hmm, on Fri, Jun 01, 2012 at 08:06:24PM +0000, Christian Weisgerber said that
> Scott McEachern <sc...@blackstaff.ca> wrote:
> 
> > I'm trying to add a pair of 3TB drives to my workstation, which I plan 
> > on turning into a ~3TB RAID 1 array, and seem to be having difficulty 
> > realizing the full size of the drives.
> 
> The partition table in the MBR is limited to 32-bit numbers.
> 512 bytes/sector * 2^32 sectors = 2 TB
> 
> In practice, fdisk -i will create an OpenBSD MBR partition of a
> size modulo 2 TB.  If you don't share the disk with other operating
> systems, this doesn't matter.
> 
> In disklabel, use the 'b' command to set the upper end of the OpenBSD
> disk boundary to the entire size of the disk.  You can then make
> full use of the drive when creating partitions.

looks like a perfect addition to the large disk FAQ.

-f
-- 
if you live long enough, it will kill you...

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