公开(公告)号：US20050038850A1

公开(公告)日：2005-02-17

申请号：US10932059

申请日：2004-09-02

申请人： Kazuichi Oe ,  Takashi Watanabe

发明人： Kazuichi Oe ,  Takashi Watanabe

IPC分类号： G06F3/06 ,  G06F12/00 ,  G06F12/08 ,  G06F13/10 ,  G06F13/12 ,  G06F15/16

CPC分类号： G06F3/0611 ,  G06F3/0613 ,  G06F3/0658 ,  G06F3/067

摘要： Upon receipt of an access request from a client device (7) by way of an internal network (5), a controller (2) issues a data transfer instruction to a cache device (4) or a storage device (3). The cache device (4) or the storage device (3), which has received the data transfer instruction, carries out a direct negotiation required for data transfer with the client device (7) in accordance with the instruction, thereby directly transferring data to the client device (7). As a result, an attempt can be made to significantly curtail latency of a storage system (1) and improve a throughput [i.e. securing of a band at which performance of the internal network (5) can be exhibited sufficiently].

摘要翻译： 在通过内部网络（5）从客户机（7）接收到访问请求时，控制器（2）向高速缓存设备（4）或存储设备（3）发出数据传输指令。 已经接收到数据传输指令的高速缓存设备（4）或存储设备（3）根据该指令与客户端设备（7）进行数据传输所需的直接协商，从而直接将数据传送到 客户端设备（7）。 结果，可以尝试显着地缩短存储系统（1）的延迟并提高吞吐量[即 确保能够充分发挥内部网络（5）的性能的频带。