SYNOPSIS
       grub-probe [OPTION]... [PATH|DEVICE]

DESCRIPTION
       Probe  device information for a given path (or device, if the -d option
       is given).

       -d, --device
              given argument is a system device, not a path

       -m, --device-map=FILE
              use FILE as the device map [default=/boot/grub/device.map]

       -t, --target=(fs|fs_uuid|drive|device|partmap|abstraction)
              print filesystem module, GRUB drive,  system  device,  partition
              map module or abstraction module [default=fs]

       -h, --help
              display this message and exit

       -V, --version
              print version information and exit

       -v, --verbose
              print verbose messages

REPORTING BUGS
       Report bugs to <bug-grub@gnu.org>.