Large files under ubuntu do not appear to work
Chris Cheney
ccheney at ubuntu.com
Wed Mar 25 15:42:12 UTC 2009
>From an email from Colin Watson:
==
The partitioner has done this since November 2005.
partman-partitioning (37) unstable; urgency=low
[...]
[ Frans Pop ]
* Use gpt instead of msdos disklabel for disks larger than 2TB.
[...]
-- Frans Pop <fjp at debian.org> Sun, 27 Nov 2005 20:19:17 +0100
==
So this should only show up when creating partitions yourself, perhaps
the partitioning tools need modification as well to default to GPT if
they see a disk > 2TiB
Some further information about this topic can be found at:
http://www.carltonbale.com/2007/05/how-to-break-the-2tb-2-terabyte-file-system-limit/
http://technet.microsoft.com/en-us/library/cc773223.aspx
http://www.microsoft.com/whdc/device/storage/GPT_FAQ.mspx
http://wdc.com/en/products/products.asp?driveid=576
As soon as > 2TiB desktop drives become available this will begin to be
a problem even for Windows desktop users. Current Windows apparently
will only boot off a GPT drive if the system has UEFI instead of BIOS
and then only for Windows Vista SP1 x64. It is unclear to me whether
Windows 7 will allow booting from GPT without needing UEFI. It appears
that currently the only consumer systems with UEFI support are Macs,
Intel motherboards, and some MSI motherboards.
Chris
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