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公开(公告)号：US07925028B2
公开(公告)日：2011-04-12
申请号：US12026822
申请日：2008-02-06
CPC分类号： F04D29/005 , F04D25/0633 , F04D25/064 , F04D25/0646 , F04D29/661 , F04D29/663 , F04D29/665 , F04D33/00 , H02P6/00
摘要： An electronic device having a first motor which rotates a rotating body (for example, blades) about a rotation axis and a second motor which vibrates a vibrator including the rotating body in the axial direction is provided. A control IC unit has a first circuit which subjects the rotation to control drive by a first waveform, and a second circuit which subjects the vibration to control drive by a second waveform. Rotation and vibration of a rotating and vibrating unit driven by the first and second motors generates an airflow and output sound by a synthesized output of a first output corresponding to the rotation and a second output corresponding to the vibration. The control IC unit generates a second waveform by using a reversed-phase waveform with respect to the first waveform or the like and suppresses the output sound by control of the first and second waveforms.
摘要翻译： 提供一种电子设备，其具有围绕旋转轴旋转旋转体（例如，叶片）的第一电动机和使包括旋转体的振动器沿轴向振动的第二电动机。 控制IC单元具有使旋转控制第一波形的第一电路和使振动控制第二波形的第二电路。 由第一和第二电动机驱动的旋转和振动单元的旋转和振动通过对应于旋转的第一输出的合成输出和对应于振动的第二输出产生气流和输出声音。 控制IC单元通过使用相对于第一波形等的反相波形来生成第二波形，并且通过控制第一和第二波形来抑制输出声音。
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公开(公告)号：US20090129936A1
公开(公告)日：2009-05-21
申请号：US12026822
申请日：2008-02-06
CPC分类号： F04D29/005 , F04D25/0633 , F04D25/064 , F04D25/0646 , F04D29/661 , F04D29/663 , F04D29/665 , F04D33/00 , H02P6/00
摘要： An electronic device having a first motor which rotates a rotating body (for example, blades) about a rotation axis and a second motor which vibrates a vibrator including the rotating body in the axial direction is provided. A control IC unit has a first circuit which subjects the rotation to control drive by a first waveform, and a second circuit which subjects the vibration to control drive by a second waveform. Rotation and vibration of a rotating and vibrating unit driven by the first and second motors generates an airflow and output sound by a synthesized output of a first output corresponding to the rotation and a second output corresponding to the vibration. The control IC unit generates a second waveform by using a reversed-phase waveform with respect to the first waveform or the like and suppresses the output sound by control of the first and second waveforms.
摘要翻译： 提供一种电子设备，其具有围绕旋转轴旋转旋转体（例如，叶片）的第一电动机和使包括旋转体的振动器沿轴向振动的第二电动机。 控制IC单元具有使旋转控制第一波形的第一电路和使振动控制第二波形的第二电路。 由第一和第二电动机驱动的旋转和振动单元的旋转和振动通过对应于旋转的第一输出的合成输出和对应于振动的第二输出产生气流和输出声音。 控制IC单元通过使用相对于第一波形等的反相波形来生成第二波形，并且通过控制第一和第二波形来抑制输出声音。
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公开(公告)号：US20130179595A1
公开(公告)日：2013-07-11
申请号：US13762520
申请日：2013-02-08
IPC分类号： G06F3/06
CPC分类号： G06F3/061 , G06F3/0613 , G06F3/0656 , G06F3/0658 , G06F3/0659 , G06F3/0661 , G06F3/0683 , G06F3/0689
摘要： A disk array apparatus using an SAS can transfer data without lowering a transfer efficiency of data even if rates of a plurality of physical links connected to a controller and storage device are different. A plurality of HDDs are connected to a controller through an expander. Data are transferred from the controller to the expander and then to HDD. In this connection, the controller and the expander transfers a set of transfer data in a plurality of the HDD-side physical links. The controller-side physical link integrates the transfer data, and multiplexes them to transfer. A plurality of HDDs-side physical links separates the transfer data to transfer in parallel.
摘要翻译： 即使连接到控制器和存储装置的多个物理链路的速率不同，使用SAS的盘阵列装置也可以传输数据而不降低数据的传送效率。 多个HDD通过扩展器连接到控制器。 数据从控制器传输到扩展器，然后传输到HDD。 在这方面，控制器和扩展器在多个HDD侧物理链路中传送一组传输数据。 控制器侧物理链路集成传输数据，并将其复用传输。 多个HDD侧物理链路将传输数据并行传送。
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公开(公告)号：US07269674B2
公开(公告)日：2007-09-11
申请号：US11412886
申请日：2006-04-28
IPC分类号： G06F13/38
CPC分类号： G06F3/061 , G06F3/0613 , G06F3/0656 , G06F3/0658 , G06F3/0659 , G06F3/0661 , G06F3/0683 , G06F3/0689
摘要： A disk array apparatus using an SAS can transfer data without lowering a transfer efficiency of data even if rates of a plurality of physical links connected to a controller and storage device are different. A plurality of HDDs are connected to a controller through an expander. Data are transferred from the controller to the expander and then to HDD. In this connection, the controller and the expander transfers a set of transfer data in a plurality of the HDD-side physical links. The controller-side physical link integrates the transfer data, and multiplexes them to transfer. A plurality of HDDs-side physical links separates the transfer data to transfer in parallel.
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公开(公告)号：US20060215682A1
公开(公告)日：2006-09-28
申请号：US11130125
申请日：2005-05-17
申请人： Takashi Chikusa , Nagomu Isobe , Hironori Nakama , Masashi Yukawa
发明人： Takashi Chikusa , Nagomu Isobe , Hironori Nakama , Masashi Yukawa
IPC分类号： H04L12/54
CPC分类号： H04L69/329
摘要： In a storage network system, a Frame relay device contains a cache memory for storing read data read from a storage device. The storage apparatus, when receiving a read request from a host machine, carries out processing of sending the data to the Frame relay device with addition of instructions for storing the data therein and when the read request is made to the same data again, processing of instructing the Frame relay device to send the data to a specified host machine. The Frame relay device carries out processing of sending the data stored in itself to the specified host machine.
摘要翻译： 在存储网络系统中，帧中继装置包含用于存储从存储装置读取的读取数据的高速缓冲存储器。 存储装置在从主机接收到读取请求时，执行将数据发送到帧中继装置的处理，并附加用于在其中存储数据的指令，并且当再次对同一数据进行读取请求时，处理 指示帧中继设备将数据发送到指定的主机。 帧中继装置执行将存储在其中的数据发送到指定的主机的处理。
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公开(公告)号：US09329781B2
公开(公告)日：2016-05-03
申请号：US13762520
申请日：2013-02-08
IPC分类号： G06F3/06
CPC分类号： G06F3/061 , G06F3/0613 , G06F3/0656 , G06F3/0658 , G06F3/0659 , G06F3/0661 , G06F3/0683 , G06F3/0689
摘要： A disk array apparatus using an SAS can transfer data without lowering a transfer efficiency of data even if rates of a plurality of physical links connected to a controller and storage device are different. A plurality of HDDs are connected to a controller through an expander. Data are transferred from the controller to the expander and then to HDD. In this connection, the controller and the expander transfers a set of transfer data in a plurality of the HDD-side physical links. The controller-side physical link integrates the transfer data, and multiplexes them to transfer. A plurality of HDDs-side physical links separates the transfer data to transfer in parallel.
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公开(公告)号：US20130246650A1
公开(公告)日：2013-09-19
申请号：US13497384
申请日：2012-03-13
IPC分类号： G06F15/16
CPC分类号： H04L67/1097 , H04L12/4633 , H04L49/10 , H04L49/351
摘要： A computer system and frame transfer bandwidth optimization method capable of data transfer bandwidth control on a logical unit basis and according to the relevant storage tier in a storage apparatus are suggested.When encapsulating a first frame, in which transfer target data is stored, in a second frame and sending or receiving it between first and second nodes, the number of frames, that is, the number of a multiplicity of first frames to be stored in one second frame, is determined in advance for each storage tier or logical unit defined within a storage apparatus; and the multiplicity of first frames as many as the number of frames that is set in advance to a logical unit, which is a write destination or read destination of the relevant data, or a storage tier to which the relevant logical unit belongs, are stored in the second frame and sent to the other end of a communication link.
摘要翻译： 提出了一种基于逻辑单元和根据存储设备中的相关存储层进行数据传输带宽控制的计算机系统和帧传送带宽优化方法。 当在其中存储传送目标数据的第一帧封装在第二帧中并在第一和第二节点之间发送或接收时，帧的数量，即要存储在一个帧中的多个第一帧的数量 对于在存储装置内定义的每个存储层或逻辑单元，预先确定第二帧; 以及预先设置为作为相关数据的写目的地或读取目的地的逻辑单元或相关逻辑单元所属的存储层的帧数的多个第一帧的多个存储 在第二帧中发送到通信链路的另一端。
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公开(公告)号：US08397002B2
公开(公告)日：2013-03-12
申请号：US12768236
申请日：2010-04-27
CPC分类号： G06F3/061 , G06F3/0613 , G06F3/0656 , G06F3/0658 , G06F3/0659 , G06F3/0661 , G06F3/0683 , G06F3/0689
摘要： A disk array apparatus using an SAS can transfer data without lowering a transfer efficiency of data even if rates of a plurality of physical links connected to a controller and storage device are different. A plurality of HDDs are connected to a controller through an expander. Data are transferred from the controller to the expander and then to HDD. In this connection, the controller and the expander transfers a set of transfer data in a plurality of the HDD-side physical links. The controller-side physical link integrates the transfer data, and multiplexes them to transfer. A plurality of HDDs-side physical links separates the transfer data to transfer in parallel.
摘要翻译： 即使连接到控制器和存储装置的多个物理链路的速率不同，使用SAS的盘阵列装置也可以传输数据而不降低数据的传送效率。 多个HDD通过扩展器连接到控制器。 数据从控制器传输到扩展器，然后传输到HDD。 在这方面，控制器和扩展器在多个HDD侧物理链路中传送一组传输数据。 控制器侧物理链路集成传输数据，并将其复用传输。 多个HDD侧物理链路将传输数据并行传送。
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公开(公告)号：US08370570B2
公开(公告)日：2013-02-05
申请号：US12314982
申请日：2008-12-19
IPC分类号： G06F12/00
CPC分类号： G06F3/061 , G06F3/0613 , G06F3/0614 , G06F3/0617 , G06F3/0619 , G06F3/0622 , G06F3/0629 , G06F3/0634 , G06F3/0635 , G06F3/0637 , G06F3/0658 , G06F3/0665 , G06F3/0679 , G06F3/0685 , G06F3/0689 , G06F11/201 , G06F11/2089 , G06F11/2094 , G06F12/0804 , G06F12/0866 , Y02D10/13
摘要： Disclosed is a storage system that suppress occurrence of a bottleneck in the storage system, efficiently uses a bandwidth of hardware, and achieves high reliability. A storage system includes a storage apparatus that stores data, a controller that controls data input/output with respect to the storage apparatus, and an interface that couples the storage apparatus and the controller. The storage apparatus has a plurality of physical ports that are coupled to the interface. The controller logically partitions a storage area of the storage apparatus into a plurality of storage areas and provides the plurality of storage areas, or allocates the plurality of physical ports to the logically partitioned storage areas.
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公开(公告)号：US20120023292A1
公开(公告)日：2012-01-26
申请号：US12865414
申请日：2010-07-22
CPC分类号： G06F3/0665 , G06F1/3203 , G06F1/3268 , G06F3/061 , G06F3/0625 , G06F3/0644 , G06F3/067 , G06F3/0689 , Y02D10/154
摘要： A storage apparatus and its control method capable of implementing thin provisioning and reducing power consumption of storage devices are provided.A storage apparatus classifies a plurality of storage devices, which provide a pool with a storage resource, into a plurality of groups; performs thin provisioning operation by setting some of the plurality of groups to an active mode, in which the storage devices belonging to the groups are made to enter an activated state; sets other groups to a power-saving mode in which the storage devices are made to enter a power-saving state; and sequentially switches between the group(s) in the active mode and the group(s) in the power-saving mode among the plurality of groups.
摘要翻译： 提供了能够实现精简配置并降低存储设备的功耗的存储装置及其控制方法。 存储装置将提供具有存储资源的池的多个存储装置分类成多个组; 通过将多个组中的一些设置为活动模式来执行精简配置操作，其中使属于组的存储设备进入激活状态; 将其他组设置为使存储设备进入省电状态的省电模式; 并且在多个组中的顺序地切换在活动模式中的组与省电模式中的组之间。
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