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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：US07681061B2
公开(公告)日：2010-03-16
申请号：US11822182
申请日：2007-07-03
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.
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
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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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公开(公告)号：US20070063587A1
公开(公告)日：2007-03-22
申请号：US11603128
申请日：2006-11-22
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.
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5.发明授权Disk array device and method of changing the configuration of the disk array device 有权磁盘阵列设备和更改磁盘阵列设备配置的方法公开(公告)号：US07096286B2
公开(公告)日：2006-08-22
申请号：US10790140
申请日：2004-03-02
CPC分类号： G06F3/0635 , G06F3/0607 , G06F3/0629 , G06F3/0683 , G06F11/201 , G06F11/2092
摘要： The present invention enables the configuration of a disk array device to be changed in accordance with its purpose of use. Plural disk drive groups each comprising plural disk drives 81 are disposed in the same disk drive unit. Respective disk drive groups are connected to respectively different HDD control boards 82. Each HDD control board 82 is disposed with a connection circuit 200 and switch circuits 210. A signal is outputted from a management terminal to switch the switch circuits 210, whereby adjacent HDD control boards 82 can be connected and operated. Also, by switching the switch circuits 210, adjacent HDD control boards 82 can be mutually separated and operated independently.
摘要翻译： 本发明能够根据其使用目的来改变磁盘阵列装置的配置。 每个包括多个盘驱动器81的多个盘驱动器组被布置在同一盘驱动单元中。 各个磁盘驱动器组分别连接到不同的HDD控制板82。 每个HDD控制板82设置有连接电路200和开关电路210。 从管理终端输出信号以切换开关电路210，由此相邻的HDD控制板82可以被连接和操作。 此外，通过切换开关电路210，相邻的HDD控制板82可以相互分离和独立地操作。
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公开(公告)号：US07051233B2
公开(公告)日：2006-05-23
申请号：US10427697
申请日：2003-04-29
IPC分类号： G06F11/10
CPC分类号： G06F11/2015 , G06F11/1076 , G06F11/1088 , G06F2211/1009 , G06F2211/1071
摘要： A disk array device having two or more disk units, each disk unit including at least one disk drive, at least either of said disk units having parity bits carrying data recovery information, comprises at least one backup battery provided for each of said disk unit.
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公开(公告)号：US07685362B2
公开(公告)日：2010-03-23
申请号：US12219798
申请日：2008-07-29
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.
摘要翻译： 本发明涉及一种存储单元，包括：用于接收数据输入/输出请求的通道控制部分; 用于存储数据的高速缓冲存储器; 盘控制部分，用于根据数据输入/输出请求对数据执行输入/输出处理; 以及用于存储数据的多个磁盘驱动器，其中至少两个磁盘驱动器以不同的通信速度向磁盘控制部分输入数据并将其输出。 此外，存储单元具有多个通信路径，用于连接至少一个盘驱动器，以便构成由FC-AL光纤信道标准定义的环路，使得可以不同地设置通信速度 这些不同的通信路径。
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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：US20060206660A1
公开(公告)日：2006-09-14
申请号：US11432357
申请日：2006-05-12
IPC分类号： G06F13/00
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.
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