Invention Grant
- Patent Title: Snapshots in distributed storage systems
- Patent Title (中): 分布式存储系统中的快照
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Application No.: US11700270Application Date: 2007-01-31
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Publication No.: US08935206B2Publication Date: 2015-01-13
- Inventor: Marcos K. Aguilera , Alistair Veitch , Susan Spence
- Applicant: Marcos K. Aguilera , Alistair Veitch , Susan Spence
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Main IPC: G06F17/30
- IPC: G06F17/30 ; G06F11/20 ; G06F11/14 ; G06F11/18
Abstract:
Embodiments include methods, apparatus, and systems for snapshots in distributed storage systems. One method of software execution includes using a version tree to determine what data blocks are shared between various storage nodes in the version tree in order to create a clone or a snapshot of a storage volume in a distributed storage system that uses quorum-based replication.
Public/Granted literature
- US20080183973A1 Snapshots in distributed storage systems Public/Granted day:2008-07-31
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