发明公开
- 专利标题： User-defined data in an unused region of data storage media
- 专利标题（中）： 在数据存储介质的未使用区中的用户定义的数据
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申请号： EP97301478.0申请日： 1997-03-05
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公开(公告)号： EP0795861A2公开(公告)日： 1997-09-17
- 发明人: Fry, Scott Milton , Johnson, Steven Douglas , Wilson, Steven Bennett
- 申请人： International Business Machines Corporation
- 申请人地址： Old Orchard Road Armonk, N.Y. 10504 US
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： Old Orchard Road Armonk, N.Y. 10504 US
- 代理机构： Moss, Robert Douglas
- 优先权： US614032 19960312
- 主分类号： G11B20/12
- IPC分类号： G11B20/12
摘要：
A storage device controller that records user data in a plurality of equal-sized partitions in parallel linear tracks and records tape format information in a protected region at one end of a track and thereby defines an unused area across all the remaining storage media tracks in which user data is not recorded, provides a user accessible supplemental storage area by storing user data in one or more of the unused areas.
公开/授权文献
- EP0795861B1 User-defined data in an unused region of data storage media 公开/授权日：2002-09-25
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