Invention Grant
- Patent Title: Enabling partial write during a tape skew
- Patent Title (中): 在磁带偏移期间启用部分写入
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Application No.: US13540428Application Date: 2012-07-02
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Publication No.: US08638523B2Publication Date: 2014-01-28
- Inventor: David H. Harper
- Applicant: David H. Harper
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agent Jason H. Sosa
- Main IPC: G11B5/584
- IPC: G11B5/584 ; G11B20/20 ; G11B5/09

Abstract:
A system provides tape having at least one longitudinal data track and a tape head operative to move along a single axis line lateral to the data track. The storage tape moves across the tape head. The tape head moves along the axis line such that a write element of the tape head intersects the data track and writes data to a section of the data track. A controller determines that the storage tape is skewed. In response to determining that the storage tape is skewed, the controller determines a position along the axis line and a time to move the tape head such that the read elements intersects the section of the data track. At the determined time, the tape head pauses writing of data and moves to the position along the axis line. The tape head reads the section of the data track to verify the written data.
Public/Granted literature
- US20140002916A1 ENABLING PARTIAL WRITE DURING A TAPE SKEW Public/Granted day:2014-01-02
Information query
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