STUNE(4)             INTERACTIVE UNIX System             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 speci-
               fied in mtune.  The file contains one line for each parame-
               ter to be reset.  Each line contains two whitespace-
               separated fields:

               1.   external name:  This is the external name of the tun-
                    able parameter used in the mtune file.

               2.   value:  This field contains the new value for the tun-
                    able 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 INTERACTIVE User's/System
               Administrator's Reference Manual.























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