syslog-ng 系列连载-17 ： 高可用性的实现

2.9. High availability support

Multiple syslog-ng servers can be run in fail-over mode. The syslog-ng application does not include any internal support for this, as clustering support must be implemented on the operating system level. A tool that can be used to create UNIX clusters is Heartbeat (see for details).

# 注释 ：多个 syslog-ng 服务器可以是以 fail-over 的模式工作，syslog-ng 本身并不包括这方面的支持。

# 这可以通过 HA 软件实现