GRUB, GRUB2 and GRUB4DOS For CD

用GRUB制作可引导光盘

mkisofs -R -b boot/grub/stage2_eltorito -no-emul-boot -boot-load-size 4 -boot-info-table -o grub.iso iso

mkisofs -R -b boot/grub/stage2_eltorito -no-emul-boot -boot-load-size 4 -boot-info-table -o grub.iso iso

CDlinux's mkisofs.sh

#!/bin/sh
#
# build CDlinux ISO image                               -- zxh([e-mail])
MKISO=`which genisoimage 2>/dev/null` || MKISO=`which mkisofs 2>/dev/null` || {
  echo "Sorry, you don't have genisoimage or mkisofs installed."
  exit 1
}
$MKISO  -v -R -J -joliet-long -ucs-level 3 -input-charset utf8          \
        -publisher "CDlinux.Info" -p "BenZ@Home" -V "CDlinux"           \
        -c boot.cat -hide boot.cat -b CDlinux/boot/stage2_eltorito      \
        -no-emul-boot -boot-load-size 4 -boot-info-table                \
        -o /tmp/CDlinux.iso `dirname "$0"`

#!/bin/sh # # build CDlinux ISO image -- zxh([e-mail]) MKISO=`which genisoimage 2>/dev/null` || MKISO=`which mkisofs 2>/dev/null` || { echo "Sorry, you don't have genisoimage or mkisofs installed." exit 1 } $MKISO -v -R -J -joliet-long -ucs-level 3 -input-charset utf8 \ -publisher "CDlinux.Info" -p "BenZ@Home" -V "CDlinux" \ -c boot.cat -hide boot.cat -b CDlinux/boot/stage2_eltorito \ -no-emul-boot -boot-load-size 4 -boot-info-table \ -o /tmp/CDlinux.iso `dirname "$0"`

用GRUB2引导GRUB4DOS

set root=(hd0,1)
linux /grub.exe
boot

set root=(hd0,1) linux /grub.exe boot

用GRUB2制作可引导光盘

grub-mkimage -d . -o core.img biosdisk pc gpt iso9660 fat ntfs ext2 pxe
cat cdboot.img core.img > g2ldr

grub-mkimage -d . -o core.img biosdisk pc gpt iso9660 fat ntfs ext2 pxe cat cdboot.img core.img > g2ldr

上面对于GRUB 1.96版本可用，下面是GRUB 1.97的方法

grub-mkimage -o core.img biosdisk ext2 fat iso9660
cat cdboot.img core.img > g2ldr

grub-mkimage -o core.img biosdisk ext2 fat iso9660 cat cdboot.img core.img > g2ldr

制作ISO文件

mkisofs -R -J -no-emul-boot -boot-info-table -boot-load-size 4 -b boot/grub/g2ldr -o grub2.iso

mkisofs -R -J -no-emul-boot -boot-info-table -boot-load-size 4 -b boot/grub/g2ldr -o grub2.iso

GRUB2引导光盘中的GRUB4DOS

menuentry "GRUB FOR DOS" {
        search -f /grub/grub.exe --set=root
        linux /grub/grub.exe --config-file=(cd)/grub/menu.lst
        boot
}

menuentry "GRUB FOR DOS" { search -f /grub/grub.exe --set=root linux /grub/grub.exe --config-file=(cd)/grub/menu.lst boot }

从头开始制作GRUB2可引导光盘

1.一般情况下GRUB2的模块文件位于/usr/lib/grub/i386-pc目录下，下面先拷贝模块

mkdir -pv /tmp/iso/boot/grub/
cp /usr/lib/grub/i386-pc/* /tmp/iso/boot/grub/

mkdir -pv /tmp/iso/boot/grub/ cp /usr/lib/grub/i386-pc/* /tmp/iso/boot/grub/

2.接着生成GRUB2的内核

cd /tmp/iso/boot/grub
grub-mkimage -o core.img biosdisk iso9660 ext2 fat
cat cdboot.img core.img > g2ldr

cd /tmp/iso/boot/grub grub-mkimage -o core.img biosdisk iso9660 ext2 fat cat cdboot.img core.img > g2ldr

g2ldr就是类似GRUB中stage2_eltroito的光盘可引导文件

注：只用biosdisk,iso9660这两个模块也可以

3.生成可引导的ISO文件

cd /tmp/iso
mkisofs -R -J -no-emul-boot -boot-info-table -boot-load-size 4 -b boot/grub/g2ldr -o ../grub2.iso .

cd /tmp/iso mkisofs -R -J -no-emul-boot -boot-info-table -boot-load-size 4 -b boot/grub/g2ldr -o ../grub2.iso .

/tmp/grub2.iso就是生成的可引导ISO了，可以用VBox或者VMWare来测试它了。

PS：这个ISO引导之后进入GRUB SHELL，若要菜单，请配置/tmp/iso/boot/grub/grub.cfg.

1. mkisofs -f -o aros.iso \
2.                 -b boot/grub/grub2_eltorito \
3.                 -c boot/boot.catalog \
4.                 -no-emul-boot \
5.                 -boot-load-size 4 \
6.                 -boot-info-table \
7.                 -allow-leading-dots \
8.                 -iso-level 4 \
9.                 -V "AROS Live CD" \
10.                 -publisher "The AROS Dev Team" \
11.                 -p "The AROS Dev Team ()" \
12.                 -sysid "AROS-$(AROS_TARGET_CPU)-$(AROS_TARGET_ARCH)" \
13.                 -l -J -r \
14.                 DIRECTORY_WITH_AROS