Invention Grant
US07864479B2 Apparatus, system, and method for optimizing fast access data storage on segmented tape media
失效
用于优化分段磁带介质上的快速访问数据存储的装置,系统和方法
- Patent Title: Apparatus, system, and method for optimizing fast access data storage on segmented tape media
- Patent Title (中): 用于优化分段磁带介质上的快速访问数据存储的装置,系统和方法
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Application No.: US12189560Application Date: 2008-08-11
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Publication No.: US07864479B2Publication Date: 2011-01-04
- Inventor: Lyn Lequam Ashton , Erika Marianna Dawson , Lisa Joan Gundy , Stanley Mark Kissinger , Michael Ray Noel
- Applicant: Lyn Lequam Ashton , Erika Marianna Dawson , Lisa Joan Gundy , Stanley Mark Kissinger , Michael Ray Noel
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Kunzler Needham Massey & Thorpe
- Main IPC: G11B15/46
- IPC: G11B15/46

Abstract:
An apparatus and system are disclosed for optimizing fast access data storage on segmented tape media. The apparatus, in one embodiment, is configured to selectively write data to a tape storage medium. The selection module may select data for storage as one of fast access and slower access. Fast access data may be stored on the first segment, or fast access portion, of a tape storage medium to provide optimal speed for data retrieval. Slower access data may be stored on the remaining available storage space of the tape storage medium. Additionally, read requests for fast access data may be accessed more quickly than read requests for slower access data. Thus, user data may be selected and written to a tape storage medium relative to a preferred access time.
Public/Granted literature
- US20090077310A1 APPARATUS, SYSTEM, AND METHOD FOR OPTIMIZING FAST ACCESS DATA STORAGE ON SEGMENTED TAPE MEDIA Public/Granted day:2009-03-19
Information query
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