mkfs.exfat

NAME
SYNOPSIS
DESCRIPTION
OPTIONS
SEE ALSO


NAME

mkfs.exfat − create an exFAT filesystem

SYNOPSIS

mkfs.exfat [ −b boundary_alignment ] [ −c cluster_size ] [ −f ] [ −h ] [ −L volume_label ] [ −v ] device
mkfs.exfat −V

DESCRIPTION

mkfs.exfat creates an exFAT filesystem by writing on a special file using the values found in the arguments of the command line. It is invoked automatically by mkfs(8) when it is given the −t exfat option.

As an example, to make a filesystem on the first partition on the first SCSI disk, use:

mkfs.exfat /dev/sda1

OPTIONS

−b boundary_alignment

Specify the alignment for FAT and start of cluster. Boundary alignment can be specified in m/M for megabytes and k/K for kilobytes. It should be a power of two. Some media like sdcard need this.

−c cluster_size

Specify the cluster size. Cluster size can be specified in m/M for megabytes and k/K for kilobytes.

−f

Performs a full format. This zeros the entire disk device while creating the exFAT filesystem.

−h

Prints the help and exit.

−L volume_label

Specifies the volume label associated with the exFAT filesystem.

−v

Prints verbose debugging information while creating the exFAT filesystem.

−V

Prints the version number and exits.

SEE ALSO

mkfs(8), mount(8),