自动售检票系统服务器的虚拟化研究

Research on Virtualization of AFC Server

为了保证系统中的各类型服务器能稳定正常运行,利用VMware软件实现自动售检票系统服务器的虚拟化。将自动售检票中央及车站系统中的软件部分虚拟化,与硬件设备分离,同时更新硬件设备。通过虚拟化可以提高设备性能,降低故障率,确保服务器的各类重要业务正常运行。

Nanjing metro line 1 automatic fare collection system （AFC） has been continuous operation nearly 7 years, so equipment is gradually aging. At the same time, along with the networking development of Nanjing metro operation lines, the performance of the central server and the station server has not been able to satisfy the operation requirements. In order to guarantee the various types of servers of the system can operate stably and normally, VMware software is used to realize virtualization of AFC server. The AFC central and station system software is changed to virtualization, and separated from hardware with updating hardware equipment. Through the virtualization, it is ensured that all kinds of important business of servers can normally operate with the improvement of the equipment performance and the reduce of the failure rate.