Invention Grant
- Patent Title: Removal of reference information for storage blocks in a deduplication system
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Application No.: US14743600Application Date: 2015-06-18
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Publication No.: US10248656B2Publication Date: 2019-04-02
- Inventor: Lior Aronovich , Amir Kredi
- Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Applicant Address: US NY Armonk
- Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee Address: US NY Armonk
- Agency: Griffiths & Seaton PLLC
- Main IPC: G06F17/30
- IPC: G06F17/30
Abstract:
Various embodiments for managing data in a data storage having data deduplication. For a back reference data structure incorporating reference information for at least one user data segment to a storage block, a user data segment identification (ID) representative of the at least one user data segment is removed from the back reference data structure.
Public/Granted literature
- US20160371295A1 REMOVAL OF REFERENCE INFORMATION FOR STORAGE BLOCKS IN A DEDUPLICATION SYSTEM Public/Granted day:2016-12-22
Information query
