Disk array device and method of supplying power to disk array device
    111.
    发明申请
    Disk array device and method of supplying power to disk array device 有权
    磁盘阵列设备和向磁盘阵列设备供电的方法

    公开(公告)号:US20050216777A1

    公开(公告)日:2005-09-29

    申请号:US11137985

    申请日:2005-05-25

    摘要: A disk array device and a method of supplying power to a disk array device to which power is supplied by at least two AC inputs are provided. Where at least two AC/DC power-supply groups are provided in correspondence with each of the AC inputs and each AC/DC power-supply group includes at least two AC/DC power supplies that are connected to the AC input corresponding to that group, outputs from the AC/DC power supplies are summed separately for each group to obtain group total outputs for each group, and the group total outputs are input to each of a plurality of loads in the disk array device to provide power to each of the loads.

    摘要翻译: 提供一种磁盘阵列装置和向由至少两个AC输入提供电力的磁盘阵列装置供电的方法。 在与每个AC输入相对应地提供至少两个AC / DC电源组的情况下,每个AC / DC电源组包括连接到与该组相对应的AC输入的至少两个AC / DC电源 ,AC / DC电源的输出对于每个组分别相加以获得每组的组总输出,并且组总输出被输入到磁盘阵列装置中的多个负载中的每一个,以向 负载

    Storage system
    112.
    发明申请
    Storage system 失效
    存储系统

    公开(公告)号:US20050128626A1

    公开(公告)日:2005-06-16

    申请号:US10788401

    申请日:2004-03-01

    IPC分类号: G06F3/06 G11B15/18 G11B19/20

    摘要: A storage system capable of reducing the start-up time of disk drives is provided. If a power source monitor circuit itself is normal (S93), the power source monitor circuit reads a detection signal from a detection circuit, and checks power sources (S94). If the power sources are normal (S95), all disks are spun up (S96). When the spin-up of all disks is completed (S98), processing is completed. If either of two power sources fails (S95), the power source monitor circuit reports the fact to a host control logical part (S99). The power source monitor circuit clears its internal counter to zero (S100) and issues a drive command to HDDs (S101). When the spin-up of all disks is completed (S103), processing is completed. If there is a disk which has not yet been spun up, the power source monitor circuit sets the internal counter to n+1 (S104) and returns to Step S101. N-number of HDDs are divided into groups respectively including six disks, six disks, four disks and one disk, and if the disks are driven in units of the groups, the power source monitor circuit sets the internal counter to n+Δn.

    摘要翻译: 提供了能够减少磁盘驱动器启动时间的存储系统。 如果电源监视电路本身正常(S93),则电源监视电路从检测电路读取检测信号,并检查电源(S94)。 如果电源正常(S95),则所有的磁盘都被旋转(S96)。 当所有磁盘的启动完成时(S98),处理完成。 如果两个电源中的任一个发生故障(S95),电源监视电路将事件报告给主机控制逻辑部分(S 99)。 电源监视电路将其内部计数器清零(S100),并向HDD发出驱动命令(S101)。 当所有磁盘的旋转完成时(S103),处理完成。 如果存在尚未旋转的盘,则电源监视电路将内部计数器设置为n + 1(S104),并返回到步骤S101。 N个HDD被分成包括六个磁盘,六个磁盘,四个磁盘和一个磁盘的组,并且如果以组为单位驱动磁盘,则电源监视器电路将内部计数器设置为n + Deltan。

    Disk array system
    113.
    发明申请
    Disk array system 有权
    磁盘阵列系统

    公开(公告)号:US20050081068A1

    公开(公告)日:2005-04-14

    申请号:US10745571

    申请日:2003-12-29

    IPC分类号: G06F1/26 G06F3/06

    摘要: A disk array system including at least one channel control portion, at least one disk control portion, a cache memory, a cache switch, a shared memory, a power unit, and a casing for storing the channel control portion, the disk control portion, the cache memory, the cache switch, the shared memory and the power unit, wherein: each of the channel control portion, the disk control portion, the cache memory, the cache switch and the shared memory includes a control board having a plurality of electronic circuits different in operating voltage, and a voltage converter for converting a single input voltage into voltages for operating the electronic circuits respectively; and the power unit supplies a voltage to the voltage converter provided in each of the channel control portion, the disk control portion, the cache memory, the cache switch and the shared memory.

    摘要翻译: 磁盘阵列系统,包括至少一个通道控制部分,至少一个磁盘控制部分,高速缓存存储器,高速缓存开关,共享存储器,电源单元和用于存储通道控制部分的外壳,磁盘控制部分, 高速缓冲存储器,高速缓存交换机,共享存储器和功率单元,其中:信道控制部分,盘控制部分,高速缓存存储器,高速缓存交换机和共享存储器中的每一个包括具有多个电子 用于将单个输入电压转换成用于操作电子电路的电压的电压转换器; 并且电源单元向设置在通道控制部,盘控制部,高速缓冲存储器,高速缓存开关和共享存储器中的电压转换器提供电压。

    Disk array system and disk drive unit
    114.
    发明申请
    Disk array system and disk drive unit 失效
    磁盘阵列系统和磁盘驱动器单元

    公开(公告)号:US20050080989A1

    公开(公告)日:2005-04-14

    申请号:US10745573

    申请日:2003-12-29

    CPC分类号: G11B33/126

    摘要: A disk array system including: at least one channel control portion for receiving an input/output request of data from an information processor and exchanging the data with the information processor; at least one disk control portion for exchanging the data with a disk drive in accordance with the input/output request; a cache memory for storing the data exchanged between the channel control portion and the disk control portion; a cache switch for forming a communication path between the channel control portion and the cache memory; a shared memory for storing the input/output request exchanged between the channel control portion and the disk control portion; and at least one disk drive unit including the disk drive, and a canister for storing the disk drive; wherein the canister is provided with a power unit for supplying electric power to the drive device for driving the disk drive.

    摘要翻译: 一种磁盘阵列系统,包括:至少一个通道控制部分,用于从信息处理器接收数据的输入/输出请求并与信息处理器交换数据; 至少一个磁盘控制部分,用于根据输入/输出请求与磁盘驱动器交换数据; 用于存储在信道控制部分和盘控制部分之间交换的数据的高速缓冲存储器; 用于在所述通道控制部分和所述高速缓冲存储器之间形成通信路径的高速缓存开关; 共享存储器,用于存储在信道控制部分和盘控制部分之间交换的输入/输出请求; 以及包括盘驱动器的至少一个盘驱动器单元和用于存储盘驱动器的罐; 其中,所述罐设置有用于向所述驱动装置供电以驱动所述盘驱动器的动力单元。

    Multi-stage honeycomb heater
    117.
    发明授权
    Multi-stage honeycomb heater 失效
    多级蜂窝式加热器

    公开(公告)号:US5465573A

    公开(公告)日:1995-11-14

    申请号:US91917

    申请日:1993-07-16

    IPC分类号: F01N3/20 F01N13/02 B60L1/02

    摘要: A multi-stage honeycomb heater includes: at least two honeycomb heaters electrically connected with each other and disposed along a stream of fluid; the two honeycomb heaters including furthest upstream honeycomb heater and a an adjacent honeycomb heater which is adjacent to and downstream of the furthest upstream honeycomb heater; each of the two honeycomb heaters having an electrically conductive honeycomb structure the honeycomb structure of the upstream honeycomb heater having slits for adjusting its electrical resistance and/or element for adjusting heat capacity of the honeycomb structure so that the ratio of applied power to heat capacity of the furthest upstream honeycomb heater is larger than the ratio of applied power to heat capacity of the adjacent honeycomb heater. Thus the upstream heater and the downstream heater can give similar temperature increases without a temperature distribution along a flow direction during the engine warm-up. A catalyst composition is coated on the partition walls of the honeycomb structure, and the light-off temperature of the catalyst composition of the upstream honeycomb heater is lower than that of the adjacent honeycomb heater.

    摘要翻译: 多级蜂窝式加热器包括:至少两个彼此电连接并沿着流体流布置的蜂窝式加热器; 包括最远的上游蜂窝式加热器的两个蜂窝式加热器和与最远的上游蜂窝式加热器相邻并且在其下游的相邻蜂窝式加热器; 两个蜂窝式加热器中的每一个具有导电蜂窝结构体,上游蜂窝式加热器的蜂窝结构体具有用于调节其电阻的狭缝和/或用于调节蜂窝结构体的热容量的元件,从而使得所施加的功率与热容量之比 最远的上游蜂窝式加热器大于相邻蜂窝式加热器的施加功率与热容量的比率。 因此,在发动机预热期间,上游加热器和下游加热器可以提供相似的温度升高而没有沿着流动方向的温度分布。 催化剂组合物涂布在蜂窝结构体的隔壁上,上游蜂窝式加热器的催化剂组合物的起燃温度低于相邻的蜂窝式加热器。