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Re: How to install grub on fakeraid (raid 0) which spans 2 TB?


From: Bruce Dubbs
Subject: Re: How to install grub on fakeraid (raid 0) which spans 2 TB?
Date: Wed, 23 Dec 2009 23:37:11 -0600
User-agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.16) Gecko/20080722 SeaMonkey/1.1.11

Seth Goldberg wrote:

While the BIOS call supports 48-bit LBA, the MBR partition table is limited to 32-bit LBA addresses for partition dimensions. If you partition the disk with a GPT partition table, those limitations are removed, but GPT-partitioned disks aren't supported by XP (at least).

Excellent point, but doesn't that mean a BIOS that supports LBA (which as been around for many years) will support 2^18 TB? I think my arithmetic is correct, but please correct me if I misunderstand.

  -- Bruce




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