VMS Help CREATE, /DIRECTORY, Qualifiers  *Conan The Librarian (sorry for the slow response - running on an old VAX)

1 - /ALLOCATION

       /ALLOCATION=n

    This qualifier applies only to Files-11 ODS-2 volumes. It
    specifies the initial number of blocks to be allocated to each
    of the specified directories. The default allocation is 1 block.

    This qualifier is useful for creating large directories, for
    example MAIL.DIR;1. It can improve performance by avoiding the
    need for later dynamic expansion of the directory.

2 - /LOG

       /LOG
       /NOLOG (default)

    Controls whether the CREATE/DIRECTORY command displays the
    directory specification of each directory after creating it.

3 - /OWNER_UIC

       /OWNER_UIC=option

    Requires SYSPRV (system privilege) privilege for a user
    identification code (UIC) other than your own.

    Specifies the owner UIC for the directory. The default is your
    UIC. You can specify the keyword PARENT in place of a UIC to mean
    the UIC of the parent (next-higher-level) directory. If a user
    with privileges creates a subdirectory, by default, the owner
    of the subdirectory will be the owner of the parent directory
    (or the owner of the MFD, if creating a main level directory).
    If you do not specifiy the /OWNER_UIC qualifier when creating a
    directory, the command assigns ownership as follows: (1)  if you
    specify the directory name in either alphanumeric or subdirectory
    format, the default is your UIC (unless you are privileged, in
    which case the UIC defaults to the parent directory); (2)  if you
    specify the directory in UIC format, the default is the specified
    UIC.

    Specify the UIC by using standard UIC format as described in the
    OpenVMS User's Manual.

4 - /PROTECTION

       /PROTECTION=(ownership[:access][,...])

    Specifies protection for the directory.

    o  Specify the ownership parameter as system (S),  owner (O),
       group (G),  or world (W).

    o  Specify the access parameter as read (R),  write (W), execute
       (E),  or delete (D).

    The default protection is the protection of the parent directory
    (the next-higher level directory, or the master directory for
    top-level directories) minus any delete (D) access.

    If you are creating a first-level directory, then the next-
    higher-level directory is the MFD. (The protection of the MFD
    is established by the INITIALIZE command.)

    For more information on specifying protection code, refer to the
    OpenVMS Guide to System Security.

5 - /VERSION_LIMIT

       /VERSION_LIMIT=n

    Specifies the number of versions of any one file that can exist
    in the directory. If you exceed the limit, the system deletes the
    lowest numbered version. A specification of 0 means no limit. The
    maximum number of versions allowed is 32,767. The default is the
    limit for the parent (next-higher-level) directory.

    When you change the version limit setting, the new limit applies
    only to files created after the setting was changed. New versions
    of files created before the change are subject to the previous
    version limit.

6 - /VOLUME

       /VOLUME=n

    Requests that the directory file be placed on the specified
    relative volume of a multivolume set. By default, the file is
    placed arbitrarily within the multivolume set.