make a device map file automatically
Generate a device map file automatically. -n, --no-floppy do not probe any floppy drive -s, --probe-second-floppy probe the second floppy drive -m, --device-map=FILE use FILE as the device map [default=/boot/grub/device.map] -h, --help display this message and exit -V, --version print version information and exit -v, --verbose print verbose messages
Report bugs to
grub-probe(8) The full documentation for grub-mkdevicemap is maintained as a Texinfo manual. If the info and grub-mkdevicemap programs are properly in‐ stalled at your site, the command info grub-mkdevicemap should give you access to the complete manual.