Invention Grant
- Patent Title: Cluster storage using subsegmenting
- Patent Title (中): 使用分段进行群集存储
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Application No.: US12082247Application Date: 2008-04-09
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Publication No.: US08166012B2Publication Date: 2012-04-24
- Inventor: Sazzala Venkata Reddy , Umesh Maheshwari , Edward K. Lee , R. Hugo Patterson
- Applicant: Sazzala Venkata Reddy , Umesh Maheshwari , Edward K. Lee , R. Hugo Patterson
- Applicant Address: US MA Hopkinton
- Assignee: EMC Corporation
- Current Assignee: EMC Corporation
- Current Assignee Address: US MA Hopkinton
- Agency: Van Pelt, Yi & James LLP
- Main IPC: G06F17/30
- IPC: G06F17/30
Abstract:
Cluster storage is disclosed. A data stream or a data block is received. The data stream or the data block is broken into segments. For each segment, a cluster node is selected, and a portion of the segment smaller than the segment is identified that is a duplicate of a portion of a segment already managed by the cluster node.
Public/Granted literature
- US20080270729A1 Cluster storage using subsegmenting Public/Granted day:2008-10-30
Information query
