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Article #4

Re: Booting from compact flash (a question of LILO)

#4
From: Religious Sect
Date: Tue, 28 Aug 2001 14:26
99 lines
4297 bytes
Hi

I have had two great (and fortunately very similar) responses.

Combining the two responses...

cp -pv /boot/* /mnt/flash/boot/
cp lilo.flash /mnt/flash/etc/lilo.conf
lilo -r /mnt/flash -v -v -v

so /mnt/fkash/etc/lilo.conf:
--------------------------------
boot=/dev/hdc
map=/boot/map
install=/boot/boot.b
prompt
timeout=50
linear
read-only
root=/dev/hda2 (was hdc2)
image=/boot/vmlinuz-2.2.18
--------------------------------

I get:

LILO version 21, Copyright 1992-1998 Werner Almesberger

Caching device /dev/hda (0x0300)
Caching device /dev/hda1 (0x0301)
Caching device /dev/hda2 (0x0302)
Caching device /dev/hda3 (0x0303)
Caching device /dev/hda4 (0x0304)
Caching device /dev/hda5 (0x0305)
Caching device /dev/hda6 (0x0306)
Caching device /dev/hda7 (0x0307)
Caching device /dev/hda8 (0x0308)
Caching device /dev/hdb (0x0340)
Caching device /dev/hdb1 (0x0341)
Caching device /dev/hdb2 (0x0342)
Caching device /dev/hdb3 (0x0343)
Caching device /dev/hdb4 (0x0344)
Caching device /dev/hdb5 (0x0345)
Caching device /dev/hdb6 (0x0346)
Caching device /dev/hdb7 (0x0347)
Caching device /dev/hdb8 (0x0348)
Caching device /dev/sda (0x0800)
Caching device /dev/sda1 (0x0801)
Caching device /dev/sda2 (0x0802)
Caching device /dev/sda3 (0x0803)
Caching device /dev/sda4 (0x0804)
Caching device /dev/sda5 (0x0805)
Caching device /dev/sda6 (0x0806)
Caching device /dev/sda7 (0x0807)
Caching device /dev/sda8 (0x0808)
Caching device /dev/sdb (0x0810)
Caching device /dev/sdb1 (0x0811)
Caching device /dev/sdb2 (0x0812)
Caching device /dev/sdb3 (0x0813)
Caching device /dev/sdb4 (0x0814)
Caching device /dev/sdb5 (0x0815)
Caching device /dev/sdb6 (0x0816)
Caching device /dev/sdb7 (0x0817)
Caching device /dev/sdb8 (0x0818)
Caching device /dev/loop0 (0x0700)
Caching device /dev/loop1 (0x0701)
Caching device /dev/loop2 (0x0702)
Caching device /dev/loop3 (0x0703)
Caching device /dev/loop4 (0x0704)
Caching device /dev/loop5 (0x0705)
Caching device /dev/loop6 (0x0706)
Caching device /dev/loop7 (0x0707)
Reading boot sector from /dev/hdc
open /dev/hdc: Permission denied

It is the last line that is the killer
(yes I'm logged in as root)

And here's what happens when you do an fdisk -l

Disk /dev/hda: 16 heads, 51 sectors, 1010 cylinders
Units = cylinders of 816 * 512 bytes

   Device Boot    Start       End    Blocks   Id  System
/dev/hda1             1        41     16727+  82  Linux swap
/dev/hda2   *        42      1010    395352   83  Linux

Disk /dev/hdc: 4 heads, 32 sectors, 490 cylinders
Units = cylinders of 128 * 512 bytes

   Device Boot    Start       End    Blocks   Id  System
/dev/hdc1             1       256     16368   83  Linux
/dev/hdc2   *       257       490     14976   83  Linux

Any ideas why I have no permission for hdc?  Especially when I can mount and
read/write to my hearts content?

Thanks

Steve
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From: "Religious Sect" <dontspamthe.templeofcaring@optushome.com.au>
Newsgroups: comp.os.linux.embedded,aus.computers.linux
References: <bSqi7.23401$A5.71980@news1.eburwd1.vic.optushome.com.au> <pan.2001.08.28.09.52.16.151.6999@identecsolutions.de>
Subject: Re: Booting from compact flash (a question of LILO)
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