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公开(公告)号：US08583877B2
公开(公告)日：2013-11-12
申请号：US12564167
申请日：2009-09-22
Applicant: Akemi Sanada , Toshio Nakano , Hidehiko Iwasaki , Masahiko Sato , Kenji Muraoka , Kenichi Takamoto , Masaaki Kobayashi
Inventor： Akemi Sanada , Toshio Nakano , Hidehiko Iwasaki , Masahiko Sato , Kenji Muraoka , Kenichi Takamoto , Masaaki Kobayashi
IPC: G06F12/14
CPC classification number: G06F21/78 , G06F3/0622 , G06F3/0635 , G06F3/0637 , G06F3/0659 , G06F3/0665 , G06F3/067 , G06F21/6218 , G06F21/6272 , G06F2221/2129 , G06F2221/2141 , G06F2221/2149
Abstract: A storage system adapted to be coupled to a plurality of host devices via a fiber channel. The storage system including a plurality of storage devices, at least a portion of the plurality of storage devices corresponding to a logical unit of a plurality of logical units, the logical unit having a logical unit number (LUN). The storage system also including a storage control device having a cache memory and controlling to store data, addressed to the LUN, into the portion of the plurality of storage devices. The storages system also including an input device being adapted to be used to set information, which is used to prevent an unauthorized access to the logical unit and which corresponds to a relationship between a host device of the plurality of host devices and the logical unit.
Abstract translation: 一种适于经由光纤通道耦合到多个主机设备的存储系统。 所述存储系统包括多个存储装置，所述多个存储装置的至少一部分对应于多个逻辑单元的逻辑单元，所述逻辑单元具有逻辑单元号（LUN）。 存储系统还包括具有高速缓存存储器并且控制将存储到LUN的数据存储到多个存储设备的部分中的存储控制设备。 所述存储系统还包括适于用于设置信息的输入设备，所述信息用于防止对所述逻辑单元的未经授权的访问，并且对应于所述多个主机设备的主机设备与所述逻辑单元之间的关系。
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公开(公告)号：US07558056B2
公开(公告)日：2009-07-07
申请号：US12034995
申请日：2008-02-21
Applicant: Katsuyoshi Suzuki , Masahiko Sato , Kenichi Tateyama , Naoto Matsunami , Koichi Kimura , Hidehiko Iwasaki , Kenichi Takamoto , Kenji Muraoka , Takamasa Ishikawa , Nobuhiro Yokoyama , Kiyotaka Takahashi , Yoshinori Nagaiwa
Inventor： Katsuyoshi Suzuki , Masahiko Sato , Kenichi Tateyama , Naoto Matsunami , Koichi Kimura , Hidehiko Iwasaki , Kenichi Takamoto , Kenji Muraoka , Takamasa Ishikawa , Nobuhiro Yokoyama , Kiyotaka Takahashi , Yoshinori Nagaiwa
CPC classification number: G11B33/126 , G06F1/20 , G11B33/125 , G11B33/128 , G11B33/142
Abstract: A disk array device comprises: a hard disk drive module including a disk for recording information thereon and having one side that has a length substantially equal to the diameter of the disk; a battery module; an operation module; a fan module having at least one cooling fan; a controller module having a controller; a power supply module provided for supplying power to the modules; a circuit board to which the above-mentioned modules are connected via electrical connectors; and a substantially box-shaped chassis in which the modules and the circuit board are housed. A front surface and a rear surface of the chassis are opened in a rectangular shape. A length of one side of the opened front surface of the chassis is substantially the same length as the one side of the hard disk drive module.
Abstract translation: 磁盘阵列装置包括：硬盘驱动器模块，其包括用于在其上记录信息的盘，并且具有一个长度基本上等于盘的直径的一侧; 电池模块; 操作模块; 风扇模块，具有至少一个冷却风扇; 具有控制器的控制器模块; 设置用于向模块供电的电源模块; 上述模块通过电连接器连接到的电路板; 以及容纳模块和电路板的大致箱形的底盘。 底盘的前表面和后表面被打开成矩形。 底盘开放的前表面的一侧的长度与硬盘驱动模块的一侧的长度基本相同。
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公开(公告)号：US20060250768A1
公开(公告)日：2006-11-09
申请号：US11483003
申请日：2006-07-06
Applicant: Katsuyoshi Suzuki , Masahiko Sato , Kenichi Tateyama , Naoto Matsunami , Koichi Kimura , Hidehiko Iwasaki , Kenichi Takamoto , Kenji Muraoka , Takamasa Ishikawa , Nobuhiro Yokoyama , Kiyotaka Takahashi , Yoshinori Nagaiwa
Inventor： Katsuyoshi Suzuki , Masahiko Sato , Kenichi Tateyama , Naoto Matsunami , Koichi Kimura , Hidehiko Iwasaki , Kenichi Takamoto , Kenji Muraoka , Takamasa Ishikawa , Nobuhiro Yokoyama , Kiyotaka Takahashi , Yoshinori Nagaiwa
CPC classification number: G11B33/126 , G06F1/20 , G11B33/125 , G11B33/128 , G11B33/142
Abstract: A disk array device comprises: a hard disk drive module including a disk for recording information thereon and having one side that has a length substantially equal to the diameter of the disk; a battery module; an operation module; a fan module having at least one cooling fan; a controller module having a controller; a power supply module provided for supplying power to the modules; a circuit board to which the above-mentioned modules are connected via electrical connectors; and a substantially box-shaped chassis in which the modules and the circuit board are housed. A front surface and a rear surface of the chassis are opened in a rectangular shape. A length of one side of the opened front surface of the chassis is substantially the same length as the one side of the hard disk drive module.
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公开(公告)号：US06950304B2
公开(公告)日：2005-09-27
申请号：US10461644
申请日：2003-06-13
Applicant: Katsuyoshi Suzuki , Masahiko Sato , Kenichi Tateyama , Naoto Matsunami , Koichi Kimura , Hidehiko Iwasaki , Kenichi Takamoto , Kenji Muraoka , Takamasa Ishikawa , Nobuhiro Yokoyama , Kiyotaka Takahashi , Yoshinori Nagaiwa
Inventor： Katsuyoshi Suzuki , Masahiko Sato , Kenichi Tateyama , Naoto Matsunami , Koichi Kimura , Hidehiko Iwasaki , Kenichi Takamoto , Kenji Muraoka , Takamasa Ishikawa , Nobuhiro Yokoyama , Kiyotaka Takahashi , Yoshinori Nagaiwa
CPC classification number: G11B33/126 , G06F1/20 , G11B33/125 , G11B33/128 , G11B33/142
Abstract: A disk array device comprises: a hard disk drive module including a disk for recording information thereon and having one side that has a length substantially equal to the diameter of the disk; a battery module; an operation module; a fan module having at least one cooling fan; a controller module having a controller; a power supply module provided for supplying power to the modules; a circuit board to which the above-mentioned modules are connected via electrical connectors; and a substantially box-shaped chassis in which the modules and the circuit board are housed. A front surface and a rear surface of the chassis are opened in a rectangular shape. A length of one side of the opened front surface of the chassis is substantially the same length as the one side of the hard disk drive module.
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5.发明授权公开(公告)号：US06889286B2
公开(公告)日：2005-05-03
申请号：US10191275
申请日：2002-07-10
Applicant: Naoki Hino , Toshiya Nakano , Tetsuya Kishimoto , Hidehiko Iwasaki , Kenji Muraoka , Kenichi Takamoto
Inventor： Naoki Hino , Toshiya Nakano , Tetsuya Kishimoto , Hidehiko Iwasaki , Kenji Muraoka , Kenichi Takamoto
CPC classification number: G06F3/0635 , G06F3/0605 , G06F3/0617 , G06F3/0629 , G06F3/0632 , G06F3/067 , G06F3/0685 , G06F11/2089
Abstract: For providing a storage control unit to be connected to a fiber channel, in which a new storage control unit is added onto the fiber channel network during on-line operation and succeeds control information of a logical unit from the storage control unit which has been existing before, so as to be in charge of a process request issued to that logical unit from a host computer thereafter, wherein a control memory being able to memorize the control information is provided in each of the storage control units 30 and 40, which information is necessary when succeeding or taking over the logical unit and is represented by such as construction information of a magnetic disk drive within a disk drive unit 20 and construction information of the logical unit, so on. The contents of the control memory within the storage control unit 30 is copied into the control memory of the storage control unit 40 when the new storage control unit 40 is added onto the fiber channel network.
Abstract translation: 为了提供连接到光纤通道的存储控制单元，其中在在线操作期间将新的存储控制单元添加到光纤通道网络上，并且从已存在的存储控制单元成功地接收到逻辑单元的控制信息 之后，负责从主计算机发出到该逻辑单元的处理请求，其中在每个存储控制单元30和40中提供能够存储控制信息的控制存储器，哪个信息是 在逻辑单元成功或接管时所必需的，并且由诸如盘驱动单元20内的磁盘驱动器的构造信息和逻辑单元的构造信息等来表示。 当将新的存储控制单元40添加到光纤通道网络上时，存储控制单元30内的控制存储器的内容被复制到存储控制单元40的控制存储器中。
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Patent Agency Ranking
公开(公告)号：US06742090B2
公开(公告)日：2004-05-25
申请号：US09933173
申请日：2001-08-21
Applicant: Akemi Sanada , Toshio Nakano , Hidehiko Iwasaki , Masahiko Sato , Kenji Muraoka , Kenichi Takamoto , Masaaki Kobayashi
Inventor： Akemi Sanada , Toshio Nakano , Hidehiko Iwasaki , Masahiko Sato , Kenji Muraoka , Kenichi Takamoto , Masaaki Kobayashi
IPC: G06F1214
CPC classification number: G06F21/78 , G06F3/0622 , G06F3/0635 , G06F3/0637 , G06F3/0659 , G06F3/0665 , G06F3/067 , G06F21/6218 , G06F21/6272 , G06F2221/2129 , G06F2221/2141 , G06F2221/2149
Abstract: N_Port_Name information capable of distinctly identifying a host computer has seen set in a microprocessor 42 of a storage controller 40 prior to start-up of host computers 10, 20, 30; upon startup of the host computers 10, 20, 30, when the storage controller 40 receives a frame issued, then the microprocessor 42 operates to perform comparison for determining whether the N_Port_Name information stored in the frame has been already set in the microprocessor 42 and registered to the N_Port_Name list within a control table maintained. When such comparison results in match, then continue execution of processing based on the frame instruction; if comparison results in failure of match, then reject any request.
Abstract translation: 在主计算机10,20,30的启动之前，能够清楚地识别主计算机的N_Port_Name信息已经被设置在存储控制器40的微处理器42中; 当主计算机10,20,30启动时，当存储控制器40接收到发出的帧时，微处理器42操作以进行比较，以确定存储在帧中的N_Port_Name信息是否已经在微处理器42中设置并被注册 到维护的控制表中的N_Port_Name列表。 当这种比较结果匹配时，则基于帧指令继续执行处理; 如果比较导致匹配失败，则拒绝任何请求。
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公开(公告)号：US06609180B2
公开(公告)日：2003-08-19
申请号：US09804253
申请日：2001-03-13
Applicant: Akemi Sanada , Toshio Nakano , Hidehiko Iwasaki , Masahiko Sato , Kenji Muraoka , Kenichi Takamoto , Masaaki Kobayashi
Inventor： Akemi Sanada , Toshio Nakano , Hidehiko Iwasaki , Masahiko Sato , Kenji Muraoka , Kenichi Takamoto , Masaaki Kobayashi
IPC: G06F1216
CPC classification number: G06F21/78 , G06F3/0622 , G06F3/0635 , G06F3/0637 , G06F3/0659 , G06F3/0665 , G06F3/067 , G06F21/6218 , G06F21/6272 , G06F2221/2129 , G06F2221/2141 , G06F2221/2149
Abstract: N_Port_Name information capable of distinctly identifying a host computer has seen set in a microprocessor 42 of a storage controller 40 prior to start-up of host computers 10, 20, 30; upon startup of the host computers 10, 20, 30, when the storage controller 40 receives a frame issued, then the microprocessor 42 operates to perform comparison for determining whether the N_Port_Name information stored in the frame has been already set in the microprocessor 42 and registered to the N_Port_Name list within a control table maintained. When such comparison results in match, then continue execution of processing based on the frame instruction; if comparison results in failure of match, then reject any request.
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公开(公告)号：US06412078B1
公开(公告)日：2002-06-25
申请号：US09835494
申请日：2001-04-17
Applicant: Akira Murotani , Toshio Nakano , Hidehiko Iwasaki , Kenji Muraoka
Inventor： Akira Murotani , Toshio Nakano , Hidehiko Iwasaki , Kenji Muraoka
IPC: H02H305
Abstract: In an external storage, an I/O process is continued without any intervention of a user or a host system at failure of a controller. When a failure occurs in a controller, a host system recognizes the failure of the controller. Before the failure is notified to the user and application to stop the job, the substitutive controller reads the SCSI-ID possessed by an SCSI port of the failed controller from a shared memory, registers the SCSI-ID of the SCSI port to the SCSI port associated with the substitutive controller, and erases by a port address resetting facility of the substitutive controller the SCSI-ID possessed by an SCSI port of the failed controller.
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公开(公告)号：US06321346B1
公开(公告)日：2001-11-20
申请号：US09421235
申请日：1999-10-20
Applicant: Akira Murotani , Toshio Nakano , Hidehiko Iwasaki , Kenji Muraoka
Inventor： Akira Murotani , Toshio Nakano , Hidehiko Iwasaki , Kenji Muraoka
IPC: H02H305
CPC classification number: G06F11/2092 , G06F11/1456 , G06F11/1466 , G06F11/1469 , G06F11/2005 , G06F11/2007 , G06F11/2017
Abstract: In an external storage, an I/O process is continued without any intervention of a user or a host system at failure of a controller. When a failure occurs in a controller, a host system 10 recognizes the failure of the controller. Before the failure is notified to the user and application to stop the job, the substitutive controller reads the SCSI-ID possessed by an SCSI port of the failed controller from a shared memory, registers the SCSI-ID of the SCSI port to the SCSI port associated with the substitutive controller, and erases by a port address resetting facility 45 of the substitutive controller the SCSI-ID possessed by an SCSI port of the failed controller. Thanks to the provision, since the SCSI-ID specified at issuance of an I/O request is transferred between the controllers, the user or the host system need not alter the I/O request issuing route. Moreover, while the host system does not recognize the error, the transfer can be conducted.
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10.发明授权
公开(公告)号：US6057974A
公开(公告)日：2000-05-02
申请号：US896761
申请日：1997-07-18
Applicant: Tsutomu Sukigara , Hidehiko Iwasaki , Takashi Takenaka , Mitsuhiko Oguchi , Yuichi Otani
Inventor： Tsutomu Sukigara , Hidehiko Iwasaki , Takashi Takenaka , Mitsuhiko Oguchi , Yuichi Otani
Abstract: A method and system which prevents starting-up problems in plural magnetic disk storage devices included in a disk array system during restart following halt of the magnetic disk storage devices after long term operation. The disk array system includes the plural magnetic disk storage devices, a microprocessor unit (MPU) which controls the magnetic disk storage devices, a control memory, a parity calculator, and cache memory. The control memory contains a operation time control table in which a tolerable continuous operation time Ti and a halt time Ts are stored. Each of the magnetic disk storage devices is intentionally stopped individually for the halt time Ts at time interval of the tolerable continuous operation time Ti. A request for reading data from one magnetic disk storage device under halt is responded to by using a data recovery function, while a request for writing data to a magnetic disk storage device under halt is responded to by writing data to an alternate spare magnetic disk storage device or memory.
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