System and method for calibrating a tod clock

摘要: A system, method and computer program product for calibrating a Time Of Day (TOD)-clock in computing system node provided multi-node network. The network comprises an infrastructure of devices each having physical clock providing time base executing operations that is stepped to common oscillator. implements steps obtaining samples timing values device the network, including value maintained at TOD-offset value; oscillator skew from samples; setting fine steering rate as equal opposite computed and, utilizing adjust correct potential errors occurring crystal device.