grub2-install

  • -v - verbose output
  • –boot-directory=DIR - install GRUB images under the directory DIR/grub instead of the boot/grub directory
  • –no-bootsector - do not install bootsector
  • -s or –skip-fs-probe - do not probe for filesystems in DEVICE
  • –target=TARGET - install GRUB for TARGET platform [default=i386-pc]