🚀 go-pugleaf

RetroBBS NetNews Server

Inspired by RockSolid Light RIP Retro Guy

Article View: dc.org.linux-users
Article #3868

Changing LiLo after upgrading disks???

#3868
From: Michael Shields
Date: Thu, 22 Jun 1995 00:00
64 lines
2538 bytes
In article <3s7d5l$qrp@news.cais.com>,
Joseph S. D. Yao <jsdy@cais3.cais.com> wrote:
> As for the former, the use
> of LILO from a floppy has been suggested / mandated for security and
> paranoia reasons - so we don't overwrite the "real" MBR, and so that
> the machine can't be booted in Linux mode without the floppy disk.
> (You decide which is security and which is paranoia.)

LILO will work either as the MBR or from a floppy.  To boot from a floppy,
you ought to be able to use a lilo.conf like this:

    boot = /dev/fd0

    compact

    # Wait one second at boot; if a key is pressed, LILO will prompt
    # for kernel parameters.
    delay = 10

    # Use the current root device as this kernel's root device.
    root = current

    # Mount the root filesystem read-only, if /etc/rc is smart enough to
    # remount it r/w.
    read-only

    # The production kernel.
    image = /vmlinuz
      label = linux

Does that not work for you?  (I haven't tried it.)

Alternatively, you can install LILO as your MBR (again, untested):

    boot = /dev/hda

    compact

    # Display a prompt at boot; wait up to ten seconds, then default to
    # the first OS.
    prompt
    timeout = 100
    # You can also display a file of up to 64K at the prompt:
    #message = /boot/boot.message

    # Use the current root device as this kernel's root device.
    root = current

    # Mount the root filesystem read-only, if /etc/rc is smart enough to
    # remount it r/w.
    read-only

    # Your MS-DOA partition.
    other = /dev/hda2
      label = dos

    # The production kernel.
    image = /vmlinuz
      label = linux

Remember, you can always restore the DOS MBR with `fdisk /mbr' (DOS fdisk,
not Linux fdisk).
-- 
Shields.
Technical Details
Message-ID: <3sccut$8mc@yage.tembel.org>
Path: arc1-ca.pugleaf.net!unknown!not-for-mail
References: <3s4a3t$q17@news.cais.com> <WHITTENG.95Jun20070024@act1.clark.net> <3s7d5l$qrp@news.cais.com>

Show Full Headers
Complete Article Headers
X-Google-Language: ENGLISH,ASCII-7-bit
X-Google-Thread: f9b51,14915a62a0ebdfc1
X-Google-Attributes: gidf9b51,public
X-Google-Thread: 11663c,14915a62a0ebdfc1
X-Google-Attributes: gid11663c,public
X-Google-Thread: f9382,85ebbe6bf1fd2426
X-Google-Attributes: gidf9382,public
From: shields@tembel.org (Michael Shields)
Subject: Changing LiLo after upgrading disks???
Date: 1995/06/22
Message-ID: <3sccut$8mc@yage.tembel.org>
X-Deja-AN: 104885237
references: <3s4a3t$q17@news.cais.com> <WHITTENG.95Jun20070024@act1.clark.net> <3s7d5l$qrp@news.cais.com>
supersedes: <3sc820$7pq@yage.tembel.org>
organization: Tembel's Hedonic Commune
newsgroups: dc.org.linux-users,comp.os.linux.setup,comp.os.linux
nntp-posting-user: shields