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发明公开
CN102591795A 确定存储在磁带介质上的数据的访问序列的方法和系统 失效 - 权利终止

确定存储在磁带介质上的数据的访问序列的方法和系统
摘要：
本发明的实施方式涉及确定存储在磁带介质上的数据的访问序列的方法和系统。具体地，提供了用于确定存储在磁带介质上的多个数据组的访问序列的方法、计算机系统和计算机程序产品。基于多个数据组中的哪个数据组的开端最接近磁带介质的当前位置，选择访问序列中的第一数据组。基于多个数据组中的哪个剩余数据组的开端最接近访问序列中的第一数据组的结尾，选择访问序列中的第二数据组。
摘要（英）：

The embodiments of the invention relate to a method and a system for determining access sequence of data stored on a tape medium. Methods, computer systems, and computer program products are provided for determining an access sequence of a plurality of data groups stored on a tape medium. A first data group in the access sequence is selected based on which data group in the plurality of data groups has a beginning closest to a current position of the tape medium. A second data group in the access sequence is selected based on which remaining data group in the plurality of data groups has a beginning closest to an end of the first data group in the access sequence.

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