stune(4)                         UNIX System V                         stune(4)


NAME
      stune  -  file format.

SYNOPSIS
      stune

DESCRIPTION
      The stune file contains local system settings for tunable parameters.
      The parameter settings in this file replace the default values specified
      in the mtune file, if the new values are within the legal range for the
      parameter specified in mtune.  The file contains one line for each
      parameter to be reset.  Each line contains two whitespace-separated
      fields:

      1.   external name:  This is the external name of the tunable parameter
           used in the mtune file.

      2.   value:  This field contains the new value for the tunable parameter.

      The file stune normally resides in /etc/conf/cf.d.  However, a user or an
      add-on package should never directly edit the mtune file. Instead the
      idtune command should be used.

      In order for the new values to become effective the UNIX kernel must be
      rebuilt and the system must then be rebooted.

SEE ALSO
      mtune(4).
      idbuild(1m), idtune(1m) in the User's/System Administrator's Reference
      Manual.
























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