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Tag Archives: heartbeat
Fedora 8配置Heartbeat
Heartbeat是http://linux-ha.org中HA项目的核心,HA是(High Availability)的缩写;简单来说就是为了提供高可靠的应用服务,例如拿两来机子来做HA,提供WEB服务,一台机子为主服务器平时提供WEB服务,HA就是保证在主服务器出现故障(例如掉电)的时候另一台机[......]