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公开(公告)号：US20170099203A1
公开(公告)日：2017-04-06
申请号：US15283372
申请日：2016-10-01
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Srinivas Krishnappa Shapur , Gandham Satish Kumar , Deepa M Kini , Shashank Mohanrao Admane
CPC classification number: H04L67/1097 , G06F11/203 , H04L67/1034
Abstract: The present subject matter relates to management of site-aware cluster of a data storage system. In an example implementation, a workload manager is hosted on a node of a secondary site in the site-aware cluster for managing an application workload of a primary site in the site-aware cluster. When the primary site is subjected to failure, the application workload is shifted from the primary site to the secondary site by the workload manager.
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公开(公告)号：US11593235B2
公开(公告)日：2023-02-28
申请号：US16786853
申请日：2020-02-10
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Smitha Jayaram , Manoj Thankappan Varadamma , Srinivas Krishnappa Shapur , Nagaraju K N , Vijay Ballal , Suhas Shivanna
Abstract: Example implementations relate to application-specific policies for failing over from an edge site to a cloud. When an application becomes operational within an edge site, a discovery phase is performed by a local disaster recovery (DR) agent. I/O associated with a workload of the application is monitored. An I/O rate for data replication that satisfies latency characteristics of the application is predicted based on the incoming I/O. Based on results of tests against multiple clouds indicative of their respective RTO/RPO values, information regarding a selected cloud to serve as a secondary system is stored in an application-specific policy. The application-specific policy is transferred to a remote DR agent running in the selected cloud. Responsive to a failover event, infrastructure within a virtualized environment of the selected cloud is enabled to support a failover workload for the application based on the application-specific policy.
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