grub2-probe man page

grub-probe — Probe device information for a given path.

Synopsis

grub-probe [-d | --device] [-m | --device-map=FILE]

[-t | --target=(fs|fs_uuid|fs_label|drive|device|partmap|

abstraction|cryptodisk_uuid|
msdos_parttype)]

[-v | --verbose] (PATH|DEVICE)

Description

grub-probe probes a path or device for filesystem and related information.

Options

--device

Final option represents a DEVICE, rather than a filesystem PATH.

--device-map=FILE

Use FILE as the device map.  The default value is /boot/grub/device.map.

--target=(fs|fs_uuid|fs_label|drive|device|partmap|msdos_parttype)

Select among various output definitions.  The default is fs.

fs

filesystem module

fs_uuid

filesystem UUID

fs_label

filesystem label

drive

GRUB drive name

device

System device

partmap

partition map module

abstraction

abstraction module

cryptodisk_uuid

cryptographic container

msdos_partmap

MS-DOS partition map

--verbose

Print verbose output.

(PATH|DEVICE)

If --device is passed, a block DEVICE.  Otherwise, the PATH of a file on the filesystem.

See Also

info grub

Info

Wed Feb 26 2014