摘要
超级计算机对其运行环境有极为苛刻的要求,它的持续稳定运行需要通过水冷、风冷等设备对机房温度进行严格控制,为了检测制冷设备的稳定程度并制定合理的温度控制策略,提出了以Linux操作系统和S3C2440处理器为平台构建分布式温度采集系统的思想,该系统通过分布在机房多处的温度传感器采集机房内的温度值,并将这些数据存入本地SQLite数据库,再通过Boa服务和CGI技术访问这些信息,系统管理人员则可以通过分析这些温度信息判断制冷设备的可靠性并制定合理的温度控制策略。首先论述了系统的相关技术和实现方法,再将系统布置在机房中进行测试,测试结果表明,系统运行稳定、监测数据可靠,能够满足需求。
Supercomputer is strict with operating environment, and refrigeration equipments are used to keep temperature stable in engine room. In order to test the stability of temperature and making temperature control strategies, a distributed temperature acquisition system based on Linux operating system and S3C2440 processor was built. This system collects temperature informations by temperature sensors, and then the informations are stored in SQLite database and queried through Boa server and CGI technology. Related technologies and implementation methods were firstly discussed, and then a testing was performed. Testing demonstrated that the system could meet the demands.
出处
《微型机与应用》
2015年第18期89-91,94,共4页
Microcomputer & Its Applications
