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1. 发明授权

US5784703A Storage system having logical subsystems configured in accordance with equally divided storage capacities, specified allotment rates, designated boundary positions or designated physical size 失效
标题翻译：存储系统具有根据等分的存储容量，指定的分配率，指定的边界位置或指定的物理大小来配置的逻辑子系统
公开(公告)号：US5784703A
公开(公告)日：1998-07-21
申请号：US16394
申请日：1993-02-11
申请人： Kenji Muraoka , Minoru Yoshida
发明人： Kenji Muraoka , Minoru Yoshida
IPC分类号： G06F3/06 , G11B20/12 , G11B20/18 , G06F12/06
CPC分类号： G06F3/0614 , G06F11/1096 , G06F3/0634 , G06F3/0689 , G11B20/18
摘要： A storage array system having a plurality of physical storage devices from and into which data are read and written by a host system, comprising a physical system configuration information table which stores configuration information of the plurality of physical storage devices therein; a logical system configuration information table which stores therein configuration information of a plurality of logical storage subsystems in the case where the plurality of physical storage devices have been divided into the logical storage subsystems; and a division designation device which effects at least one of a number of designations in compliance with a command received from the host system. The designations include an n-equal-part designation in which a total storage capacity of the physical storage devices is equally divided in n (an integer of at least 2) for the n logical storage subsystems, a divisional allotment rate designation in which the total storage capacity is divided in accordance with a specified number for division and specified rates of capacities to be allotted to the respective logical storage subsystems, and a physical boundary division designation in which the total storage capacity is divided in accordance with positions for the division specified in physical storage unit.
摘要翻译：一种存储阵列系统，具有从主机系统读取和写入数据的多个物理存储设备，包括存储多个物理存储设备的配置信息的物理系统配置信息表; 逻辑系统配置信息表，其中存储多个物理存储设备已被划分为逻辑存储子系统的情况下的多个逻辑存储子系统的配置信息; 以及分割指定装置，其执行符合从主机系统接收的命令的多个指定中的至少一个。这些名称包括n等份部分，其中物理存储设备的总存储容量在n个逻辑存储子系统中以n（至少为2的整数）等分，分区分配率指定，其中总共存储容量根据分配的规定数量划分并分配给各个逻辑存储子系统的指定容量率，以及物理边界划分指定，其中总存储容量根据在物理存储单元。

2. 发明授权

US08347033B2 Storage system having power saving function 有权
标题翻译：具有省电功能的存储系统
公开(公告)号：US08347033B2
公开(公告)日：2013-01-01
申请号：US12669465
申请日：2009-12-01
申请人： Yoshifumi Zimoto , Kenji Muraoka , Ikuya Yagisawa
发明人： Yoshifumi Zimoto , Kenji Muraoka , Ikuya Yagisawa
IPC分类号： G06F12/08 , G06F1/32
CPC分类号： G06F3/065 , G06F1/3203 , G06F1/3221 , G06F1/3268 , G06F1/3287 , G06F3/0611 , G06F3/0625 , G06F3/0634 , G06F3/0689 , Y02D10/154 , Y02D10/171 , Y02D50/20
摘要： A data element that is identical to a part of a plurality of data elements stored in a logical storage device (LU hereinbelow) is stored in a storage area (pool hereinbelow) separate from the LU. A first PDEV (physical storage device) that stores the data element stored in the LU may be placed in a power saving state while the storage system is operating (in periods when a read command can be received), and a second PDEV which stores the data element stored in the pool is not placed in a power saving state during operation. When the storage system receives a read command which is received from the host apparatus, and if the first PDEV is in the power saving state and a data element identical to the data element which is the target of the read command is stored in the pool, the storage system reads the identical data element from the pool without canceling the power saving state of the first PDEV, and sends the read data element to the host apparatus.
摘要翻译：与存储在逻辑存储装置（以下简称LU）中的多个数据元素的一部分相同的数据元素被存储在与LU分离的存储区域（下文中为下文）中。存储系统正在运行（在接收到读取命令的时段）中存储有存储在LU中的数据元素的第一PDEV（物理存储设备）可以被放置在省电状态中，并且存储第二PDEV 存储在池中的数据元素在运行期间不会处于省电状态。当存储系统接收到从主机装置接收到的读命令，并且如果第一PDEV处于省电状态，并且与作为读命令的目标的数据元素相同的数据元素存储在池中时，存储系统从池中读取相同的数据元素而不取消第一PDEV的省电状态，并将读取的数据元素发送到主机设备。

3. 发明授权

US08214606B2 Storage system and control method thereof 有权
标题翻译：存储系统及其控制方法
公开(公告)号：US08214606B2
公开(公告)日：2012-07-03
申请号：US13093460
申请日：2011-04-25
申请人： Teiko Kezuka , Yuko Matsui , Kenji Muraoka , Hisashi Takamatsu
发明人： Teiko Kezuka , Yuko Matsui , Kenji Muraoka , Hisashi Takamatsu
IPC分类号： G06F13/00 , G06F13/28 , G06F3/00
CPC分类号： G06F3/0659 , G06F3/061 , G06F3/065 , G06F3/067 , G06F12/0804 , G06F12/0866
摘要： The plurality of host systems or the plurality of applications include an insertion unit for sending the identifier. The storage controller includes an analysis unit for identifying a host system or an application based on the identifier contained in the access information and analyzing an access pattern of access information sent from the identified host system or application, a management unit for managing the identifier, the analysis result of the access pattern analyzed with the analysis unit, and a control method for controlling the processing of data to be sent from a host system based on the analysis result or data to be stored in a logical volume, and a data processing controller for controlling the processing of data to be sent from a host system or data to be stored in a logical volume according to the control method managed by the management unit.
摘要翻译：多个主机系统或多个应用包括用于发送标识符的插入单元。存储控制器包括分析单元，用于基于包含在访问信息中的标识符来识别主机系统或应用，并且分析从所识别的主机系统或应用发送的访问信息的访问模式，用于管理标识符的管理单元，使用分析单元分析的访问模式的分析结果，以及用于基于要存储在逻辑卷中的分析结果或数据来控制从主机系统发送的数据的处理的控制方法，以及用于根据由管理单元管理的控制方法控制要从主机系统发送的数据的处理或要存储在逻辑卷中的数据。

4. 发明授权

US07953909B2 Storage system comprising power saving function 有权
标题翻译：存储系统包括省电功能
公开(公告)号：US07953909B2
公开(公告)日：2011-05-31
申请号：US12782736
申请日：2010-05-19
申请人： Yoshifumi Zimoto , Go Uehara , Kenji Muraoka , Masaaki Kobayashi
发明人： Yoshifumi Zimoto , Go Uehara , Kenji Muraoka , Masaaki Kobayashi
IPC分类号： G06F3/00
CPC分类号： G06F3/0665 , G06F3/0625 , G06F3/0634 , G06F3/0689 , Y02D10/154
摘要： A storage system constituted such that power saving to an administrator-desired storage device can be performed from a management device. That is, the storage system comprises a power-saving indication receiving section for receiving from a management console a power-saving indication specifying at least one storage device of a plurality of RAID groups, a plurality of logical units, and a plurality of physical storage devices; and a power-saving controller for saving on power to one or more physical storage devices corresponding to the storage device specified in this power-saving indication.
摘要翻译：一种存储系统，其构成为能够从管理装置执行对管理员期望的存储装置的省电。也就是说，存储系统包括省电指示接收部分，用于从管理控制台接收指定多个RAID组，多个逻辑单元和多个物理存储器中的至少一个存储设备的功率指示设备; 以及省电控制器，用于对与该省电指示中指定的存储装置相对应的一个或多个物理存储设备进行供电。

5. 发明授权

US07606984B2 Fiber channel connection storage controller 失效
公开(公告)号：US07606984B2
公开(公告)日：2009-10-20
申请号：US11069236
申请日：2005-03-02
申请人： Akemi Sanada , Toshio Nakano , Hidehiko Iwasaki , Masahiko Sato , Kenji Muraoka , Kenichi Takamoto , Masaaki Kobayashi
发明人： Akemi Sanada , Toshio Nakano , Hidehiko Iwasaki , Masahiko Sato , Kenji Muraoka , Kenichi Takamoto , Masaaki Kobayashi
IPC分类号： G06F12/14
CPC分类号： G06F21/78 , G06F3/0622 , G06F3/0635 , G06F3/0637 , G06F3/0659 , G06F3/0665 , G06F3/067 , G06F21/6218 , G06F21/6272 , G06F2221/2129 , G06F2221/2141 , G06F2221/2149
摘要： 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.

6. 发明授权

US07299333B2 Computer system with storage system having re-configurable logical volumes 有权
标题翻译：具有存储系统的计算机系统具有可重新配置的逻辑卷
公开(公告)号：US07299333B2
公开(公告)日：2007-11-20
申请号：US11078023
申请日：2005-03-11
申请人： Yoichi Mizuno , Naoto Matsunami , Kenji Muraoka , Yasuyuki Mimatsu
发明人： Yoichi Mizuno , Naoto Matsunami , Kenji Muraoka , Yasuyuki Mimatsu
IPC分类号： G06F12/00
CPC分类号： G06F3/0608 , G06F3/0644 , G06F3/0689 , G06F11/1096
摘要： In order to enable an area of each logical volume to be expanded while continuously using the logical volume and to integrate separate logical volumes in a single continuous area, a storage has logical volume control means for controlling the construction of a logical volume, a logical volume number map in which logical volume construction information is described, and copy means for copying the logical volume. By allowing two or more inner logical numbers to be described per external logical number in the logical volume number map, improved flexibility in combining the logical volumes in the storage is achieved. By copying a plurality of separate logical volumes into a physical continuous area by the copy means, the logical volumes are integrated.
摘要翻译：为了使得能够在连续使用逻辑卷的同时扩展每个逻辑卷的区域并且将单独的逻辑卷集成在单个连续区域中，存储器具有用于控制逻辑卷的构造的逻辑卷控制装置，逻辑卷描述逻辑卷结构信息的号码映射，以及用于复制逻辑卷的复制装置。通过允许根据逻辑卷号映射中的每个外部逻辑号来描述两个或多个内部逻辑号码，实现了在存储器中组合逻辑卷的改善的灵活性。通过复制装置将多个单独的逻辑卷复制到物理连续区域中，逻辑卷被集成。

7. 发明授权

US6052795A Recovery method and system for continued I/O processing upon a controller failure 失效
标题翻译：控制器故障时继续I / O处理的恢复方法和系统
公开(公告)号：US6052795A
公开(公告)日：2000-04-18
申请号：US738590
申请日：1996-10-29
申请人： Akira Murotani , Toshio Nakano , Hidehiko Iwasaki , Kenji Muraoka
发明人： Akira Murotani , Toshio Nakano , Hidehiko Iwasaki , Kenji Muraoka
IPC分类号： G06F13/00 , G06F3/06 , G06F11/20
CPC分类号： G06F11/2092 , G06F11/1456 , G06F11/1466 , G06F11/2017 , G06F11/1469 , G06F11/2005 , G06F11/2007
摘要： In an external storage, an I/O process continues without any intervention of a user of a host system upon 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 program to stop the job, the substitute 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 substitute controller, and erases by a port address resetting facility of the substitute controller the SCSI-ID possessed by an SCSI port of the failed controller. Due to such 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.
摘要翻译：在外部存储器中，当控制器发生故障时，I / O进程将继续进行，无需任何主机系统用户的干预。当控制器发生故障时，主机系统会识别控制器的故障。在将故障通知用户和应用程序以停止作业之前，替代控制器从共享内存读取故障控制器的SCSI端口拥有的SCSI-ID，将SCSI端口的SCSI-ID注册到SCSI 与替代控制器相关联的端口，并由替代控制器的端口地址重置设备擦除由故障控制器的SCSI端口拥有的SCSI-ID。由于这样的设置，由于在发出I / O请求时指定的SCSI-ID在控制器之间传送，所以用户或主机系统不需要改变I / O请求发出路由。

8. 发明授权

US08806125B2 Storage system comprising power saving function 有权
标题翻译：存储系统包括省电功能
公开(公告)号：US08806125B2
公开(公告)日：2014-08-12
申请号：US13451617
申请日：2012-04-20
申请人： Yoshifumi Zimoto , Go Uehara , Kenji Muraoka , Masaaki Kobayashi
发明人： Yoshifumi Zimoto , Go Uehara , Kenji Muraoka , Masaaki Kobayashi
IPC分类号： G06F13/00 , G06F13/28
CPC分类号： G06F3/0665 , G06F3/0625 , G06F3/0634 , G06F3/0689 , Y02D10/154
摘要： A storage system constituted such that power saving to an administrator-desired storage device can be performed from a management device. That is, the storage system comprises a power-saving indication receiving section for receiving from a management console a power-saving indication specifying at least one storage device of a plurality of RAID groups, a plurality of logical units, and a plurality of physical storage devices; and a power-saving controller for saving on power to one or more physical storage devices corresponding to the storage device specified in this power-saving indication.
摘要翻译：一种存储系统，其构成为能够从管理装置执行对管理员期望的存储装置的省电。也就是说，存储系统包括省电指示接收部分，用于从管理控制台接收指定多个RAID组，多个逻辑单元和多个物理存储器中的至少一个存储设备的功率指示设备; 以及省电控制器，用于对与该省电指示中指定的存储装置相对应的一个或多个物理存储设备进行供电。

9. 发明授权

US08275950B2 Fiber channel connection storage controller 失效
标题翻译：光纤通道连接存储控制器
公开(公告)号：US08275950B2
公开(公告)日：2012-09-25
申请号：US13050216
申请日：2011-03-17
申请人： Akemi Sanada , Toshio Nakano , Hidehiko Iwasaki , Masahiko Sato , Kenji Muraoka , Kenichi Takamoto , Masaaki Kobayashi
发明人： Akemi Sanada , Toshio Nakano , Hidehiko Iwasaki , Masahiko Sato , Kenji Muraoka , Kenichi Takamoto , Masaaki Kobayashi
IPC分类号： G06F12/16
CPC分类号： G06F21/78 , G06F3/0622 , G06F3/0635 , G06F3/0637 , G06F3/0659 , G06F3/0665 , G06F3/067 , G06F21/6218 , G06F21/6272 , G06F2221/2129 , G06F2221/2141 , G06F2221/2149
摘要： A storage system adapted to be coupled to a plurality of host devices via a fibre 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.
摘要翻译：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。

10. 发明授权

US08185667B2 Storage system comprising power saving function 有权
标题翻译：存储系统包括省电功能
公开(公告)号：US08185667B2
公开(公告)日：2012-05-22
申请号：US13087459
申请日：2011-04-15
申请人： Yoshifumi Zimoto , Go Uehara , Kenji Muraoka , Masaaki Kobayashi
发明人： Yoshifumi Zimoto , Go Uehara , Kenji Muraoka , Masaaki Kobayashi
IPC分类号： G06F3/00
CPC分类号： G06F3/0665 , G06F3/0625 , G06F3/0634 , G06F3/0689 , Y02D10/154
摘要： A storage system constituted such that power saving to an administrator-desired storage device can be performed from a management device. That is, the storage system comprises a power-saving indication receiving section for receiving from a management console a power-saving indication specifying at least one storage device of a plurality of RAID groups, a plurality of logical units, and a plurality of physical storage devices; and a power-saving controller for saving on power to one or more physical storage devices corresponding to the storage device specified in this power-saving indication.
摘要翻译：一种存储系统，其构成为能够从管理装置执行对管理员期望的存储装置的省电。也就是说，存储系统包括省电指示接收部分，用于从管理控制台接收指定多个RAID组，多个逻辑单元和多个物理存储器中的至少一个存储设备的功率指示设备; 以及省电控制器，用于对与该省电指示中指定的存储装置相对应的一个或多个物理存储设备进行供电。

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