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    • 1. 发明授权
    • Data storage system
    • 数据存储系统
    • US07143306B2
    • 2006-11-28
    • US10403262
    • 2003-03-31
    • Ofer PoratBrian K. CampbellJane XuEric J. BrunoPaul C. Wilson
    • Ofer PoratBrian K. CampbellJane XuEric J. BrunoPaul C. Wilson
    • G06F11/00
    • G06F12/084G06F11/2053G06F12/0868G06F2212/261
    • A system interface having a cache memory and a plurality of directors. Each one of the plurality of directors includes a data pipe coupled between an input of such one of the directors. The data pipe includes a data pipe memory and a data pipe memory controller for controlling the data pipe memory. Each one of the directors includes microprocessor coupled to the data pipe memory controller. The system includes a switching network coupled to the cache memory to transfer data between the memory and: (a) the input of a selected one of the plurality of directors through the data pipe memory; (b) the microprocessor and the data pipe memory through the data pipe memory controller of a selected one of the plurality of directors; and (c) the microprocessor and the data pipe memory controller while by-passing the data pipe memory of a selected one of the plurality of directors.
    • 一种具有高速缓冲存储器和多个导向器的系统接口。 多个董事中的每一个都包括耦合在这样一个董事的输入之间的数据管。 数据管道包括数据管道存储器和用于控制数据管道存储器的数据管道存储器控制器。 每个导体包括耦合到数据管存储器控制器的微处理器。 该系统包括耦合到高速缓存存储器以在存储器之间传送数据的切换网络:(a)通过数据管道存储器输入多个导向器中的所选择的一个; (b)所述微处理器和所述数据管道存储器,通过所述多个董事中选定的一个的所述数据管道存储器控制器; 以及(c)所述微处理器和所述数据管存储器控制器,同时绕过所述多个导向器中所选择的一个的所述数据管道存储器。
    • 2. 发明授权
    • Data storage system
    • 数据存储系统
    • US06981111B1
    • 2005-12-27
    • US10403263
    • 2003-03-31
    • Ofer PoratBrian K. CampbellJane XuEric J. Bruno
    • Ofer PoratBrian K. CampbellJane XuEric J. Bruno
    • G06F12/00G06F13/40
    • G06F13/4027
    • A system and method are provided for transferring data appended with a tag indicating whether the transmit data is data allowed to be re-transmitted or inhibited from being re-transmitted to a memory section. A buffer is fed with the transmit data from a data source for transmit data to the memory section. A receiver is receives data from the memory section and checks such received data for errors. Either the transmit data from the data source is coupled to the memory section in absence of a detected error or the data in the buffer is coupled to the memory section when an error has been detected and the data has been tagged with an indication that the transmit data is data allowed to be re-transmitted; selectively.
    • 提供了一种系统和方法,用于传送附加有指示发送数据是否被允许被重传或禁止的数据被重新发送到存储器部分的标签的数据。 向数据源馈送缓冲器,用于发送数据到存储器部分。 接收机从存储器部分接收数据并检查这样的接收到的数据是否存在错误。 在没有检测到的错误的情况下,来自数据源的发送数据被耦合到存储器部分,或者当已经检测到错误并且已经利用指示发送的指示将缓冲器中的数据耦合到存储器部分时 数据是允许重传的数据; 选择性地。