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1. 发明授权

EP0426189B1 Mass data storage library 失效
标题翻译： Massedatenspeicherbibliothek
公开(公告)号：EP0426189B1
公开(公告)日：1999-01-27
申请号：EP90121002.1
申请日：1990-11-02
申请人： Raytheon E-Systems Inc.
发明人： Martin, Charles W. , Reid, Frederick S. , Forbus, Gary L. , Adams, Steve M. , Shannon, C. Pat , Pirpich, Eric A.
IPC分类号： G06F17/30
CPC分类号： G06F17/30315 , G06F3/0601 , G06F2003/0697 , G11B27/002 , G11B27/11 , G11B27/36 , G11B2220/41 , G11B2220/90

2. 发明公开

EP0426189A2 Mass data storage library 失效
标题翻译： Massedatenspeicherbibliothek。
公开(公告)号：EP0426189A2
公开(公告)日：1991-05-08
申请号：EP90121002.1
申请日：1990-11-02
申请人： E-SYSTEMS INC.
发明人： Martin, Charles W. , Reid, Frederick S. , Forbus, Gary L. , Adams, Steve M. , Shannon, C. Pat , Pirpich, Eric A.
IPC分类号： G06F15/401 , G06F15/413
CPC分类号： G06F17/30315 , G06F3/0601 , G06F2003/0697 , G11B27/002 , G11B27/11 , G11B27/36 , G11B2220/41 , G11B2220/90
摘要： A mass data storage unit includes a plurality of first data storage modules for containing tape cassettes that form a mass information storage library, a data directory archive comprising a data storage medium for maintaining a directory of the information contained on each data storage module tape cassette, and data record/playback modules for receiving any selected tape cassette from any data storage module in the mass storage library, thus providing global access to the media. A plurality of interface computers are coupled to a plurality of host computers for receiving data and for generating request signals to access information stored on said tape cassette. A file directory is coupled to the interface computers and the data directory archive for receiving the request signals, locating in the data directory archive the address of the tape cassette containing the stored information and generating a data address location output signal for the tape cassette containing the stored information. A control computer is coupled to the file directory and the mass storage library for receiving the data address location output signal from the file directory and in response thereto generating a signal for causing the selected tape cassette in the data storage module containing the requested information to be loaded into a selected data record/playback unit. An input/output data channel couples the interface computer generating the access request signal to the selected data record/playback module for selectively reading the stored information from and writing data to the selected tape cassette.
摘要翻译：大容量数据存储单元包括多个第一数据存储模块，用于容纳形成大容量信息存储库的磁带盒，数据目录存档包括用于维护包含在每个数据存储模块磁带盒中的信息的目录的数据存储介质，以及用于从大容量存储库中的任何数据存储模块接收任何所选择的磁带盒的数据记录/重放模块，从而提供对媒体的全局访问。多个接口计算机耦合到多个主计算机，用于接收数据并产生用于访问存储在所述磁带盒上的信息的请求信号。将文件目录耦合到接口计算机和用于接收请求信号的数据目录存档，在数据目录中定位存储包含存储信息的磁带的地址，并产生用于包含存储信息的磁带的数据地址位置输出信号存储信息。控制计算机耦合到文件目录和大容量存储库，用于从文件目录接收数据地址位置输出信号，并且响应于此产生用于使包含请求的信息的数据存储模块中的所选磁带的信号为加载到选定的数据记录/播放单元中。输入/输出数据信道将产生访问请求信号的接口计算机与选择的数据记录/重放模块耦合，用于选择性地读取所存储的信息并将数据写入所选择的磁带盒。

3. 发明公开

EP0426189A3 Mass data storage library 失效
标题翻译：大量数据存储库
公开(公告)号：EP0426189A3
公开(公告)日：1993-03-17
申请号：EP90121002.1
申请日：1990-11-02
申请人： E-SYSTEMS INC.
发明人： Martin, Charles W. , Reid, Frederick S. , Forbus, Gary L. , Adams, Steve M. , Shannon, C. Pat , Pirpich, Eric A.
IPC分类号： G06F15/401 , G06F15/413
CPC分类号： G06F17/30315 , G06F3/0601 , G06F2003/0697 , G11B27/002 , G11B27/11 , G11B27/36 , G11B2220/41 , G11B2220/90
摘要： A mass data storage unit includes a plurality of first data storage modules for containing tape cassettes that form a mass information storage library, a data directory archive comprising a data storage medium for maintaining a directory of the information contained on each data storage module tape cassette, and data record/playback modules for receiving any selected tape cassette from any data storage module in the mass storage library, thus providing global access to the media. A plurality of interface computers are coupled to a plurality of host computers for receiving data and for generating request signals to access information stored on said tape cassette. A file directory is coupled to the interface computers and the data directory archive for receiving the request signals, locating in the data directory archive the address of the tape cassette containing the stored information and generating a data address location output signal for the tape cassette containing the stored information. A control computer is coupled to the file directory and the mass storage library for receiving the data address location output signal from the file directory and in response thereto generating a signal for causing the selected tape cassette in the data storage module containing the requested information to be loaded into a selected data record/playback unit. An input/output data channel couples the interface computer generating the access request signal to the selected data record/playback module for selectively reading the stored information from and writing data to the selected tape cassette.

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