CN102141964B - 一种磁带重复使用的方法及装置 - Google Patents
一种磁带重复使用的方法及装置 Download PDFInfo
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- CN102141964B CN102141964B CN 201010102973 CN201010102973A CN102141964B CN 102141964 B CN102141964 B CN 102141964B CN 201010102973 CN201010102973 CN 201010102973 CN 201010102973 A CN201010102973 A CN 201010102973A CN 102141964 B CN102141964 B CN 102141964B
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CN 201010102973 CN102141964B (zh) | 2010-01-28 | 2010-01-28 | 一种磁带重复使用的方法及装置 |
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CN 201010102973 CN102141964B (zh) | 2010-01-28 | 2010-01-28 | 一种磁带重复使用的方法及装置 |
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CN102141964A CN102141964A (zh) | 2011-08-03 |
CN102141964B true CN102141964B (zh) | 2013-02-13 |
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CN 201010102973 Expired - Fee Related CN102141964B (zh) | 2010-01-28 | 2010-01-28 | 一种磁带重复使用的方法及装置 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2014101086A1 (zh) * | 2012-12-28 | 2014-07-03 | 华为技术有限公司 | 存储空间的处理方法、装置及非易失性计算机可读存储介质 |
CN103680520B (zh) * | 2013-12-27 | 2016-08-17 | 上海爱数信息技术股份有限公司 | 一种基于对象备份系统的磁带记录方法 |
CN106201343A (zh) * | 2016-06-30 | 2016-12-07 | 浪潮(北京)电子信息产业有限公司 | 一种提高物理带库磁带利用率的方法及系统 |
CN110045918B (zh) * | 2018-12-03 | 2021-09-03 | 蚂蚁金服(杭州)网络技术有限公司 | 一种高效的数据单元重用方法和系统 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN87104879A (zh) * | 1987-07-21 | 1988-02-24 | 中国人民解放军空军第四研究所 | 普通盒式录音机的高密度磁带记录技术 |
US6580581B1 (en) * | 2000-08-16 | 2003-06-17 | International Business Machines Corporation | Recovery of lateral position of a servo system with respect to longitudinal servo bands of a magnetic tape |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN87104879A (zh) * | 1987-07-21 | 1988-02-24 | 中国人民解放军空军第四研究所 | 普通盒式录音机的高密度磁带记录技术 |
US6580581B1 (en) * | 2000-08-16 | 2003-06-17 | International Business Machines Corporation | Recovery of lateral position of a servo system with respect to longitudinal servo bands of a magnetic tape |
Non-Patent Citations (1)
Title |
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JP特开2001-111960A 2001.04.20 |
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CN102141964A (zh) | 2011-08-03 |
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Effective date of registration: 20131024 Address after: Newauto Technology Building No. 49 Beijing 100080 Haidian District Wukesong Road Patentee after: China Digital Video (Beijing) Limited Address before: 100871 Beijing, Haidian District into the house road, founder of the building on the 9 floor, No. 298 Patentee before: Peking Founder Group Co., Ltd. Patentee before: Beida Fangzheng Electronics Co., Ltd., Beijing |
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