Invention Grant
- Patent Title: Method and apparatus for verifiably migrating WORM data
- Patent Title (中): 用于可验证地迁移WORM数据的方法和装置
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Application No.: US11227329Application Date: 2005-09-14
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Publication No.: US07774610B2Publication Date: 2010-08-10
- Inventor: William P. McGovern , Jeffrey D. Merrick
- Applicant: William P. McGovern , Jeffrey D. Merrick
- Applicant Address: US CA Sunnyvale
- Assignee: NetApp, Inc.
- Current Assignee: NetApp, Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Perkins Coie, LLP
- Main IPC: H04L9/32
- IPC: H04L9/32
Abstract:
A file system in a storage system allows a user to designate data as write-once read-many (WORM) data. The WORM data are stored in a first set of storage media of the storage system. Signature data are generated from the WORM data. Using the signature data, the integrity of the WORM data can be verified.
Public/Granted literature
- US20060126468A1 Method and apparatus for verifiably migrating WORM data Public/Granted day:2006-06-15
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