Linux下LAMP服务器集群系统的设计与实现

Design and Reality of the LAMP Sever Cluster System in Linux

Linux操作系统不断走向成熟,其健壮性不断增强,同时提供了GUN软件和标准化的PVM、MPI消息传递机制,由于在普通PC机上提供了对高性能网络的支持,因此大大推动了基于Linux的集群系统的发展。为了提高服务器集群的处理性能和可靠性,通过编写PHP脚本网页文件,以VMware Workstation作为虚拟机、在Red Hat Enterprise服务器操作系统下、以Secure CRT作为远程管理软件,用桥接的虚拟机网卡模式,作者设计并测试了基于Linux的LAMP服务器集群系统,提高了集群计算机的性价比。

Linux operating system continues to mature,its robustness continues to increase,and provides the GUN and mechanism for message transfer of the standard PVM and MPI,because of the support of the high performance network on the ordinary PC,promoted the development of cluster system based on Linux greatly.In order to improve the processing performance and reliability of the server cluster,by writing PHP script web files,using workstation VMware as a virtual machine,in the Red Hat Enterprise server operating system,using secure CRT as a remote management software,by the bridge mode of virtual machine network card,the author designed the LAMP sever cluster system based on Linux,realized the features of high availability and load balancing,improved the cost performance of the cluster computer.