ALLOCATING MEMORY RESOURCES IN A FILE SYSTEM BASED ON AFFINITY DATA

ALLOCATING MEMORY RESOURCES IN A FILE SYSTEM BASED ON AFFINITY DATA

The systems described herein are configured to enhance the efficiency of memory usage and access in a VM file system data store with respect to allocating memory in large and small file block clusters using affinity metadata and propagating and maintaining the affinity metadata in support of the des...

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Hauptverfasser: JANGAM, PRASAD RAO, HIREGOUDAR, MAHESH S, KRISHNAMURTHY, PRADEEP, AITHAL, PRASANNA, SHANTHARAM, SRINIVASA, PASALKAR, ROHAN, DESAI, ASIT, BRANSTETTER, BRYAN
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Sprache:eng
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CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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creator JANGAM, PRASAD RAO
HIREGOUDAR, MAHESH S
KRISHNAMURTHY, PRADEEP
AITHAL, PRASANNA
SHANTHARAM, SRINIVASA
PASALKAR, ROHAN
DESAI, ASIT
BRANSTETTER, BRYAN
description The systems described herein are configured to enhance the efficiency of memory usage and access in a VM file system data store with respect to allocating memory in large and small file block clusters using affinity metadata and propagating and maintaining the affinity metadata in support of the described allocation. During storage of file data, an affinity identifier of the file data is determined. The affinity identifier is used to identify a large file block cluster and a small file block cluster within the identified large file block cluster. The file data is stored in the selected small file block cluster and affinity metadata of the selected small file block cluster is updated to reflect the storage of the file data.
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title ALLOCATING MEMORY RESOURCES IN A FILE SYSTEM BASED ON AFFINITY DATA
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