发明授权
- 专利标题: Reducing tape media damage in data regions
- 专利标题(中): 减少磁带介质在数据区域的损坏
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申请号: US10746383申请日: 2003-12-26
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公开(公告)号: US07085091B1公开(公告)日: 2006-08-01
- 发明人: Steven Michael Kientz
- 申请人: Steven Michael Kientz
- 申请人地址: US CO Louisville
- 专利权人: Storage Technology Corporation
- 当前专利权人: Storage Technology Corporation
- 当前专利权人地址: US CO Louisville
- 代理机构: Yee & Associates, PC
- 主分类号: G11B15/48
- IPC分类号: G11B15/48 ; G11B5/584
摘要:
A method and apparatus for reducing tape media edge damage in data regions. The present invention controls where popped strand occur by shifting the wrap turn around/stream points in the tape media to an unused region of tape. As data is written for the length of the tape, when a wrap turn around point is reached, the write current is shut off. However, the servo motors in the tape drive continue to stream the tape for a predefined distance past the turn around point. The head may then be moved transversely to acquire a new track. The tape may then be spooled in the reverse direction on the new track. When a wrap point is encountered, the write current may be turned on and the next track (wrap) may be written. This combination of steps may be repeated for each serpentine wrap on the tape.
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