Snapshot based replication

Embodiments of the invention relate to data replication and block allocation in a file system to support write transactions. Regions in a cluster file system are defined to support a block allocation. Blocks in the defined regions are allocated to support the data replication. A pipeline manager is...

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Bibliographische Detailangaben
Hauptverfasser: PRASENJIT SARKAR, ROGER LEE HASKIN, DINESH SUBHRAVETI, KARAN GUPTA
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Embodiments of the invention relate to data replication and block allocation in a file system to support write transactions. Regions in a cluster file system are defined to support a block allocation. Blocks in the defined regions are allocated to support the data replication. A pipeline manager is provided to schedule population of the blocks in the allocated region(s) based upon network characteristics.