I'm using Fbinst and grub4dos. Copy initrd0.img/osmin.img/vmlinuz0/squashfs.img to \liveos directory, and load by grldr. It appears kernel can not drive SAMSUNG MP0402H USB device, so it can not mount root. I can not find any information about SAMSUNG MP0402H by rdshell: ls /device/disk/by-* cat /proc/scsi/scsi -----邮件原件----- 发件人: centos-bounces at centos.org [mailto:centos-bounces at centos.org] 代表 Scott Robbins 发送时间: 2013年7月23日,星期二 11:32 收件人: CentOS mailing list 主题: Re: [CentOS] CentOS 6.4 doesn't work with SAMSUNG MP0402H USB harddisk, but CentOS 5.6 does On Tue, Jul 23, 2013 at 03:19:02AM +0000, Jiang Wen Dong wrote: > I want to make a live USB from live CD. > CentOS 6.4 live CD doesn't work. Can not find root when initrd0 booting. It appears initrd0 can not find the USB harddisk - SAMSUNG MP0402H. > But CentOS 5.6 live CD works fine. > What can I do? How did you try to do it. I've found that livecd-iso-to-disk has worked pretty well for me. (Provided by the livecd-tools packge.) Actually, in most cases, even doing dd if=<your.iso> of=/dev/<your_usb_device> shoudl also work. (I haven't used that in awhile though.) -- Scott Robbins PGP keyID EB3467D6 ( 1B48 077D 66F6 9DB0 FDC2 A409 FA54 EB34 67D6 ) gpg --keyserver pgp.mit.edu --recv-keys EB3467D6 _______________________________________________ CentOS mailing list CentOS at centos.org http://lists.centos.org/mailman/listinfo/centos ________________________________ 本邮件及其附件含有鼎桥通信技术有限公司的保密信息，仅限于发送给上面地址中列出的个人或群组。禁止任何其他人以任何形式使用（包括但不限于全部或部分地泄露、复制、或散发）本邮件中的信息。如果您错收了本邮件，请您立即电话或邮件通知发件人并删除本邮件！ This e-mail and its attachments contain confidential information from TD Tech Ltd., which is intended only for the person or entity whose address is listed above. Any use of the information contained herein in any way (including, but not limited to, total or partial disclosure, reproduction, or dissemination) by persons other than the intended recipient(s) is prohibited. If you receive this e-mail in error, please notify the sender by phone or email immediately and delete it!