│
 │ which devices you'd like grub-install to be automatically run for, if
 │ any.
 │
 │ Running grub-install automatically is recommended in most situations, to
 │ prevent the installed GRUB core image from getting out of sync with GRUB
 │ modules or grub.cfg.
 │
 │ If you're unsure which drive is designated as boot drive by your BIOS,
 │ it is often a good idea to install GRUB to all of them.
 │
 │ Note: it is possible to install GRUB to partition boot records as well,
 │ and some appropriate partitions are offered here. However, this forces
 │ GRUB to use the blocklist mechanism, which makes it less reliable, and
 │ therefore is not recommended.
 │
 │                                  <Ok>