Gentoo Archives: gentoo-user

From: Neil Bothwick <neil@××××××××××.uk>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Tips for fresh install with GRUB2+RAID1+LVM2
Date: Wed, 20 May 2015 12:55:41
Message-Id: 20150520135527.5307f92a@digimed.co.uk
In Reply to: Re: [gentoo-user] Tips for fresh install with GRUB2+RAID1+LVM2 by covici@ccs.covici.com
1 On Wed, 20 May 2015 08:21:34 -0400, covici@××××××××××.com wrote:
2
3 > > If you want to be able to use UEFI, you need to use GPT. UEFI needs a
4 > > FAT partition at the start of the drive, type FE00, but booting a GPT
5 > > disk with MBR requires a small BIOS boot partition, type EF02, at the
6 > > start of the drive (mine is 1MB).
7 > >
8 > > For ease of switching to UEFI later, I'd do
9 > >
10 > > sda1 1MB BIOS boot, type EF00
11 > > sda2 /boot, type 8300
12 > > everything else.
13 > >
14 > > You can make sda2 ext2, then, when it is time to switch, simply backup
15 > > the contents of /boot, replace sda1 and sda2 with a single EF00
16 > > partition, formatted with FAT, and copy the contents of /boot back.
17 >
18 > Thanks, does the 1mb partition have to have anything in it?
19
20 No. If doesn't even need a filesystem, just create the partition with the
21 correct type and GRUB will work.
22
23
24 --
25 Neil Bothwick
26
27 One-seventh of life is spent on Monday.

Replies

Subject Author
Re: [gentoo-user] Tips for fresh install with GRUB2+RAID1+LVM2 covici@××××××××××.com
Re: [gentoo-user] Tips for fresh install with GRUB2+RAID1+LVM2 Mick <michaelkintzios@×××××.com>