DISTRIBUTED STORAGE RESOURCE RESERVATION FOR REPLICATION, DISASTER RECOVERY AND DATA PROTECTION ACROSS MULTIPLE SITES

A method includes: receiving, at a cluster controller of a first cluster, a request for pairing a first datastore of the first cluster to a second datastore of a second cluster, wherein each of the first cluster and the second cluster includes a plurality of datastores; determining whether the first...

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Hauptverfasser: Saha, Suman, Srinivasan, Vishwas, Srikantan, Geetha
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creator Saha, Suman
Srinivasan, Vishwas
Srikantan, Geetha
description A method includes: receiving, at a cluster controller of a first cluster, a request for pairing a first datastore of the first cluster to a second datastore of a second cluster, wherein each of the first cluster and the second cluster includes a plurality of datastores; determining whether the first datastore is available for pairing; in response to determining that the first datastore is available for pairing, generating an entry in a mapping table indicating that the first datastore is paired with the second datastore; receiving information associated with the second datastore; and in response to receiving the information, storing the information in the first datastore. The second cluster performs similar operations as those performed by the first cluster to achieve a bidirectional reservation between the first cluster and the second cluster.
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title DISTRIBUTED STORAGE RESOURCE RESERVATION FOR REPLICATION, DISASTER RECOVERY AND DATA PROTECTION ACROSS MULTIPLE SITES
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