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Computer system, changeover-to-backup-system method, changeover-to-backup-system program, monitoring device, terminal device and backup system
Computer system, changeover-to-backup-system method, changeover-to-backup-system program, monitoring device, terminal device and backup system
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机译:计算机系统,向备份系统的转换方法,向备份系统的转换程序,监视装置,终端装置以及备份系统
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摘要
To aim at autonomously selecting and switching over a management system by a terminal device, and preventing the terminal device from switching over the system, managing the self-terminal, to a backup system even in the case of a temporary fault from which to recover relatively immediately and in the case of occurrence of an inconvenience (trouble) negligible enough not to be treated as the fault. Included are a terminal device 21 transmitting, a registration request (S101) to a backup system 1b, if a fault occurs in a main system 1a, and the backup system 1b not providing a management service even when receiving the registration request (S101) till a startup request (S204) made by a monitoring server 18b is received.
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机译:为了通过终端设备自主地选择和切换管理系统,并且即使在临时故障要从其相对恢复的情况下,也防止终端设备将系统,管理自身终端切换到备用系统。立即并且在出现不便(麻烦)的情况下可以忽略不计,以至于不能将其视为错误。包括终端设备 21 B>向注册系统 1 B> b I>发送注册请求(S 101 B>),如果主系统 1 B> a I>发生故障,而备用系统 1 B> b I>不提供管理服务即使接收到注册请求(S 101 B>)直到监视服务器 18 B> b < / I>已收到。
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