单服务器升级至双机热备实例-alabos-ChinaUnix博客 关键词：双机热备，心跳监测，同步 [gap=248]Keyword: hot standby service, heartbeat monitor, synchronization
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A hot standby configuration is one in which all servers have operational DB2 databases that service user transactions and queries.
热备份配置就是其中所有服务器都具有可运行的、服务于用户事务和查询服务的DB 2数据库。
HSRP (Hot Standby Router Protocol) provides a mechanism which is designed to support non-disruptive service in failure of IP traffic circumstances.
热备份路由选择协议主要是提供一种在IP传输失败情况下不中断服务的机制。
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