Distributed systems for determining card status

摘要

The master/slave arbitration process includes a voting process that allows cards within the system to use voting to determine the health of each of the individual cards. The voting process thereby allows the system to determine whether a bad card is present and to make sure that a bad card has not been selected to be the master card for the system. By preventing a bad or malfunctioning card from being selected as the master, the systems and methods described herein guard against a system failure that may arise from appointing a malfunctioning card as the master card.