Problem while building the iso

Support
1

Hey, actually I

  1. downloaded the AlmaLinux DVD iso
  2. mounted it on my local machine
  3. copied all the contents in a directory

and now i was trying to create an iso out of this, but I am not sure which command to use for the same,

I have used the following command provided by redhat to build the iso, but it says that it can’t find isolinux.bin file in the directory

genisoimage -U -r -v -T -J -joliet-long -V "RHEL-7.1 Server.x86_64" -volset "RHEL-7.1 Server.x86_64" -A "RHEL-7.1 Server.x86_64" -b isolinux/isolinux.bin -c isolinux/boot.cat -no-emul-boot -boot-load-size 4 -boot-info-table -eltorito-alt-boot -e images/efiboot.img -no-emul-boot -o ../NEWISO.iso .
2

Hello,

This error occurs because recent AlmaLinux (and RHEL8/9-based) ISOs no longer use isolinux/isolinux.bin.
These ISOs only support UEFI boot, and the traditional isolinux boot file is no longer included in the ISO image. Please refer to the following site for more information

3

Thanks for your help