公开(公告)号：US20110191302A1

公开(公告)日：2011-08-04

申请号：US12526776

申请日：2009-04-24

申请人： Hiroshi Nasu ,  Yuri Hiraiwa

发明人： Hiroshi Nasu ,  Yuri Hiraiwa

IPC分类号： G06F7/00

CPC分类号： G06F17/30085 ,  G06F11/1402 ,  G06F17/30171

摘要： A storage system 1 including: a plurality of data storage systems 3000 each including a storage apparatus 5000 providing a data storage area to an external apparatus 1000, and an information processor 4000 controlling data input and output between the external apparatus and the storage apparatus, the storage system comprising; a data attribute information retention part 4420 holding data delete allow/disallow information 4423 and data attribute information 4421 and 4424; a management information retention part 2420 that is a list holding at least one of data attribute information 2421, and data storage location information 2422 of each piece of data; and a data delete control part 4440 receiving a data delete command and controlling a process of deleting the data stored in the storage apparatus based on the command. Upon receipt of the data delete command, the data delete control part sets to the file determined to be identical from being deleted when determining that the file identical to the delete target exists in the storage system.

摘要翻译： 一种存储系统1，包括：多个数据存储系统3000，每个数据存储系统3000包括向外部设备1000提供数据存储区域的存储设备5000;以及控制外部设备和存储设备之间的数据输入和输出的信息处理器4000， 存储系统包括： 保存数据删除允许/不允许信息4423的数据属性信息保留部分4420和数据属性信息4421和4424; 管理信息保持部分2420，其是保存每条数据的数据属性信息2421和数据存储位置信息2422中的至少一个的列表; 以及数据删除控制部分4440，接收数据删除命令并根据命令控制删除存储在存储装置中的数据的处理。 在接收到数据删除命令时，当确定与存储系统中存在与删除目标相同的文件时，数据删除控制部分设置为确定为相同的文件被删除的文件。

公开(公告)号：US07979478B2

公开(公告)日：2011-07-12

申请号：US12329174

申请日：2008-12-05

申请人： Yuri Hiraiwa ,  Hiroshi Nasu ,  Naoki Utsunomiya

发明人： Yuri Hiraiwa ,  Hiroshi Nasu ,  Naoki Utsunomiya

IPC分类号： G06F17/30

CPC分类号： G06F17/3012

摘要： A data storage or management method is provided which allows both a content object-based access and a file-based access. A first request for storing a content object in accordance with the processing of an application program executed in a host is sent to an object archive control functionality executed in the host, an intermediate server, or a storage apparatus. The object archive control functionality generates an object identifier corresponding to the content object received in response to the first request, a directory name corresponding to the object identifier, and a plurality of file names corresponding to a plurality of fields contained in the content object. The storage apparatus stores a directory having the directory name and the plurality of files having the plurality of file names in accordance with the second request.

摘要翻译： 提供了允许基于内容对象的访问和基于文件的访问的数据存储或管理方法。 将根据在主机中执行的应用程序的处理的内容对象存储的第一请求发送到在主机，中间服务器或存储装置中执行的对象归档控制功能。 对象归档控制功能生成对应于响应于第一请求而接收的内容对象的对象标识符，对应于对象标识符的目录名，以及对应于包含在内容对象中的多个字段的多个文件名。 存储装置根据第二请求存储具有目录名和具有多个文件名的多个文件的目录。

公开(公告)号：US07669022B2

公开(公告)日：2010-02-23

申请号：US11639790

申请日：2006-12-14

申请人： Naoko Maruyama ,  Yuichi Taguchi ,  Hiroshi Nasu ,  Masayuki Yamamoto

发明人： Naoko Maruyama ,  Yuichi Taguchi ,  Hiroshi Nasu ,  Masayuki Yamamoto

IPC分类号： G06F13/00

CPC分类号： G06F11/0796 ,  G06F11/1448 ,  G06F11/1456 ,  G06F11/1464 ,  G06F11/1466 ,  G06F11/2094

摘要： A computer system for preventing data loss that includes: a first storage system having a data storage extent for storing data sent from a host computer; a second storage system having at least one actual replicated data storage extent associated with the data storage extent; an archive appliance having a storage medium associated with the replicated data storage extent in the second storage system; and a data copy unit for controlling copy processing for reading data from the data storage extent in the first storage system and writing the read data to a first actual replicated data storage extent in the second storage system in accordance with specific configuration information. The system also has a connection switching unit for changing the specific configuration information so that a second actual replicated data storage extent, instead of the first actual replicated data storage extent, is associated with the data storage extent.

摘要翻译： 一种用于防止数据丢失的计算机系统，包括：具有用于存储从主计算机发送的数据的数据存储区域的第一存储系统; 具有与数据存储范围相关联的至少一个实际复制数据存储范围的第二存储系统; 存档装置，具有与第二存储系统中的复制数据存储区域相关联的存储介质; 以及数据复制单元，用于控制从第一存储系统中的数据存储范围读取数据的复制处理，并且根据具体配置信息将读取的数据写入第二存储系统中的第一实际复制数据存储范围。 该系统还具有用于改变特定配置信息的连接切换单元，使得第二实际复制数据存储范围而不是第一实际复制数据存储范围与数据存储范围相关联。

公开(公告)号：US20100023713A1

公开(公告)日：2010-01-28

申请号：US12230903

申请日：2008-09-08

申请人： Hiroshi Nasu ,  Masayuki Yamamoto

发明人： Hiroshi Nasu ,  Masayuki Yamamoto

IPC分类号： G06F12/02

CPC分类号： G06F11/2094 ,  G06F11/1461 ,  G06F16/113 ,  G06F16/122

摘要： There is provided an archive system that performs processing on arbitrary contents, the system including a grouping section that groups multiple archive nodes included in a cluster, a policy section that defines a requirement for performing processing on the arbitrary contents, and a control section that determines a group for performing processing on the arbitrary contents based on the group information about the definition of the grouping of the multiple archive nodes and the requirement and controls the determined group to perform the processing.

摘要翻译： 提供了一种对任意内容执行处理的归档系统，该系统包括对包括在群集中的多个归档节点进行分组的分组部分，定义对任意内容执行处理的要求的策略部分，以及确定 基于关于多个归档节点的分组的定义的组信息和要求来对任意内容执行处理的组，并且控制所确定的组以执行处理。

公开(公告)号：US20090216973A1

公开(公告)日：2009-08-27

申请号：US12174465

申请日：2008-07-16

申请人： Noriko NAKAJIMA ,  Yuichi Taguchi ,  Hiroshi Nasu ,  Masayuki YAMAMOTO

发明人： Noriko NAKAJIMA ,  Yuichi Taguchi ,  Hiroshi Nasu ,  Masayuki YAMAMOTO

IPC分类号： G06F12/16 ,  G06F13/00

CPC分类号： G06F11/1469 ,  G06F3/0652 ,  G06F3/067 ,  G06F11/1451 ,  G06F11/1453 ,  G06F11/1456 ,  G06F11/1464 ,  G06F2201/84

摘要： To prevent, when data is erased from a storage system that stores differential of updated data, a large amount of differential data from being created, a storage subsystem provides a first storage area which stores data, and includes a second storage area which stores a replication of data stored in the first storage area. When the data stored in the first storage area is updated, the data is replicated to the second storage area before the data is updated. When a request to erase the data stored in the first storage area is received, replication of unupdated data to the second storage area is suspended and the data stored in the first storage area is erased based on the request to erase the data.

摘要翻译： 为了防止当从存储更新数据的差异的存储系统擦除数据时，存储大量的差异数据被创建，存储子系统提供存储数据的第一存储区域，并且包括存储复制的第二存储区域 存储在第一存储区域中的数据。 当存储在第一存储区域中的数据被更新时，在更新数据之前将数据复制到第二存储区域。 当接收到擦除存储在第一存储区域中的数据的请求时，暂停将未更新数据复制到第二存储区域，并且基于擦除数据的请求擦除存储在第一存储区域中的数据。

公开(公告)号：US20090063797A1

公开(公告)日：2009-03-05

申请号：US12030545

申请日：2008-02-13

申请人： Yuichi Taguchi ,  Masayuki Yamamoto ,  Hiroshi Nasu ,  Noriko Nakajima

发明人： Yuichi Taguchi ,  Masayuki Yamamoto ,  Hiroshi Nasu ,  Noriko Nakajima

IPC分类号： G06F12/00

CPC分类号： G06F21/80 ,  G06F11/1448 ,  G06F11/1456 ,  G06F11/1458 ,  G06F12/0866 ,  G06F21/6218 ,  G06F2221/2143

摘要： A computer system comprises a storage subsystem, a host computer and a management computer, and stores catalogue information containing correspondence between a first volume for data reading or writing and a second volume for storing a copy of the data stored in the first volume. The management computer requests the storage subsystem to erase the data stored in the first volume upon reception of an erasure request of the data stored in the first volume. The storage subsystem erases the data stored in the first volume. The management computer specifies a second volume for storing the copy of the data stored in the first volume based on the catalogue information. The storage subsystem erases data stored in the specified second volume. Thus, security risks are reduced by erasing data regarding the data when the data stored in the volume is erased.

摘要翻译： 计算机系统包括存储子系统，主计算机和管理计算机，并且存储包含用于数据读取或写入的第一卷之间的对应关系的目录信息和用于存储存储在第一卷中的数据的副本的第二卷。 管理计算机在接收到存储在第一卷中的数据的擦除请求时请求存储子系统擦除存储在第一卷中的数据。 存储子系统擦除存储在第一卷中的数据。 管理计算机基于目录信息指定用于存储存储在第一卷中的数据的副本的第二卷。 存储子系统擦除存储在指定的第二卷中的数据。 因此，当存储在卷中的数据被擦除时，通过擦除关于数据的数据来减少安全风险。

公开(公告)号：US20090013137A1

公开(公告)日：2009-01-08

申请号：US11968336

申请日：2008-01-02

申请人： Jun MIZUNO ,  Hiroshi NASU ,  Masayuki YAMAMOTO

发明人： Jun MIZUNO ,  Hiroshi NASU ,  Masayuki YAMAMOTO

IPC分类号： G06F13/00 ,  G06F1/32

CPC分类号： G06F1/3221 ,  Y02D10/154

摘要： In a storage system including: plural information processing apparatuses each of which copies data sent from a host computer to create archive data in accordance with redundancy sent from the host computer; and a storage apparatus having physical disks that store the archive data, the storage apparatus includes a management unit that manages power state information that is information on whether or not the power state of each of the physical disks is “on,” and the information processing apparatuses each include an acquisition unit that acquires the power state information managed by the management unit and a determination unit that determines an information processing apparatus targeted for reading or writing the archive data from among the information processing apparatuses based on the power state information acquired by the acquisition unit.

摘要翻译： 一种存储系统，包括：多个信息处理装置，每个信息处理装置根据从主计算机发送的冗余复制从主计算机发送的数据，以创建存档数据; 存储装置具有管理存储数据的物理磁盘的存储装置，所述存储装置包括：管理单元，其管理作为所述物理磁盘的电源状态是否为“开”的信息的电力状态信息，以及所述信息处理 每个装置包括获取单元，其获取由管理单元管理的功率状态信息;以及确定单元，其基于由所述信息处理设备获取的功率状态信息，从信息处理设备中确定用于读取或写入归档数据的信息处理设备 采购单位。

公开(公告)号：US20080215843A1

公开(公告)日：2008-09-04

申请号：US11968216

申请日：2008-01-02

申请人： Hiroshi Nasu ,  Masayasu Asano ,  Yuichi Taguchi

发明人： Hiroshi Nasu ,  Masayasu Asano ,  Yuichi Taguchi

IPC分类号： G06F12/00 ,  G06F13/00

CPC分类号： G06F3/0665 ,  G06F3/0605 ,  G06F3/0646 ,  G06F3/067 ,  G06F11/2071 ,  G06F17/30315 ,  H04L41/0893

摘要： The load of managing a storage system is lessened. In a storage system where multiple logical volumes are included in a logical volume group and a copy of the logical volume group is made in a pool area different from the one to which the logical volume group belongs, a management computer adds to the pool area capacity when the capacity of a pool area exceeds a predetermined threshold. When the pool area includes multiple logical volume groups, the management computer requests the storage system to create a pool area for each of the logical volume groups and to create the logical volume groups respectively for the created pool areas. When the pool area includes one logical volume group, the management computer requests the storage system to make the capacity of the pool area coincide with the capacity of a pool area to which the logical volume group is copied.

摘要翻译： 管理存储系统的负担减轻了。 在逻辑卷组中包含多个逻辑卷的存储系统中，并且在与逻辑卷组所属的池区域不同的池区域中进行逻辑卷组的副本，管理计算机将添加到池区域容量 当池区域的容量超过预定阈值时。 当池区域包括多个逻辑卷组时，管理计算机请求存储系统为每个逻辑卷组创建一个池区域，并为创建的池区域分别创建逻辑卷组。 当池区域包括一个逻辑卷组时，管理计算机请求存储系统使池区域的容量与复制逻辑卷组的池区域的容量一致。

公开(公告)号：US20080065815A1

公开(公告)日：2008-03-13

申请号：US11585111

申请日：2006-10-24

申请人： Hiroshi Nasu ,  Masayuki Yamamoto ,  Yuichi Taguchi

发明人： Hiroshi Nasu ,  Masayuki Yamamoto ,  Yuichi Taguchi

IPC分类号： G06F12/00

CPC分类号： G06F3/0665 ,  G06F3/061 ,  G06F3/0616 ,  G06F3/064 ,  G06F3/0679 ,  G06F3/0688

摘要： There is provided a logical volume management method for storage system. When a logical volume is created on a flash memory drive, a management computer allocates logical volume while flash memory chip border of flash memory drive is taken into account. Specifically, a table for managing a correlation between each parity group and the flash memory chip of the flash memory drive is obtained and the logical volume is allocated in such a manner that a flash memory chip is not shared by a plurality of logical volumes. When complete erasing of logical volume data is performed, the management computer specifies a flash memory chip on which complete data erasing is to be performed, and the storage system completely erases data exclusively on the chip of interest with a use of a function of completely erasing data at a time by chip unit of the flash memory chip (chip erasing).

摘要翻译： 为存储系统提供了逻辑卷管理方法。 当在闪存驱动器上创建逻辑卷时，管理计算机分配逻辑卷，同时考虑闪存驱动器的闪存芯片边框。 具体地，获得用于管理闪存驱动器的每个奇偶校验组和闪速存储器芯片之间的相关性的表，并且以使得闪存芯片不被多个逻辑卷共享的方式分配逻辑卷。 当执行逻辑卷数据的完全擦除时，管理计算机指定要执行完整数据擦除的闪存芯片，并且存储系统使用完全擦除的功能完全擦除感兴趣的芯片上的数据 闪存芯片的芯片单元一次的数据（芯片擦除）。

公开(公告)号：US20050268457A1

公开(公告)日：2005-12-08

申请号：US11111935

申请日：2005-04-22

申请人： Hiroshi Ebihara ,  Ken Kobayashi ,  Hiroshi Nasu ,  Daido Komyoji

发明人： Hiroshi Ebihara ,  Ken Kobayashi ,  Hiroshi Nasu ,  Daido Komyoji

IPC分类号： H05K13/04 ,  B23P19/00 ,  H01L21/60 ,  H05K13/08

CPC分类号： H05K13/0413 ,  H01L24/75 ,  H01L2924/12041 ,  H01L2924/12042 ,  H05K13/0409 ,  Y10T29/53178 ,  Y10T29/53187 ,  Y10T29/53196 ,  H01L2924/00

摘要： The electronic component mounting apparatus has a board holding part for holding a circuit board, a mounting mechanism for mounting an electronic component on the circuit board, and a grinding part for grinding a suction surface of a suction nozzle of the mounting mechanism. After mounting of the electronic components on the circuit board are repeated a predetermined number of times, the suction surface is ground. In the electronic component mounting apparatus, by continuously moving the suction nozzle in the Y-direction relative to the grinding part and moving the suction nozzle up and down, and bringing the suction surface of the suction nozzle in intermittent contact with the grinding surface of the grinding member with ultrasonic vibrations applied, the suction surface can be ground while preventing the occurrence of a large deformation of the suction nozzle.

摘要翻译： 电子部件安装装置具有用于保持电路板的板保持部，用于将电子部件安装在电路基板上的安装机构和用于研磨安装机构的吸嘴的吸引面的研磨部。 将电子部件安装在电路板上重复预定次数之后，将吸入面研磨。 在电子部件安装装置中，通过使吸嘴相对于研磨部在Y方向上连续移动，并且使吸嘴上下移动，使吸嘴的吸引表面与 通过施加超声波振动的研磨部件，能够吸引吸入面，同时防止吸嘴发生大的变形。