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ASSIGNING BACKUP RESOURCES BASED ON FAILOVER OF PARTNERED DATA STORAGE SERVERS IN A DATA STORAGE MANAGEMENT SYSTEM
ASSIGNING BACKUP RESOURCES BASED ON FAILOVER OF PARTNERED DATA STORAGE SERVERS IN A DATA STORAGE MANAGEMENT SYSTEM
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机译:数据存储管理系统中基于伙伴数据存储服务器故障转移的备份资源分配
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摘要
An illustrative data storage management system is aware that certain data storage resources for storing/serving primary data operate in a partnered configuration. Illustrative components of the data storage management system analyze the failover status of the partnered primary data storage resources to determine which is currently serving/storing primary data and/or snapshots targeted for backup. When detecting that a first partnered primary data storage resource has failed over to a second primary data storage resource, the example storage manager changes the assignment of backup resources that are pre-administered for the targeted data. Accordingly, the example storage manager assigns backup resources, including at least one media agent, that are associated with the second primary data storage resource, and which are “closer” thereto from a geography and/or network topology perspective, even if the pre-administered backup resources are available for backup.
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