Gentoo Archives: gentoo-user

From: "W.Kenworthy" <billk@×××××××××.au>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] lvm2/external partitions question
Date: Tue, 30 Aug 2005 04:48:51
Message-Id: 1125377044.20471.96.camel@localhost
In Reply to: Re: [gentoo-user] lvm2/external partitions question by Mark Knecht
1 /dev/hda3 is the backup/rescue. What I did last time I built a system,
2 is used this to build a working system. Put it into service,
3 adjust/configure until I am happy. Create the LVM in prep for the main
4 install. Copy the rescue system to the LVM and setup grub. reboot into
5 the main and go from there. The original is then available as a backup.
6 Unless a severe security vul exists, I dont fiddle with it until a major
7 kernel update occurs.
8
9 Grub is:
10 ____________________________________
11 default 0
12 fallback 2
13 timeout 5
14
15 splashimage=(hd0,0)/grub/splash.xpm.gz
16 configfile=(hd0,0)/grub/grub.conf
17
18 title=Gentoo Sources (2.6.13-r7) resume
19 root (hd0,0)
20 kernel (hd0,0)/linux-2.6.13-rc7 root=/dev/hda5 splash=verbose vga=0x317
21 elevator=cfq gentoo=nodevfs resume2=swap:/dev/hda2
22
23 title=Gentoo Sources (2.6.13-r7) NOresume
24 root (hd0,0)
25 kernel (hd0,0)/linux-2.6.13-rc7 root=/dev/hda5 splash=verbose vga=0x317
26 elevator=cfq gentoo=nodevfs resume2=swap:/dev/hda2 noresume
27
28 ...
29
30 title=Gentoo Sources (2.6.11-r9) RESCUE
31 root (hd0,0)
32 kernel (hd0,0)/linux-2.6.11-gentoo-r9 root=/dev/hda3 splash=verbose
33 elevator=cfq gentoo=nodevfs resume2=swap:/dev/hda2 noresume
34
35 __________________________________
36
37 I am using a patched for suspend2 kernel (vanilla here, but gentoo
38 sources when its available. I do not use genkernel: it has caused me
39 too many problems in the past.
40
41 BillK
42
43
44
45
46
47 On Mon, 2005-08-29 at 21:28 -0700, Mark Knecht wrote:
48 > On 8/29/05, W.Kenworthy <billk@×××××××××.au> wrote:
49 > > My scheme is:
50 ...
51 >
52 > Thanks Bill,
53 > That's very helpful. To test my understanding
54 >
55 > /dev/hda1 - boot - 100M
56 > /dev/hda2 - swap - 2G
57 > /dev/hda3 - NOT CLEAR - the backup/rescue install?
58 > /dev/hda4 - LVM - 200G
59 > /dev/hda5 - root - 4G
60 >
61 > So you've placed pretty much the bulk of the machine in LVM and it's
62 > working well for you. That's cool.
63 >
64 > Could you possibly share a bit from your grub.conf file as well as
65 > your fstab file? I think with that info I'd be pretty confident when I
66 > do the build tomorrow morning.
67 >
68 > Thanks,
69 > Mark
70 >
71 --
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