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Re: Need for a unique Linux GPT GUID type code (PATCH included)


From: jdd
Subject: Re: Need for a unique Linux GPT GUID type code (PATCH included)
Date: Thu, 23 Jun 2011 22:56:56 +0200
User-agent: Mozilla/5.0 (X11; U; Linux i686; fr; rv:1.9.2.17) Gecko/20110414 SUSE/3.1.10 Thunderbird/3.1.10

Le 23/06/2011 17:46, Rod Smith a écrit :

Yes, that's the whole point. In Windows, using the same GUID type code
for Linux partitions that Windows uses for NTFS and FAT results in
Linux partitions appearing in the list of available disks. Using a
unique type code for Linux partitions, however, hides those partitions
from Windows.

if it's true (hiding), it's really desirable

With MBR disks, this problem doesn't occur, because Linux has its own
unique partition type code (0x83), and Windows doesn't try to access
partition types it doesn't understand.

windows always flag as free and formatable a linux partition as far as I know

if you want to format the disk. Do the same thing with my
patched version of parted and it won't do that; Windows know enough
not to try to access a partition that's marked with a type code it
doesn't understand. The "Format..." option is also grayed out in Disk
Management when you use a non-Windows partition type code GUID.

if true, your patch is really needed

jdd

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