System and method for reverse replication
AssigneeEMC IP Holding Company LLC
InventorsMikhail Danilov, Konstantin Buinov
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AssigneeEMC IP Holding Company LLC
InventorsMikhail Danilov, Konstantin Buinov
Estimating the term…
Inter-zone data replication in a distributed storage system can be organized. In one aspect, a replication destination zone can send a new data portion to a replication source zone to reduce inter-zone traffic. The new data portion can be stored within one or more chunks within the replication source zone, which can then provide the replication destination zone with location information (e.g., chunk identifier (ID), offset within chunk, segment size, etc.) indicative of a location of the new data portion within one or more chunks. The location information can be utilized by the replication destination zone to store a backup copy of the new data portion. Since the backup copy is stored without data replication from the replication source zone to the replication destination zone, inter-zone network traffic is significantly reduced.
A system, comprising:
A method, comprising:
A non-transitory computer-readable storage medium comprising instructions that, in response to execution, cause a system comprising a processor to perform operations, comprising:
Dependencies are inferred from the claim text.