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AssigneeInternational Business Machines Corporation
InventorsNils Haustein, Craig Anthony Klein, Ulf Troppens, Daniel James Winarski, Rainer Wolafka
Estimating the term…
A mirrored storage system for applications is provided, which enables and supports the variation and dynamic adaptation of the Recovery Point Objectives (RPO) based on policies. Furthermore, methods are provided for running such a mirrored storage system. Said mirrored storage system comprises a first storage system and at least one further storage system, wherein said first and said further storage system are connected via at least one mirror link. An application accesses said mirrored storage system via a network. Therewith, the data to be stored as response to a write command of said application can be mirrored according to a configurable time-varying RPO requirement of the application transmitting the corresponding write command.
A mirrored storage system for applications, wherein an application accesses said mirrored storage system via a network, said mirrored storage system comprising:
A method for operating a mirrored storage system comprising:
A computer program product stored on a computer usable medium, comprising computer readable program means for causing a computer to perform a method comprising:
Dependencies are inferred from the claim text.