Gentoo Archives: gentoo-amd64

From: Christian Limberg <barneyman@×××.de>
To: gentoo-amd64@l.g.o
Subject: Re: [gentoo-amd64] Re: Late in the game Windows dual-boot question
Date: Tue, 02 May 2006 00:55:40
Message-Id: 4456AD96.7090206@gmx.de
In Reply to: Re: [gentoo-amd64] Re: Late in the game Windows dual-boot question by Mark Knecht
1 Mark Knecht schrieb:
2 > On 5/1/06, Bob Sanders <rsanders@×××.com> wrote:
3 >
4 >> Mark Knecht, mused, then expounded:
5 >> >
6 >> > Is there no better way with this stupid M$ operating system?
7 >> >
8 >>
9 >> Starting around Win2K, all that is needed is a small DOS/FAT partition at
10 >> the beginning of the disk - 128 MB or so. And a suitable primary
11 >> partition that is a number of 1 to 4.
12 >
13 >
14
15 Yes, it's the same with WinXP. You need only a very small primary
16 partition for the bootloader. (32MB is enought).
17
18 > Maybe I'm misunderstanding. I saw no options when I attempted the XP
19 > install to do anything but install XP on a single partition. I don't
20 > think the XP Home install asked for anything other than which
21 > partition to place it on.
22 >
23
24 Well, the reason is that the Windows installation is misunderstanding.
25 Given the situation, you have a free primary partition and a free
26 extended partition. Now, at the installation progress you can choice the
27 extended partition to install Windows on. But then, Windows
28 *automatically* grab the primary partition for its bootloader. So, after
29 that, you have a NTFS/FAT formated primary partition where the Windows
30 bootloader lays and a NTFS/FAT extended partition where Windows itself
31 is placed. The funny thing is - Windows lays at D:\Windows then. Silly
32 drive letters...
33
34 > I don't know how to proceed other than moving my Gentoo root partition:
35 >
36 > lightning ~ # fdisk -l
37 >
38 > Disk /dev/sda: 250.0 GB, 250059350016 bytes
39 > 255 heads, 63 sectors/track, 30401 cylinders
40 > Units = cylinders of 16065 * 512 = 8225280 bytes
41 >
42 > Device Boot Start End Blocks Id System
43 > /dev/sda1 * 1 136 1092388+ 7 HPFS/NTFS
44 > /dev/sda2 137 1352 9767520 83 Linux
45 > /dev/sda3 1353 30401 233336092+ 5 Extended
46 > /dev/sda5 1353 6216 39070048+ 83 Linux
47 > /dev/sda6 6217 6703 3911796 83 Linux
48 > /dev/sda7 6704 8163 11727418+ 83 Linux
49 > /dev/sda8 8164 9988 14659281 83 Linux
50 > /dev/sda9 * 9989 10001 104391 83 Linux
51 > /dev/sda10 10002 10251 2008093+ 82 Linux swap /
52 > Solaris
53 > /dev/sda11 10252 12801 20482843+ b W95 FAT32
54 > lightning ~ #
55 >
56 > sda11 was set up as a d:\ drive to try to help XP out but it didn't
57 > work. XP won't make any sensible use of it.
58 >
59 > Since the extended partition goes to the end of the drive I cannot
60 > make a 4th primary partition.
61 >
62 > The most sensible thing - I think - is to move the / partition on sda2
63 > to someplace after sda10. This would give XP 11GB which would clearly
64 > be enough. If I moved the root partition then I wouldn't need the W95
65 > FAT32 partition at sda11.
66 >
67 > Can you clarify how I set up XP using a small DOS partition only? I'm
68 > probably missign the point, and I hate asking Windows questions of
69 > this group. Thanks in advance.
70 >
71
72 An alternative would be a scenario I described at top. You can put
73 Windows at the end of your harddrive into a extended partition, if you
74 keep your sda1 free. If you select sda11 as your desired Windows
75 partition, it will take sda1 for its bootloader.
76
77
78 Regards
79 Christian
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