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公开(公告)号：US07809983B2
公开(公告)日：2010-10-05
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。
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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。
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公开(公告)号：US08312325B2
公开(公告)日：2012-11-13
申请号：US13227639
申请日：2011-09-08
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，或者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。
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公开(公告)号：US08037362B2
公开(公告)日：2011-10-11
申请号：US12869260
申请日：2010-08-26
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。
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公开(公告)号：US07612467B2
公开(公告)日：2009-11-03
申请号：US11635569
申请日：2006-12-08
IPC分类号： H02J9/00
CPC分类号： G06F1/26 , G06F1/30 , Y10T307/313 , Y10T307/615 , Y10T307/707
摘要： A power device of the present invention makes a plurality of DC/DC converters redundant, and supplies power individually to a plurality of disk drives. Each first DC/DC converter is respectively made correspondent to a subgroup. One first DC/DC converter is connected to the disk drives respectively inside one subgroup, and the other first DC/DC converter is connected to the disk drives inside the other subgroup. A second DC/DC converter is made correspondent to all of the subgroups. Second DC/DC converters respectively supply direct-current power to any one disk drive of the disk drives in the subgroups.
摘要翻译： 本发明的功率器件使得多个DC / DC转换器是冗余的，并且单独地向多个盘驱动器供电。 每个第一DC / DC转换器分别对应于一个子组。 一个第一DC / DC转换器分别连接到一个子组中的磁盘驱动器，另一个第一DC / DC转换器连接到另一个子组内的磁盘驱动器。 第二个DC / DC转换器对应于所有子组。 第二个DC / DC转换器分别向子组中的磁盘驱动器的任何一个磁盘驱动器提供直流电。
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公开(公告)号：US20080005396A1
公开(公告)日：2008-01-03
申请号：US11477447
申请日：2006-06-30
申请人： Hiroshi Suzuki , Tomokazu Yokoyama , Masato Ogawa , Tetsuya Inoue , Hiromi Matsushige , Masateru Kurokawa
发明人： Hiroshi Suzuki , Tomokazu Yokoyama , Masato Ogawa , Tetsuya Inoue , Hiromi Matsushige , Masateru Kurokawa
CPC分类号： G06F13/28 , G06F3/0607 , G06F3/0635 , G06F3/0689
摘要： A storage system includes a plurality of disk drives, one or more controller boards for controlling data read and write from/to the plurality of the disk drives, and a Fibre Channel switching board for controlling path switching between the controller boards and the plurality of the disk drives. The Fibre Channel switching board has a control logical circuit for adjusting a control signal system between the controller boards and the disk drives according to a connection confirmation signal indicating whether or not the control signal cable is connected to the Fibre Channel switching board.
摘要翻译： 存储系统包括多个磁盘驱动器，用于控制从多个盘驱动器读取/写入数据的一个或多个控制器板，以及用于控制控制器板和多个盘驱动器之间的路径切换的光纤通道切换板 磁盘驱动器 光纤通道切换板具有用于根据指示控制信号电缆是否连接到光纤通道交换板的连接确认信号来调整控制器板和磁盘驱动器之间的控制信号系统的控制逻辑电路。
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公开(公告)号：US20100033020A1
公开(公告)日：2010-02-11
申请号：US12578789
申请日：2009-10-14
IPC分类号： H02J1/10
CPC分类号： G06F1/26 , G06F1/30 , Y10T307/313 , Y10T307/615 , Y10T307/707
摘要： A power device of the present invention makes a plurality of DC/DC converters redundant, and supplies power individually to a plurality of disk drives. Each first DC/DC converter is respectively made correspondent to a subgroup. One first DC/DC converter is connected to the disk drives respectively inside one subgroup, and the other first DC/DC converter is connected to the disk drives inside the other subgroup. A second DC/DC converter is made correspondent to all of the subgroups. Second DC/DC converters respectively supply direct-current power to any one disk drive of the disk drives in the subgroups.
摘要翻译： 本发明的功率器件使得多个DC / DC转换器是冗余的，并且单独地向多个盘驱动器供电。 每个第一DC / DC转换器分别对应于一个子组。 一个第一DC / DC转换器分别连接到一个子组中的磁盘驱动器，另一个第一DC / DC转换器连接到另一个子组内的磁盘驱动器。 第二个DC / DC转换器对应于所有子组。 第二个DC / DC转换器分别向子组中的磁盘驱动器的任何一个磁盘驱动器提供直流电。
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公开(公告)号：US20080177906A1
公开(公告)日：2008-07-24
申请号：US11968207
申请日：2008-01-02
IPC分类号： G06F3/00
CPC分类号： G06F11/201 , G06F11/2005
摘要： A storage control system of the present invention can carry out settings for a storage device using redundantly configured access channels. A controller of the storage control system can access a storage device using a plurality of access channels of system A and system B. Respective I/F control units each comprise a plurality of normally open-type switches. The switches of system A and the switches of system B are respectively wired-OR connected. A disk control unit outputs a control signal to an I/F control unit on the basis of a setting table. When a failure occurs in an I/F control unit of system A, the output signals of the respective switches transfer to a high-impedance state. Therefore, a storage device can be set by outputting, from an I/F control unit of system B, a signal corresponding to a desired operational mode and identification information.
摘要翻译： 本发明的存储控制系统可以使用冗余配置的访问信道来执行存储设备的设置。 存储控制系统的控制器可以使用系统A和系统B的多个存取通道访问存储设备。各个I / F控制单元各自包括多个常开型开关。 系统A的开关和系统B的开关分别与线或线连接。 盘控制单元根据设定表将控制信号输出到I / F控制单元。 当在系统A的I / F控制单元发生故障时，各开关的输出信号转移到高阻抗状态。 因此，可以通过从系统B的I / F控制单元输出与期望的操作模式和识别信息对应的信号来设置存储装置。
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公开(公告)号：US08049365B2
公开(公告)日：2011-11-01
申请号：US12578789
申请日：2009-10-14
IPC分类号： H02J9/00
CPC分类号： G06F1/26 , G06F1/30 , Y10T307/313 , Y10T307/615 , Y10T307/707
摘要： A power device of the present invention makes a plurality of DC/DC converters redundant, and supplies power individually to a plurality of disk drives. Each first DC/DC converter is respectively made correspondent to a subgroup. One first DC/DC converter is connected to the disk drives respectively inside one subgroup, and the other first DC/DC converter is connected to the disk drives inside the other subgroup. A second DC/DC converter is made correspondent to all of the subgroups. Second DC/DC converters respectively supply direct-current power to any one disk drive of the disk drives in the subgroups.
摘要翻译： 本发明的功率器件使得多个DC / DC转换器是冗余的，并且单独地向多个盘驱动器供电。 每个第一DC / DC转换器分别对应于一个子组。 一个第一DC / DC转换器分别连接到一个子组中的磁盘驱动器，另一个第一DC / DC转换器连接到另一个子组内的磁盘驱动器。 第二个DC / DC转换器对应于所有子组。 第二个DC / DC转换器分别向子组中的磁盘驱动器的任何一个磁盘驱动器提供直流电。
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公开(公告)号：US07577775B2
公开(公告)日：2009-08-18
申请号：US11477447
申请日：2006-06-30
申请人： Hiroshi Suzuki , Tomokazu Yokoyama , Masato Ogawa , Tetsuya Inoue , Hiromi Matsushige , Masateru Kurokawa
发明人： Hiroshi Suzuki , Tomokazu Yokoyama , Masato Ogawa , Tetsuya Inoue , Hiromi Matsushige , Masateru Kurokawa
CPC分类号： G06F13/28 , G06F3/0607 , G06F3/0635 , G06F3/0689
摘要： A storage system includes a plurality of disk drives, one or more controller boards for controlling data read and write from/to the plurality of the disk drives, and a Fibre Channel switching board for controlling path switching between the controller boards and the plurality of the disk drives. The Fibre Channel switching board has a control logical circuit for adjusting a control signal system between the controller boards and the disk drives according to a connection confirmation signal indicating whether or not the control signal cable is connected to the Fibre Channel switching board.
摘要翻译： 存储系统包括多个磁盘驱动器，用于控制从多个盘驱动器读取/写入数据的一个或多个控制器板，以及用于控制控制器板和多个盘驱动器之间的路径切换的光纤通道切换板 磁盘驱动器 光纤通道切换板具有用于根据指示控制信号电缆是否连接到光纤通道交换板的连接确认信号来调整控制器板和磁盘驱动器之间的控制信号系统的控制逻辑电路。
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