发明名称 |
METHOD OF IMPLICIT PARTITIONING THE STORAGE SPACE AVAILABLE ON A STORAGE MEDIUM |
摘要 |
The invention relates to a method of implicitly partitioning the storage space available on a storage medium, to a storage medium for storing user data and to a recording device for storing user data on a storage medium. In order to limit the mount/unmount time of a volume like a UDF volume on a magnetic tape for ADR and to limit overall seek times during reading it is proposed according to the invention: a)storage space available for storage on the medium is divided into a directory region and a data region, b) metadata are stored in the directory region, c) user data are stored in the data region being implicitly subdivided into data sub-regions, d) file set data for user data stored in a data sub-region are stored in a corresponding directory sub-region being assigned to this data sub-region, and e) borders and size of data sub-regions are variable. |
申请公布号 |
WO0195331(A3) |
申请公布日期 |
2002.05.16 |
申请号 |
WO2001EP06455 |
申请日期 |
2001.06.07 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
FONTIJN, WILHELMUS, F., J. |
分类号 |
G06F3/06;G06F12/00;G11B7/007;G11B20/12;G11B27/00;G11B27/32 |
主分类号 |
G06F3/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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