John Doe a écrit :
From: Georghy fusco@wanagain.net
what i have done : creating a fat 32 partition on my USB key (4 GB) tagging it with boot flag copy MBR on the key : dd if=/dev/sdb of=/tmp/mbr_sdb.bin bs=512 count=1 Using syslinux : syslinux /dev/sdb1
Your dd command seems to be reversed... You are taking the MBR from the key and putting it into a file... Instead of: dd if=/usr/share/syslinux/mbr.bin of=/dev/sdb Anyway, from your error message, you seem to start to boot... Did you modify your syslinux.cfg to have something like this? append initrd=initrd.img ks=hd:sdb2:/ks/ks.cfg method=hd:sdb2:/where_my_centos_iso_files_are Did you copy the CentOS ISO file(s) in /where_my_centos_iso_files_are/?
JD
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I had to ks.cfg : ignoredisk --drives=sdb because we don't want anaconda to write mbr on the key
harddrive --partition=sdb1 --dir=iso sdb1 as one FAT32 partition so it's sdb1 in the directory iso
bootloader --location=mbr --driveorder=sda,sdb
on syslinux.cfg :
label kickstart kernel vmlinuz append initrd=initrd.img ks=hd:sdb1:/ks/ks.cfg method=hd:sdb1:/iso