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1. 发明授权

US07007194B1 Data storage system having point-to-point configuration 有权
标题翻译：具有点到点配置的数据存储系统
公开(公告)号：US07007194B1
公开(公告)日：2006-02-28
申请号：US09606730
申请日：2000-06-29
申请人： Paul C. Wilson , Mark Zani , Farouk Khan , Christopher S. MacLellan , John K. Walton , Steven MacArthur , Kendall A. Chilton , William Tuccio , Robert A. Thibault
发明人： Paul C. Wilson , Mark Zani , Farouk Khan , Christopher S. MacLellan , John K. Walton , Steven MacArthur , Kendall A. Chilton , William Tuccio , Robert A. Thibault
IPC分类号： G06F11/00
CPC分类号： G06F11/2089 , G06F11/201 , G06F12/0866 , G06F2201/85
摘要： A system interface includes a plurality of first directors, a plurality of second directors, a data transfer section and a message network. The data transfer section includes a cache memory. The cache memory is coupled to the plurality of first and second directors. The messaging network operates independently of the data transfer section and such network is coupled to the plurality of first directors and the plurality of second directors. The first and second directors control data transfer between the first directors and the second directors in response to messages passing between the first directors and the second directors through the messaging network to facilitate data transfer between first directors and the second directors. The data passes through the cache memory in the data transfer section. A method for operating a data storage system adapted to transfer data between a host computer/server and a bank of disk drives. The method includes transferring messages through a messaging network with the data being transferred between the host computer/server and the bank of disk drives through a cache memory, such message network being independent of the cache memory.
摘要翻译：系统接口包括多个第一导向器，多个第二导向器，数据传输部分和消息网络。数据传送部分包括高速缓冲存储器。高速缓存存储器耦合到多个第一和第二导向器。消息传递网络独立于数据传送部分运行，并且这样的网络耦合到多个第一董事和多个第二董事。第一和第二位董事通过消息传递网络响应第一任董事和第二任董事之间的信息，控制第一任董事与第二任董事之间的数据转移，以促进第一任董事与第二任董事之间的数据转移。数据通过数据传输部分的高速缓冲存储器。一种用于操作适于在主计算机/服务器和一组磁盘驱动器之间传送数据的数据存储系统的方法。该方法包括通过消息传递网络传送消息，数据通过高速缓冲存储器在主机计算机/服务器和磁盘驱动器组之间传输，这样的消息网络独立于高速缓冲存储器。

2. 发明授权

US06230217B1 Data storage system having a host computer coupled to bank of disk drives through interface comprising plurality of directors, buses, and a PCB connectors 有权
标题翻译：数据存储系统具有通过包括多个导向器，总线和PCB连接器的接口耦合到磁盘驱动器组的主计算机
公开(公告)号：US06230217B1
公开(公告)日：2001-05-08
申请号：US09223110
申请日：1998-12-30
申请人： William Tuccio , Farouk Khan , Brian Gallagher
发明人： William Tuccio , Farouk Khan , Brian Gallagher
IPC分类号： G06F1300
CPC分类号： G06F3/0619 , G06F3/0658 , G06F3/0689
摘要： A data storage system wherein a host computer is coupled to a bank of disk drives through a system interface. The interface has a memory with a high address memory section and a low address memory section. A plurality of directors control data transfer between the host computer and the bank of disk drives as such data passes through the memory. A pair of high address busses electrically is connected to the high address memory and a pair of low address busses is electrically connected to the low address memory. Each one of the directors is electrically connected to one of the pair of high address busses and one of the pair of low address busses. A front-end portion of the directors is electrically connected to the host computer and a rear-end portion of the directors is electrically connected to the bank of disk drives. The bank of disk drives has a plurality of sets of electrically connected disk drives, each one of the sets being connected to a corresponding one of the input/output interfaces of a corresponding one of the rear-end directors through the adapter card connected to such corresponding one of the rear-end directors and, through the printed circuit board, to the adapter card in the another one of the electrical connectors and to the input/output interface of the rear-end director in such other one of the electrical connectors. Each pair of a plurality of bus arbiters is electrically connected to ends of a corresponding one of the busses. One of the arbiters is a master arbiter and the other a slave arbiter. A pair of reference voltage generator is also connected to ends of each bus.
摘要翻译：一种数据存储系统，其中主计算机通过系统接口耦合到一组磁盘驱动器。该接口具有高地址存储器部分和低地址存储器部分的存储器。当这些数据通过存储器时，多个导向器控制主计算机和磁盘驱动器组之间的数据传输。一对高地址总线电连接到高地址存储器，一对低地址总线电连接到低地址存储器。每个导向器电连接到一对高地址总线中的一个和一对低地址总线中的一个。导向器的前端部分电连接到主计算机，并且导向器的后端部分电连接到磁盘驱动器组。磁盘驱动器组具有多组电连接的磁盘驱动器，每组中的每一个通过连接到这些磁盘驱动器的适配器卡连接到对应的一个后端引导器的对应的一个输入/输出接口相应的一个后端导向器，并通过印刷电路板连接到另一个电连接器中的适配器卡，以及另一个电连接器中后端导向器的输入/输出接口。每对多个总线仲裁器电连接到对应的一个总线的端部。仲裁者之一是主仲裁者，另一个是仲裁者。一对参考电压发生器也连接到每个总线的端。

3. 发明授权

US06289401B1 Data storage system having a host computer coupled to bank of disk drives through interface comprising plurality of directors, two pairs of buses, and memory sections 有权
标题翻译：数据存储系统具有通过包括多个导向器，两对总线和存储器部分的接口耦合到磁盘驱动器组的主计算机
公开(公告)号：US06289401B1
公开(公告)日：2001-09-11
申请号：US09223115
申请日：1998-12-30
申请人： William Tuccio , Christopher Mulvey , Farouk Khan
发明人： William Tuccio , Christopher Mulvey , Farouk Khan
IPC分类号： G06F1314
CPC分类号： G06F13/409 , G06F3/0601 , G06F2003/0692
摘要： A data storage system wherein a host computer is coupled to a bank of disk drives through a system interface. The interface has a memory with a high address memory section and a low address memory section. A plurality of directors control data transfer between the host computer and the bank of disk drives as such datapasses through the memory. A pair of high address busses electrically is connected to the high address memory and a pair of low address busses is electrically connected to the low address memory. Each one of the directors is electrically connected to one of the pair of high address busses and one of the pair of low address busses.
摘要翻译：一种数据存储系统，其中主计算机通过系统接口耦合到一组磁盘驱动器。该接口具有高地址存储器部分和低地址存储器部分的存储器。多个导向器通过存储器来控制主计算机和磁盘驱动器组之间的数据传输作为这样的数据传输。一对高地址总线电连接到高地址存储器，一对低地址总线电连接到低地址存储器。每个导向器电连接到一对高地址总线中的一个和一对低地址总线中的一个。

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