|
ru.linux
- RU.LINUX ---------------------------------------------------------------------
From : Sergey Prokopenko 2:5020/400 16 Nov 2004 22:44:40
To : Sergey Prokopenko
Subject : Re: GRUB: хочу бутаца с CD... как?
--------------------------------------------------------------------------------
Hello, Sergey!
You wrote to Aleksey Tsurkan on Tue, 16 Nov 2004 17:39:55 +0000 (UTC):
AT>> В пpинципе $subj.
SP> Попроси совета у своего психолога.
Пардон, просто сабж смешной, хотел смешно ответить... Что нашёл:
===http://www.gnu.org/software/grub/manual/
Node: Making a GRUB bootable CD-ROM, Previous: Installing GRUB using
grub-install, Up: Installation
Making a GRUB bootable CD-ROM
GRUB supports the no emulation mode in the El Torito specification5.
This means that you can use the whole CD-ROM from GRUB and you don't
have to make a floppy or hard disk image file, which can cause
compatibility problems.
For booting from a CD-ROM, GRUB uses a special Stage 2 called
stage2_eltorito. The only GRUB files you need to have in your bootable
CD-ROM are this stage2_eltorito and optionally a config file menu.lst.
You don't need to use stage1 or stage2, because El Torito is quite
different from the standard boot process.
Here is an example of procedures to make a bootable CD-ROM image. First,
make a top directory for the bootable image, say, iso:
$ mkdir iso
Make a directory for GRUB:
$ mkdir -p iso/boot/grub
Copy the file stage2_eltorito:
$ cp /usr/share/grub/i386-pc/stage2_eltorito iso/boot/grub
If desired, make the config file menu.lst under iso/boot/grub (see
Configuration), and copy any files and directories for the disc to the
directory iso/.
Finally, make a ISO9660 image file like this:
$ mkisofs -R -b boot/grub/stage2_eltorito -no-emul-boot \
-boot-load-size 4 -boot-info-table -o grub.iso iso
This produces a file named grub.iso, which then can be burned into
a CD (or a DVD). mkisofs has already set up the disc to boot from the
boot/grub/stage2_eltorito file, so there is no need to setup GRUB on the
disc. (Note that the -boot-load-size 4 bit is required for compatibility
with the BIOS on many older machines.)
You can use the device (cd) to access a CD-ROM in your config file. This
is not required; GRUB automatically sets the root device to (cd) when
booted from a CD-ROM. It is only necessary to refer to (cd) if you want
to access other drives as well.
====
With best regards, Sergey Prokopenko. E-mail: без ss.
--- ifmail v.2.15dev5.3
* Origin: Demos online service (2:5020/400)
Вернуться к списку тем, сортированных по: возрастание даты уменьшение даты тема автор
|
