search for: efioptions

Precis: I?m trying to debug a problem with CentOS7 failing to install from an ISO written to a USB pendrive ? anyone got suggestions? What works ? installing on a modern, ?standard PC?; the pendrive image boots and installs as I expect What does not work ? same pendrive booting in an ATCA blade. What I?ve tried is? 1. Boot the standard CentOS7 minimal image. This seems to start but then

...ISO using isohybrid. I am CCing Thomas Schmitt, xorriso mantainer who could shed more light. Here is an example: # ISO is the path to the root of the ISO tree # PATHTOISO is the path to the hybrid ISO being written, including its name. ( cd $ISO if [ "$SFX" = "64" ]; then EFIOPTIONS="-eltorito-alt-boot -e isolinux/efiboot.img -isohybrid-gpt-basdat -no-emul-boot" fi xorriso -as mkisofs \ -isohybrid-mbr /usr/share/syslinux/isohdpfx.bin \ -hide-rr-moved \ -U \ -V "MyCENTOS" \ -J \ -joliet-long \ -r \ -v \ -o $PATHTOISO \...