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Date:      Wed, 25 Mar 2009 15:03:36 +0100
From:      Ivan Voras <ivoras@freebsd.org>
To:        freebsd-stable@freebsd.org
Subject:   Re: 32bit filesystem limitations
Message-ID:  <gqddl4$bd2$1@ger.gmane.org>
In-Reply-To: <49CA3795.609@bsd.ee>
References:  <49CA3795.609@bsd.ee>

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[-- Attachment #1 --]
Andrei Kolu wrote:
> Hi,
> 
> I have trouble to create FreeBSD 7.1 i386 partition/slice to 3Ware 8port
> raid kontroller with 8x500GB drives attached to it. Raid 5 massive is
> 3,1TB in size and during sysinstall installation I select whole
> available space but after restart I can access only 1,2TB from it. What
> is the problem?

MS-DOS fdisk partitions and bsdlabel partitions both have 32-bit
limitations on the file system size. You should use gpart to partition
the large volume. That is, except if you want to boot from it also -
then it's a bit problematic; it's best to create two logical drives in
your RAID controller - one small drive for the OS (something like 8 GB
to keep the ports and all) and the rest for the data.


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