README

DISKINFO(1)		    General Commands Manual		   DISKINFO(1)

NAME
     diskinfo - display disk information

SYNOPSIS
     diskinfo [-h]
     diskinfo [-h] disk

DESCRIPTION
     The diskinfo utility displays information about all available or the
     specified disk device.  The disk operand can be a "short form" name or
     disklabel(8) UID.	If no operands are specified, information for all
     available disks is displayed.  By default, size values are displayed as
     512-byte block counts.

     The options are as follows:

     -h	     "Human-readable" output.  Use unit suffixes: Byte, Kilobyte,
	     Megabyte, Gigabyte, Terabyte, Petabyte, Exabyte in order to
	     reduce the number of digits to four or less.

EXAMPLES
     Output information for all available disks:

     # diskinfo
     DISK		     TOTAL	FSTYPE	    MOUNT
     sd0:e0da951523552d12 [QEMU QEMU HARDDISK]
     |-- sd0a		 976240591	  RAID
     |-- sd0c		 976773168	unused
     `-- sd0i		    532480	 MSDOS

     sd1:61992282be82044b [QEMU QEMU CRYPTO]
     |-- sd1a		   2097152	4.2BSD	    /
     |-- sd1b		  67461472	  swap
     |-- sd1c		 976240063	unused
     `-- sd1i		    532480	 MSDOS

SEE ALSO
     disklabel(5), mount(8), getmntinfo(3), sd(4), fstab(5),

OpenBSD 7.8		       November 21, 2025		   DISKINFO(1)