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1.
公开(公告)号:US20120124009A1
公开(公告)日:2012-05-17
申请号:US12945063
申请日:2010-11-12
申请人: Marc Eshel , Kalyan Chakravarthy Gunda , Vrishali D. Hajare , Mehul M. Joshi , Manoj Premananand Naik , Renu Tewari
发明人: Marc Eshel , Kalyan Chakravarthy Gunda , Vrishali D. Hajare , Mehul M. Joshi , Manoj Premananand Naik , Renu Tewari
IPC分类号: G06F17/30
CPC分类号: G06F16/125
摘要: A system for ensuring data integrity, comprising a plurality of data servers configured in a GPFS configuration, the plurality of data servers comprising an application server comprising a application server fileset, a home server comprising a home server fileset and a gateway server comprising a gateway fileset, a connection monitor node (CMN) coupled to gateway server; and logic, executed by the CMN, for monitoring a connection between the home server and the application server; and if the connection is disconnected, executing logic for comparing a duration of the connection disconnect to a expiration timeout attribute corresponding to the application server fileset and if the duration exceeds the expiration timeout attribute, notifying the application server to set an expiration status attribute in the application fileset.
摘要翻译: 一种用于确保数据完整性的系统,包括配置在GPFS配置中的多个数据服务器,所述多个数据服务器包括包括应用服务器文件集的应用服务器,包括家庭服务器文件集的家庭服务器和包括网关文件集的网关服务器 ,连接监视器节点(CMN),其耦合到网关服务器; 和由CMN执行的逻辑,用于监视家庭服务器和应用服务器之间的连接; 并且如果连接断开,则执行用于将连接断开的持续时间与对应于应用服务器文件集的到期超时属性进行比较的逻辑,并且如果持续时间超过到期超时属性,则通知应用服务器在 应用程序文件集。