Disk storage system including a switch

    公开(公告)号:US06851029B2

    公开(公告)日:2005-02-01

    申请号:US10405645

    申请日:2003-04-03

    IPC分类号: G06F12/00 G06F13/00 G06F13/20

    摘要: A disk storage system containing a storage device having a record medium for holding the data, a plurality of storage sub-systems having a controller for controlling the storage device, a first interface node coupled to a computer using the data stored in the storage sub-systems, a plurality of second interface nodes connected to the storage sub-systems, a switch connecting to a first interface node and a plurality of second interface nodes to perform frame transfer therebetween based on node address information added to the frame. The first interface node has a configuration table to store structural information for the memory storage system and in response to the frame sent from the computer, analyzes the applicable frame, converts information relating to the transfer destination of that frame based on structural information held in the configuration table, and transfers that frame to the switch.

    Electronic device and its repairing method
    42.
    发明授权
    Electronic device and its repairing method 失效
    电子装置及其修理方法

    公开(公告)号:US06804795B1

    公开(公告)日:2004-10-12

    申请号:US09701786

    申请日:2001-05-07

    IPC分类号: G06F1100

    摘要: In a system in which a plurality of devices are connected by using a digital interface bus, in order to readily and easily cope with a specific device when the specific device malfunctions, the system, in compliance with a predetermined digital interface in which a predetermined identification code, a processing target discriminating code, a processing field prescribing code and processing executing information are set, includes means 12, 23 for recognizing the identification code, means 14, 22 for discriminating the processing target when the identification code is recognized and information processing means 16 to 19, 24, 25 for executing the processing in accordance with the processing field if the processing target contains its own device, wherein a defective device can be specified and repaired with ease.

    摘要翻译: 在通过使用数字接口总线连接多个设备的系统中,为了在特定设备发生故障时容易且容易地处理特定设备,系统符合预定数字接口,其中预定标识 设置处理对象识别码,处理字段和处理执行信息,包括用于识别识别码的装置12,23,识别识别码时识别处理目标的装置14,22;信息处理装置 16至19,24,25,用于如果处理目标包含其自己的设备,则根据处理字段执行处理,其中可以容易地指定和修复有缺陷的设备。

    Method and apparatus for providing passed pointer detection in audio/video streams on disk media
    46.
    发明授权
    Method and apparatus for providing passed pointer detection in audio/video streams on disk media 失效
    用于在磁盘媒体上的音频/视频流中提供传递的指针检测的方法和装置

    公开(公告)号:US06553455B1

    公开(公告)日:2003-04-22

    申请号:US09670482

    申请日:2000-09-26

    IPC分类号: G06F1200

    摘要: A method and apparatus for providing passed pointer detection in audio/video streams on disk media. The present invention sets up an audio/video stream on a disk drive, uses read and write commands for accessing contiguous data and provides a pointer system that provides a warning when manipulating the pointers during fast forward and reverse functions that one pointer has passed the other. The position of a first pointer and a second pointer in at least one stream is monitored during a command execution. A determination is made when the positions of the first and second pointers cross to create a passed pointer state. An indicator is set to signal that a passed pointer state has occurred. The passed pointer indicator is then used to prevent anomalous behavior in processing of the at least one stream.

    摘要翻译: 一种用于在磁盘介质上的音频/视频流中提供经过指针检测的方法和装置。 本发明在磁盘驱动器上设置音频/视频流,使用读取和写入命令来访问连续的数据,并且提供指针系统,当在一个指针已经通过另一个指针的快进和反向功能期间操纵指针时提供警告 。 在命令执行期间监视第一指针和第二指针在至少一个流中的位置。 当第一和第二指针的位置交叉以创建传递的指针状态时,确定。 一个指示符被设置为发出传递的指针状态已经发生。 然后,传递的指针指示符用于防止至少一个流的处理中的异常行为。