zipl

The zipl Kickstart command is optional. It specifies the ZIPL configuration for 64-bit IBM Z. Use this command only once.

Options
  • --secure-boot - Enables secure boot if it is supported by the installing system.
  • --no-secure-boot - Disables secure boot.
  • --force-secure-boot - Enables secure boot unconditionally.
Notes
  • When installed on a system that is later than IBM z14, the installed system cannot be booted from an IBM z14 or earlier model.
  • Secure Boot is not supported on IBM z14 and earlier models. Use --no-secure-boot if you intend to boot the installed system on IBM z14 and earlier models.