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11. 发明申请

US20050141184A1 Storage system 失效
标题翻译：存储系统
公开(公告)号：US20050141184A1
公开(公告)日：2005-06-30
申请号：US10802913
申请日：2004-03-18
申请人： Hiroshi Suzuki , Hiromi Matsushige , Masato Ogawa , Tomokazu Yokoyama , Masateru Kurokawa
发明人： Hiroshi Suzuki , Hiromi Matsushige , Masato Ogawa , Tomokazu Yokoyama , Masateru Kurokawa
IPC分类号： G06F1/26 , G06F3/06 , G11B33/00 , G11B33/12 , H05K5/00
CPC分类号： G11B33/126 , G06F1/26 , Y10T307/383
摘要： In a RAID system, the power supplied to hard disks (HDDs) can be increased, and a plurality of types of HDDs can be installed. A plurality of HDD packs 33 are supplied with a single high voltage from a motherboard 28. The HDD packs 33 each accommodate, in a canister, an HDD 107, 181, 185 or 187 with different power supply specifications or communication interface specifications, as well as a DC/DC converter 109 to convert the power supply. Part of the HDD packs 33 have a data transfer interface conversion circuit 195 as well.
摘要翻译：在RAID系统中，可以增加提供给硬盘（HDD）的电力，并且可以安装多种类型的HDD。从主板28向多个HDD组件33提供单个高电压。 HDD包33各自容纳具有不同电源规格或通信接口规范的HDD 107,181,185或187，以及用于转换电源的DC / DC转换器109。 HDD包33的一部分也具有数据传送接口转换电路195。

12. 发明授权

US07667918B2 Disk array device 失效
标题翻译：磁盘阵列设备
公开(公告)号：US07667918B2
公开(公告)日：2010-02-23
申请号：US11198192
申请日：2005-08-08
申请人： Katsunori Hayashi , Hiroshi Suzuki , Tomokazu Yokoyama , Toshiyuki Nagamori
发明人： Katsunori Hayashi , Hiroshi Suzuki , Tomokazu Yokoyama , Toshiyuki Nagamori
IPC分类号： G11B19/02
CPC分类号： G11B19/2009
摘要： Provided is a highly reliable disk array device. Specifically, this disk array device has a number of hard disk drives for respectively storing data, and which converts a first direct voltage supplied to each of the hard disk drives via a common power supply bus into a second direct voltage required by the hard disk drives at each of the hard disk drives, wherein each of the hard disk drives includes a voltage converter for converting the first direct voltage into the second direct voltage; a control unit for controlling the voltage converter so as to suppress the fluctuation of the second direct voltage based on the second direct voltage output from the voltage converter; and a response characteristics switching unit for switching the response characteristics of the control unit against the fluctuation of the second direct voltage so as to improve the response characteristics of the control unit against the fluctuation of the second direct voltage when a transitional voltage fluctuation of the second direct voltage occurs.
摘要翻译：提供了一种高度可靠的磁盘阵列设备。特别地，该磁盘阵列装置具有多个用于分别存储数据的硬盘驱动器，并且其经由公共电源总线将提供给每个硬盘驱动器的第一直流电压转换为硬盘驱动器所需的第二直流电压在每个硬盘驱动器中，其中每个硬盘驱动器包括用于将第一直流电压转换成第二直流电压的电压转换器; 控制单元，用于控制电压转换器，以便基于从电压转换器输出的第二直流电压来抑制第二直流电压的波动; 以及响应特性切换单元，用于根据第二直流电压的波动来切换控制单元的响应特性，以便当第二直流电压的过渡电压波动时，改善控制单元的响应特性与第二直流电压的波动发生直流电压。

13. 发明申请

US20090063901A1 Storage system that finds occurrence of power source failure 有权
标题翻译：发现电源故障的存储系统
公开(公告)号：US20090063901A1
公开(公告)日：2009-03-05
申请号：US12068205
申请日：2008-02-04
申请人： Hiroshi Suzuki , Tsutomu Koga , Tetsuya Inoue , Tomokazu Yokoyama , Kenji Jin
发明人： Hiroshi Suzuki , Tsutomu Koga , Tetsuya Inoue , Tomokazu Yokoyama , Kenji Jin
IPC分类号： G06F11/00
CPC分类号： G11B27/36 , G06F11/1443 , G06F11/201 , G06F11/2015 , G06F11/2089 , G11B27/002 , G11B2220/2516
摘要： One or more switches are interposed between a controller portion and a storage device. When transmission of a command to a certain storage device fails, a command is transmitted starting from an upstream side to a downstream side of a path between the controller portion and the switch to which the certain storage device is connected, and when command transmission fails while transmitting a command from a kth switch (k is an integer of 0 or more) which is connected to a (k+1)th switch and is one level upstream of the (k+1)th switch or from any port of the controller portion, it is determined that a failure has occurred in a power source that supplies power to the (k+1)th switch.
摘要翻译：一个或多个开关插在控制器部分和存储装置之间。当向某个存储设备发送命令失败时，从控制器部分与某个存储设备连接的交换机之间的路径的上游侧到下游侧发送命令，并且当命令传输失败时从第k个开关发送命令（k为0以上的整数），连接到第（k + 1）个开关，并且是第（k + 1）个开关的上游的一个电平或从控制器的任何端口确定在向第（k + 1）开关供电的电源中发生故障。

14. 发明授权

US07423354B2 Storage system 失效
标题翻译：存储系统
公开(公告)号：US07423354B2
公开(公告)日：2008-09-09
申请号：US10802913
申请日：2004-03-18
申请人： Hiroshi Suzuki , Hiromi Matsushige , Masato Ogawa , Tomokazu Yokoyama , Masateru Kurokawa
发明人： Hiroshi Suzuki , Hiromi Matsushige , Masato Ogawa , Tomokazu Yokoyama , Masateru Kurokawa
IPC分类号： H02J1/00 , H02J3/00
CPC分类号： G11B33/126 , G06F1/26 , Y10T307/383
摘要： In a RAID system, the power supplied to hard disks (HDDs) can be increased, and a plurality of types of HDDs can be installed. A plurality of HDD packs 33 are supplied with a single high voltage from a motherboard 28. The HDD packs 33 each accommodate, in a canister, an HDD 107, 181, 185 or 187 with different power supply specifications or communication interface specifications, as well as a DC/DC converter 109 to convert the power supply. Part of the HDD packs 33 have a data transfer interface conversion circuit 195 as well.
摘要翻译：在RAID系统中，可以增加提供给硬盘（HDD）的电力，并且可以安装多种类型的HDD。从主板28向多个HDD组件33提供单个高电压。 HDD包33各自容纳具有不同电源规格或通信接口规范的HDD 107,181,185或187，以及用于转换电源的DC / DC转换器109。 HDD包33的一部分也具有数据传送接口转换电路195。

15. 发明申请

US20070170782A1 Storage system 失效
标题翻译：存储系统
公开(公告)号：US20070170782A1
公开(公告)日：2007-07-26
申请号：US11710423
申请日：2007-02-26
申请人： Hiroshi Suzuki , Hiromi Matsushige , Masato Ogawa , Tomokazu Yokoyama , Masateru Kurokawa
发明人： Hiroshi Suzuki , Hiromi Matsushige , Masato Ogawa , Tomokazu Yokoyama , Masateru Kurokawa
IPC分类号： H02J1/10
CPC分类号： G11B33/126 , G06F1/26 , Y10T307/383
摘要： In a RAID system, the power supplied to hard disks (HDDs) can be increased, and a plurality of types of HDDs can be installed. A plurality of HDD packs 33 are supplied with a single high voltage from a motherboard 28. The HDD packs 33 each accommodate, in a canister, an HDD 107, 181, 185 or 187 with different power supply specifications or communication interface specifications, as well as a DC/DC converter 109 to convert the power supply. Part of the HDD packs 33 have a data transfer interface conversion circuit 195 as well.
摘要翻译：在RAID系统中，可以增加提供给硬盘（HDD）的电力，并且可以安装多种类型的HDD。从主板28向多个HDD组件33提供单个高电压。 HDD包33各自容纳具有不同电源规格或通信接口规范的HDD 107,181,185或187，以及用于转换电源的DC / DC转换器109。 HDD包33的一部分也具有数据传送接口转换电路195。

16. 发明授权

US07120736B2 Storage unit and circuit for shaping communication signal 有权
公开(公告)号：US07120736B2
公开(公告)日：2006-10-10
申请号：US10649687
申请日：2003-08-28
申请人： Hiromi Matsushige , Hiroshi Suzuki , Masato Ogawa , Tomokazu Yokoyama , Yasuhiro Sakakibara
发明人： Hiromi Matsushige , Hiroshi Suzuki , Masato Ogawa , Tomokazu Yokoyama , Yasuhiro Sakakibara
IPC分类号： G11B20/00 , G06F13/12
CPC分类号： G06F3/0658 , G06F3/061 , G06F3/0689
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.

17. 发明授权

US07111081B2 Storage device having plural disk units and plural disk control units connected by control signal transmission cables that carry different control signals 有权
标题翻译：具有多个盘单元的存储装置和由携带不同控制信号的控制信号传输电缆连接的多个盘控制单元
公开(公告)号：US07111081B2
公开(公告)日：2006-09-19
申请号：US10849205
申请日：2004-05-20
申请人： Hiroshi Suzuki , Hiromi Matsushige , Masato Ogawa , Tomokazu Yokoyama , Testuya Inoue
发明人： Hiroshi Suzuki , Hiromi Matsushige , Masato Ogawa , Tomokazu Yokoyama , Testuya Inoue
IPC分类号： G06F13/00
CPC分类号： G06F3/0626 , G06F3/0658 , G06F3/0689
摘要： A storage device that is communicably connected to a host computer includes a plurality of disk units for storing data from the host computer. Each of the disk units includes a plurality of hard disks and is connected to one of a plurality of ports. A plurality of disk unit control units control the plurality of disk units, and each of the disk unit control units includes a memory for temporarily holding data from the host computer. A plurality of control signal transmission cables transmit control signals from the disk unit control units to the disk units. At least one of the control signal transmission cables is connected to at least two of the disk unit control units and transmits different control signals to at least two of the disk units. This enables device miniaturization and reduced costs for the storage device without a drop in reliability, even when a variety of devices are mounted in a highly dense configuration.
摘要翻译：可通信地连接到主计算机的存储设备包括用于存储来自主计算机的数据的多个盘单元。每个盘单元包括多个硬盘并且连接到多个端口中的一个。多个盘单元控制单元控制多个盘单元，并且每个盘单元控制单元包括用于临时保存来自主计算机的数据的存储器。多个控制信号传输电缆将控制信号从盘单元控制单元发送到盘单元。至少一个控制信号传输电缆连接到至少两个盘单元控制单元，并将不同的控制信号发送到至少两个盘单元。这使得设备小型化并且降低了存储设备的成本，而不会降低可靠性，即使当各种设备安装在高密度配置中时。

18. 发明申请

US20060176648A1 Disk array device 审中-公开
标题翻译：磁盘阵列设备
公开(公告)号：US20060176648A1
公开(公告)日：2006-08-10
申请号：US11085052
申请日：2005-03-22
申请人： Tetsuya Inoue , Hiroshi Suzuki , Hiromi Matsushige , Masato Ogawa , Tomokazu Yokoyama , Masateru Kurokawa
发明人： Tetsuya Inoue , Hiroshi Suzuki , Hiromi Matsushige , Masato Ogawa , Tomokazu Yokoyama , Masateru Kurokawa
IPC分类号： H02B1/00
CPC分类号： H05K7/20736 , G11B33/12 , H05K7/2019
摘要： In a disk array device on which plural power supply units and plural HDD modules operated by the power supplied from power supplies of the power supply units subjected to temperature control by the airflow generated by cooling fans are connected in parallel and mounted via a relay substrate, the power supply unit has a power control unit for supplying power to the cooling fan in a normal operation from the power supply in the self power supply unit having the relevant cooling fan, and, when failure occurs in the power supply, supplying power to the cooling fan in the self power supply unit having the relevant power supply from another power supply in another power supply unit different from the relevant self power supply unit.
摘要翻译：在通过由冷却风扇产生的气流进行了温度控制的供电单元的电源供给的电力供给的多个电源单元和多个HDD模块并联连接并经由继电器基板安装的盘阵列装置中，电源单元具有电力控制单元，用于从具有相关冷却风扇的自身电源单元中的电源在正常操作中向冷却风扇供电，并且当电源发生故障时，向具有来自与相关自供电单元不同的另一电源单元中的另一电源的相关电源的自供电单元中的冷却风扇。

19. 发明授权

US07051216B2 Disk array device and method of supplying power to disk array device 有权
公开(公告)号：US07051216B2
公开(公告)日：2006-05-23
申请号：US10463723
申请日：2003-06-16
申请人： Hiroshi Suzuki , Hiromi Matsushige , Masato Ogawa , Tomokazu Yokoyama
发明人： Hiroshi Suzuki , Hiromi Matsushige , Masato Ogawa , Tomokazu Yokoyama
IPC分类号： G06F1/26
CPC分类号： G11B33/126 , G06F1/26 , G06F1/30 , G06F11/2015
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.

20. 发明授权

US07047427B2 Disk subsystem 有权
公开(公告)号：US07047427B2
公开(公告)日：2006-05-16
申请号：US10382803
申请日：2003-03-06
申请人： Hiroshi Suzuki , Hiromi Matsushige , Masato Ogawa , Tomokazu Yokoyama
发明人： Hiroshi Suzuki , Hiromi Matsushige , Masato Ogawa , Tomokazu Yokoyama
IPC分类号： G06F1/26
CPC分类号： G06F1/30
摘要： A power source control apparatus for a disk subsystem includes a plurality of hard disk drives (HDDs) each with two systems of fiber channel interface ports, an HDD drive section, and an HDD control logic section. The HDD drive section includes two systems of fiber channel control sections, each of which includes a fiber channel interface and a fiber channel control interface. The HDD control logic section includes two systems of HDD control logics that control read/write accesses to the HDDs. Fiber channel control signals are supplied from the HDD control logics to the fiber channel control interfaces, respectively, and the fiber channel control signals are also used to control the power source of the HDD drive section.

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