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The time now is 2026-08-12 01:28 		47,811 topics / 349,897 posts / today 0 new / 48,256 members
GRUB4DOS、SYSLINUX及其它启动管理软件讨论专区 » How to load an ISO from DOS booting into GRUB4DOS
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Floor1　xiaolongkun0 Posted 2009-02-01 04:17
初级用户　Posts 84　Credits 188
title Boot from ISO
map --mem (fd0)/boot/0PE129.ISO (fd0)
map --hook
chainloader (fd0)
boot

I boot from DOS on a USB flash drive and load the GRUB menu, but with the above code I can't load the ISO successfully, while IMG works. How can this be solved?
Floor2　regvip2008 Posted 2009-02-03 12:47
初级用户　Posts 87　Credits 187
title boot from iso
find --set-root /boot/0pe129.iso
map --mem /boot/0pe129.iso (0xff)
map --hook
chainloader (0xff)/ntldr（PE boot file, maybe not this one）

You can give it a try, not tested.。。
Floor3　wwwcccyyy Posted 2009-02-13 22:11
中级用户　Posts 110　Credits 224　From 广东
Was the ISO file placed on a floppy disk????
Floor4　qwertl Posted 2009-02-19 22:58
中级用户　Posts 243　Credits 461
Floor5　lotus516 Posted 2009-02-20 19:02
高级用户　Posts 246　Credits 551
Some discs won't be recognized if they are placed on a drive formatted as NTFS!
Floor6　xiaolongkun0 Posted 2009-03-11 08:17
初级用户　Posts 84　Credits 188
Thanks to the poster above for the helpful answer, the problem has already been solved.
Floor7　dosz Posted 2009-03-15 04:32
中级用户　Posts 188　Credits 396　From 上海
The problem has already been solved. Mine also works. What should be pointed out is that some “iso” files cannot be loaded, because they need to look for the physical CD area.


Grub\grub043 --config-file=/Grub/menu.lst

menu.lst


[ Last edited by dosz on 2009-3-15 at 04:53 ]
Floor8　xiaolongkun0 Posted 2009-03-15 07:07
初级用户　Posts 84　Credits 188
Mm! Thanks.
One more question: what practical uses are there for loading an ISO?
First, there is no way to install by loading the ISO of an XP installation disc. Also, when loading PE, PE cannot load external programs. So at present, I haven't really had any practical use for the method of loading an ISO.
Floor9　chenall Posted 2009-03-17 00:39
银牌会员　Posts 469　Credits 1,276　From 福建泉州
The information from the poster above is too old. Using ISO to boot PE has long been able to load external programs already (though there are still some limitations), go take a look at Wuyou.
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