发明名称 I/Oを中断しないマルチサーバ・アプリケーション同期の方法、プログラム、及び、システム
摘要 A method according to one embodiment includes receiving a request to perform a backup of data associated with an application running on multiple servers; calculating a time value based on communications with the servers, the time value calculation including at least one of a latency of at least one of the communications, and a difference between a reference time clock value and a time clock value of at least one of the servers; and communicating with I/O Handlers on the servers for initiating a coordinated backup operation on the data at about a same start time. Additional systems, methods, and computer program products are also disclosed.
申请公布号 JP5647624(B2) 申请公布日期 2015.01.07
申请号 JP20110546647 申请日期 2009.12.16
申请人 发明人
分类号 G06F11/14 主分类号 G06F11/14
代理机构 代理人
主权项
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