
基本信息:
- 专利标题: Storage unit and circuit for shaping communication signal
- 专利标题(中):存储单元和电路,用于整形通信信号
- 申请号:US12219798 申请日:2008-07-29
- 公开(公告)号:US20080301365A1 公开(公告)日:2008-12-04
- 发明人: Hiromi MATSUSHIGE , Hiroshi SUZUKI , Masato OGAWA , Tomokazu YOKOYAMA , Yasuhiro SAKAKIBARA
- 申请人: Hiromi MATSUSHIGE , Hiroshi SUZUKI , Masato OGAWA , Tomokazu YOKOYAMA , Yasuhiro SAKAKIBARA
- 优先权: JP2003-145121 20030522
- 主分类号: G06F12/00
- IPC分类号: G06F12/00 ; G06F12/08
摘要:
The present invention relates to a storage unit comprising: a channel control portion for receiving a data input/output request; a cache memory for storing data; a disk control portion for performing input/output processing on data in accordance with the data input/output request; and a plurality of disk drives for storing data, wherein at least two of the disk drives input data to and output it from the disk control portion at different communication speeds. Further, the storage unit has a plurality of communication paths provided to connect at least one of the disk drives in such a manner as to constitute a loop defined by the FC-AL fiber channel standards, so that the communication speeds can be set differently for these different communication paths.
摘要(中):
本发明涉及一种存储单元,包括:用于接收数据输入/输出请求的通道控制部分; 用于存储数据的高速缓冲存储器; 盘控制部分,用于根据数据输入/输出请求对数据执行输入/输出处理; 以及用于存储数据的多个磁盘驱动器,其中至少两个磁盘驱动器以不同的通信速度向磁盘控制部分输入数据并将其输出。 此外,存储单元具有多个通信路径,用于连接至少一个盘驱动器,以便构成由FC-AL光纤信道标准定义的环路,使得可以不同地设置通信速度 这些不同的通信路径。
公开/授权文献:
- US07685362B2 Storage unit and circuit for shaping communication signal 公开/授权日:2010-03-23