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中国DOS联盟论坛 » GRUB4DOS、SYSLINUX及其它启动管理软件讨论专区 » Excuse me, after GRUB boots the ISO image, when I click "One-click Restore to C Drive", it appears View 3,346　Replies 3
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Original Poster Posted 2008-04-20 16:44　·　 中国 广东 广州 荔湾区 电信
kmdy123
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What's the problem here? And what are the ways to solve it?

请问GRUB引导了ISO镜像后一点“一键恢复到C盘”就出现
GCDROM v2.3,8-24-2006
Driver name is "SATACD01"
NO CD-ROM driver to use; GCDROM not loaded!

GCDROM v2.3,8-24-2006
Driver name is "SATACD02"
NO CD-ROM driver to use; GCDROM not loaded!

GCDROM v2.3,8-24-2006
Driver name is "SATACD03"
NO CD-ROM driver to use; GCDROM not loaded!
Floor 2 Posted 2008-04-20 16:47　·　 中国 广东 广州 荔湾区 电信
kmdy123
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It's okay to use CD-ROMs without GURB. But this problem occurs on the hard drive.
Floor 3 Posted 2008-04-20 17:29　·　 中国 河南 南阳 电信
不点
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Friend, this problem still belongs to the basic knowledge problem of grub4dos.

Both the emulated disk and emulated CD-ROM of grub4dos are carried out under the real mode of the CPU. Only those software that use BIOS calls to access disk and CD-ROM devices can be combined with the emulation characteristics of grub4dos.

Hardware drivers like gcdrom will not use the BIOS interrupt calls established by grub, so it cannot find the virtual CD-ROM.

You can try eltorito.sys, put it in config.sys, maybe it can successfully drive the virtual CD-ROM established by grub4dos. There are examples of using eltorito.sys in the readme of grub4dos. eltorito.sys is not a software released by grub4dos, but a software from other projects, which is very famous. Therefore, you need to search and download eltorito.sys on the Internet.
因为我们亲手创建，这个世界更加美丽。
Floor 4 Posted 2009-01-31 01:49　·　 中国 上海 电信
fliger
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If this can truly simulate a CD, that would be great.

I'm a layperson. According to my self-study understanding, GRUB can only read and execute files in the ISO, but it's not simulating a CD. The owner's question should be easy to understand.

[ Last edited by fliger on 2009-1-31 at 01:52 ]
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