worry. Darwin may be slow, but he'll
eventually get them. -- Matthew Lammers in alt.sysadmin.recovery
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