会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明授权
    • Disk apparatus and control method therefor
    • 磁盘设备及其控制方法
    • US06721906B1
    • 2004-04-13
    • US09678208
    • 2000-09-27
    • Shohichi HirashitaHirofumi SaitohKayo Takahashi
    • Shohichi HirashitaHirofumi SaitohKayo Takahashi
    • G06F1100
    • G06F11/1435G06F3/061G06F3/0614G06F3/0659G06F3/0674
    • In a novel method for controlling a disk apparatus having an interface, command storage, and data storage, one or more commands are received from an external apparatus via the interface, and the one or more commands are held in the command storage. A command to be next executed is selected from among the one or more commands and dispatched for execution. It is determined whether an error relating to accessing the data storage has arisen during execution of the selected command. If so, the selected command is restored to the command storage. A subsequent command to be next executed may then be selected. In one described embodiment, an estimated seek time for the selected command is determined, and it is judged that an error has arisen if actual seek time of the selected command exceeds the estimated seek time.
    • 在用于控制具有接口,命令存储和数据存储的盘装置的新颖方法中,经由接口从外部装置接收一个或多个命令,并且一个或多个命令被保存在命令存储器中。 从一个或多个命令中选择要下一次执行的命令并分派执行。 确定在执行所选择的命令期间是否产生了与访问数据存储有关的错误。 如果是,则将所选命令恢复到命令存储。 然后可以选择下一个执行的后续命令。 在一个所描述的实施例中,确定所选命令的估计搜索时间,并且如果所选择的命令的实际搜索时间超过估计的搜索时间,则判断出错误。