Bigggg Maxtor drives (fwd)
Quoted 7 lines · Chris Ball
Quoted 1 line · Benjamin S Carrell
I would think that you lose that space to formatting
Is this perhaps Maxtor providing their own 'non-standard'[1] definition of gigabyte, rather than a technical issue?
[1]: (viz. 'wrong')
No, *all* disk manufacturers *always* use decimal, correctly following the standard. And it has been like this for many years.
No, this is an entirely different phenomenenon.
In the Large Disk Howto you can read in
http://www.win.tue.nl/~aeb/linux/Large-Disk-4.html#ss4.2
about IDE limits:
ATA Specification (for IDE disks) - the 137 GB limit
At most 65536 cylinders (numbered 0-65535), 16 heads (numbered 0-15), 255 sectors/track (numbered 1-255), for a maximum total capacity of 267386880 sectors (of 512 bytes each), that is, 136902082560 bytes (137 GB). This is not yet a problem (in 1999), but will be a few years from now.
And indeed, in 2001 the 137 GB limit was crossed.
In order to make addressing of larger disks possible, a new addressing mode was introduced (in the ATA6 draft, rev 0b), that uses 48-bit addressing (instead of 28-bit). Thus, the new limit is roughly a million times larger.
Thus, we need new code that implements the new addressing. Since one only hears positive reports on Andre's patch, probably we should take all of it, but the code for 48-bit addressing is a small fragment that could also easily be separated out.
Andries