GARBAGE COLLECTION FOR A DEDUPLICATED CLOUD TIER

GARBAGE COLLECTION FOR A DEDUPLICATED CLOUD TIER

Systems and methods for performing data protection operations including garbage collection operations and copy forward operations. For deduplicated data stored in a cloud-based storage or in a cloud tier that stores containers containing dead and live segments or dead and live regions such as compre...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DUGGAL, Abhinav, CHINTHEKINDI, Ramprasad, SHILANE, Philip
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:Systems and methods for performing data protection operations including garbage collection operations and copy forward operations. For deduplicated data stored in a cloud-based storage or in a cloud tier that stores containers containing dead and live segments or dead and live regions such as compression regions, the dead compression regions are deleted by copying the live compression regions into new containers and then deleting the old containers. The copy forward is based on a recipe from a data protection system and is performed using a serverless approach.