-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 You'll ned to hybridize the iso in order to boot by just using 'dd': http://www.syslinux.org/wiki/index.php/Doc/isolinux#HYBRID_CD-ROM.2FHARD_DISK_MODE It's not the same to create an iso for DVD burning that for using it on a pendrive. Regards, Pablo El 11/07/13 17:21, Charles McAnany (Kickstart) escribió: > Friends, I'm trying to create some menu options for our boot image > (for a networked KS install), and for some reason I'm not able to > make a bootable ISO. Here's the minimum I can do to recreate the > problem: > > :) wget > http://mirror.itc.virginia.edu/fedora//releases/18/Fedora/x86_64/os/images/boot.iso > > :) mkdir mnt :) mkdir copy :) mount boot.iso mnt -o loop :) cp > -avr mnt/* copy :) mkisofs -o boot2.iso -b isolinux/isolinux.bin > -c isolinux/isolinux.cat -no-emul-boot -boot-load-size 4 -J -R -V > "Fedora" copy :) dd if=boot.iso of=/dev/sdc :) dd if=boot2.iso > of=/dev/sdd > > Okay, so I did absolutely nothing to the image, right? But... :) ll > -h 351M boot2.iso 294M boot.iso > > And, most importantly, boot2.iso doesn't boot at all - like, the > bios says "requested boot device unavailable" or something. (Dell > Precision T3400) > > So, uh, if you wanted to edit isolinux/isolinux.cfg to add menu > options for a network kickstart, how would you do it? > > Thanks much, Charles. > > > > More info: > > mkisofs options grabbed from > http://techspotting.org/creating-a-kickstart-cd-dvd-fedora-redhat-centos/ > > > > :) isoinfo -d -i boot.iso > b1 :) isoinfo -d -i boot2.iso > b2 :) > diff b1 b2 3c3 <Volume id: Fedora 18 x86_64 --- >> Volume id: Fedora > 14C14 <Volume size is: 150207 --- >> Volume size is: 179536 > 29c29 <Bootoff 3567 13671 --- >> Bootoff 2F 47 > > If I mount boot2.iso, it is identical to /mnt as far as I can > tell. (same size, same dates, same permissions...) > > > _______________________________________________ Kickstart-list > mailing list Kickstart-list@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/kickstart-list - -- Pablo Iranzo Gómez (Pablo.Iranzo@xxxxxxxxxx) Senior Global Profesional Services Consultant (RHCA, RHCSS, RHCDS, RHCVA, RHCE, RHCSA, RHCSP, JBCAA) #110-215-852 Phone: +34 645 01 01 49 (CET/CEST) GnuPG KeyID: 0x5BD8E1E4 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.13 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iF4EAREIAAYFAlHe05oACgkQA0gjZlvY4eTEiAD/UTWsKwr+K5Fy5ss6GrG614Gr ld6Jz07YGprUPjnao88A/iQyXpCy2pnmzwCDrblS4Cim9JoLko+HKj9D5eYXJO7L =WNS8 -----END PGP SIGNATURE----- _______________________________________________ Kickstart-list mailing list Kickstart-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/kickstart-list
