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 getext(1M)                                                       getext(1M)

 NAME    [Toc]    [Back]
      getext - get VxFS extent attributes

 SYNOPSIS    [Toc]    [Back]
      getext [-F vxfs] [-V] [-f] [-s] file...

 DESCRIPTION    [Toc]    [Back]
      getext displays extent attribute information associated with a set of

    Options    [Toc]    [Back]
      getext recognizes the following options:

           -f             Do not print the filenames for which extent
                          attributes are displayed.

           -F vxfs        Specify the VxFS file system type.

           -s             Do not print output for files that do not have
                          fixed extent sizes or reservations.

           -V             Echo the completed command line, but do not
                          execute the command.  The command line is
                          generated by incorporating the user-specified
                          options.  This option allows the user to verify
                          the command line.

    Operands    [Toc]    [Back]
      getext recognizes the following operand:

           file           Name of file in a VxFS file system.

    Notes    [Toc]    [Back]
      Only the align and noextend allocation flags (set through setext(1M)
      or the VX_SETEXT ioctl) are persistent attributes of the file and
      therefore visible via getext or the VX_GETEXT ioctl.  trim is also
      visible, although it is cleared and the reservation is reduced on the
      final close of the file.

 EXAMPLES    [Toc]    [Back]
      The following example shows a file with a block size of 1024 bytes, 36
      blocks reserved, a fixed extent size of 3 blocks, and all extents
      aligned to 3 block boundaries:

           file1:   Bsize  1024  Reserve  36  Extent Size  3  align noextend

      The file size cannot be extended once the current reservation is
      exhausted.  Reservations and fixed extent sizes are allocated in units
      of the file system block size.

 Hewlett-Packard Company            - 1 -   HP-UX 11i Version 2: August 2003

 getext(1M)                                                       getext(1M)

 SEE ALSO    [Toc]    [Back]
      setext(1M), vxfsio(7).

 Hewlett-Packard Company            - 2 -   HP-UX 11i Version 2: August 2003
[ Back ]
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