


      MMMMOOOOUUUUNNNNTTTT((((1111))))                    ((((UUUUNNNNIIIIXXXX 5555....0000))))                   MMMMOOOOUUUUNNNNTTTT((((1111))))



      NNNNAAAAMMMMEEEE
           mount, umount - mount and dismount file system

      SSSSYYYYNNNNTTTTAAAAXXXX
           ////eeeettttcccc////mmmmoooouuuunnnntttt [ special directory [ ----rrrr ] ]

           ////eeeettttcccc////uuuummmmoooouuuunnnntttt special

      DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
           _M_o_u_n_t announces to the system that a removable file system
           is present on the device _s_p_e_c_i_a_l.  The _d_i_r_e_c_t_o_r_y must exist
           already; it becomes the name of the root of the newly
           mounted file system.

           These commands maintain a table of mounted devices.  If
           invoked with no arguments, _m_o_u_n_t prints the table.

           The optional last argument indicates that the file is to be
           mounted read-only.  Physically write-protected file systems
           must be mounted in this way or errors will occur when access
           times are updated, whether or not any explicit write is
           attempted.

           _U_m_o_u_n_t announces to the system that the removable file
           system previously mounted on device _s_p_e_c_i_a_l is to be
           removed. UMOUNT is NOT CURRENTLY AVAILABLE.

           To mount a file system automatically at system boot time,
           insert a line in ////eeeettttcccc////iiiinnnniiiittttttttaaaabbbb of the following form:

              MNT0::respawn:/etc/mount _d_i_s_c-_n_a_m_e  _d_i_r_e_c_t_o_r_y-_n_a_m_e

      FFFFIIIILLLLEEEESSSS
           /etc/mnttab    mount table

      SSSSEEEEEEEE AAAALLLLSSSSOOOO
           setmnt(1), mount(2), mnttab(4).

      DDDDIIIIAAAAGGGGNNNNOOOOSSSSTTTTIIIICCCCSSSS
           _M_o_u_n_t issues a warning if the file system to be mounted is
           currently mounted under another name.

           _U_m_o_u_n_t complains if the special file is not mounted or if it
           is busy.  The file system is busy if it contains an open
           file or some user's working directory.

      BBBBUUUUGGGGSSSS
           Curently, a tape cannot be mounted, and physical write-
           protect cannot be set.  Some degree of validation is done on
           the file system, however it is generally unwise to mount
           garbage file systems.




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