Gentoo Archives: gentoo-user

From: "Mariusz Pękala" <skoot@××.pl>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] booting into single mode
Date: Wed, 31 Aug 2005 14:00:49
Message-Id: 20050831135208.GA9736@lisa.tutaj
In Reply to: [gentoo-user] booting into single mode by Philip Webb
1 On 2005-08-31 09:25:48 -0400 (Wed, Aug), Philip Webb wrote:
2 > Is it still possible to boot into 'single' mode,
3 > ie directly into a no-login root system (for emergencies) ?
4 >
5 > The kernel dox suggest this should work in Lilo
6 >
7 > image = /boot/kernel-2.6.9-gentoo-r1
8 > label = Single
9 > root = /dev/hda3
10 > append="S"
11 > read-only
12 >
13 > but it boots to a login prompt as usual.
14 > Replacing 'S' with 'single' doesn't work either.
15 >
16 > Does anyone have single mode set up satisfactorily ?
17
18 Not tested but found in 'man init', section 'BOOTFLAGS':
19
20 -b, emergency
21 Boot directly into a single user shell without running any
22 other startup scripts.
23
24 ..so, try with append="emergency"
25
26 The difference lies in that 'single' tells the init process to read and
27 execute entries in /etc/inittab, while 'emergency' tells to not do it.
28
29 You may also try with append="init=/bin/bash" or that nice rescue-shell
30 which name just slipped out of my memory.. /bin/sash maybe.
31
32 --
33 No virus found in this outgoing message.
34 Checked by 'grep -i virus $MESSAGE'
35 Trust me.

Replies

Subject Author
Re: [gentoo-user] booting into single mode Michele Noberasco <s4t4n@g.o>
Re: [gentoo-user] booting into single mode Philip Webb <purslow@×××××××××.ca>