Name

       umount.crypt - unmount a dm-crypt encrypted volume

Syntax

       umount.crypt [-n] directory

Options

       -f     This option is ignored (originally is "force unmount for NFS").

       -n     Do not update /etc/mtab.

       -r     Try  mounting  read-only  if  unmounting  fails.  This  option is currently not implemented and is
              ignored.

Description

       umount.crypt will unmount directory and disassociates the underlying crypto device, and  loop  device  if
       such was used.