Common mount options

The mount utility supports various options for controlling file system behavior, access permissions, and mounting preferences across different file system types.

The following table lists the most common options of the mount utility. You can apply these mount options by using the following syntax:

# mount --options option1,option2,option3devicemount-point
Table 1. Common mount options
Option Description

async

Enables asynchronous input and output operations on the file system.

auto

Configures the file system for automatic mounting when the mount -a command is used.

defaults

Provides an alias for the async,auto,dev,exec,nouser,rw,suid options.

exec

Specifies that binary files can be executed on the file system.

loop

Mounts an image as a loop device.

noauto

Default behavior disables the automatic mount of the file system by using the mount -a command.

noexec

Disallows the execution of binary files on the particular file system.

nouser

Disallows an ordinary user (that is, other than root) to mount and unmount the file system.

remount

Remounts the file system in case it is already mounted.

ro

Mounts the file system for reading only.

rw

Mounts the file system for both reading and writing.

user

Specifies that non-root users can mount and unmount the file system.