1*2b15cb3dSCy Schubert<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 2*2b15cb3dSCy Schubert 3*2b15cb3dSCy Schubert<html> 4*2b15cb3dSCy Schubert 5*2b15cb3dSCy Schubert <head> 6*2b15cb3dSCy Schubert <meta http-equiv="content-type" content="text/html;charset=iso-8859-1"> 7*2b15cb3dSCy Schubert <meta name="generator" content="HTML Tidy, see www.w3.org"> 8*2b15cb3dSCy Schubert <title>SCO Unix hints</title> 9*2b15cb3dSCy Schubert <link href="../scripts/style.css" type="text/css" rel="stylesheet"> 10*2b15cb3dSCy Schubert </head> 11*2b15cb3dSCy Schubert 12*2b15cb3dSCy Schubert <body> 13*2b15cb3dSCy Schubert <h3>SCO Unix hints</h3> 14*2b15cb3dSCy Schubert<p>Last update: 15*2b15cb3dSCy Schubert <!-- #BeginDate format:En2m -->21-Oct-2010 23:44<!-- #EndDate --> 16*2b15cb3dSCy Schubert UTC</p> 17*2b15cb3dSCy Schubert <h4>Older SCO Unix versions</h4> 18*2b15cb3dSCy Schubert <p>NTP 4.0.x does not run on SCO Unix prior to version 3.2.5.0.0. If you need NTP on an older SCO Unix system and don't mind to modify your kernel, use 3.5.91 which has patches for SCO Unix 3.2.4.x. Apply the kernel modifications as described in <a href="http://www.echelon.nl/en/ntp/sco3-recipe.html">XNTP on SCO 3.2.4.2</a>.</p> 19*2b15cb3dSCy Schubert <h4>Compiling NTP</h4> 20*2b15cb3dSCy Schubert <p>Delete the old SCO supplied NTP programs using the "custom" utility. Run the NTP configure program with CFLAGS="-b elf -K <i>processor-type</i>" for best results.</p> 21*2b15cb3dSCy Schubert <h4>Running NTP</h4> 22*2b15cb3dSCy Schubert <p>Run "tickadj -As" after every reboot to set the variables "clock_drift" and "track_rtc" to the right values.</p> 23*2b15cb3dSCy Schubert <p>Run "ntpd" with a high negative nice-value, i.e. "nice --19 ntpd" for best results.</p> 24*2b15cb3dSCy Schubert <h4>More information</h4> 25*2b15cb3dSCy Schubert <p>More information on the way SCO Unix and NTP interact can be found in <a href="http://www.echelon.nl/en/ntp/ntp-on-sco.html">NTP on SCO Unix</a>, which includes links to precompiled versions of NTP.</p> 26*2b15cb3dSCy Schubert <p>Kees Hendrikse, January 1999</p> 27*2b15cb3dSCy Schubert </body> 28*2b15cb3dSCy Schubert 29*2b15cb3dSCy Schubert</html> 30