Invention Grant
- Patent Title: Reducing data distribution inefficiencies
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Application No.: US16436482Application Date: 2019-06-10
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Publication No.: US11119656B2Publication Date: 2021-09-14
- Inventor: Robert Lee , Christopher Lumb , Ethan L. Miller , Igor Ostrovsky
- Applicant: PURE STORAGE, INC.
- Applicant Address: US CA Mountain View
- Assignee: PURE STORAGE, INC.
- Current Assignee: PURE STORAGE, INC.
- Current Assignee Address: US CA Mountain View
- Agency: Womble Bond Dickinson (US) LLP
- Main IPC: G06F12/00
- IPC: G06F12/00 ; G06F3/06

Abstract:
Systems and methods of deduplication aware scalable content placement am described. A method may include receiving data to be stored on one or more nodes of a storage array and calculating a plurality of hashes corresponding to the data. The method further includes determining a first subset of the plurality of hashes, determining a second subset of the plurality of hashes of the first subset, and generating a node candidate placement list. The method may further include sending the first subset to one or more nodes represented on the node candidate placement list and receiving, from the nodes represented on the node candidate placement list, characteristics corresponding to the nodes represented on the candidate placement list. The method may further include identifying one of the one or more nodes represented on the candidate placement list m view of the characteristic and sending the data to the identified node.
Public/Granted literature
- US20190294329A1 REDUCING DATA DISTRIBUTION INEFFICIENCIES Public/Granted day:2019-09-26
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