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1. 发明授权

US06651070B1 Client/server database system 失效
标题翻译：客户端/服务器数据库系统
公开(公告)号：US06651070B1
公开(公告)日：2003-11-18
申请号：US09605368
申请日：2000-06-29
申请人： Yoko Hirashima , Satoshi Kikuchi , Kenta Shiga , Norihiko Kawakami , Toru Ohashi
发明人： Yoko Hirashima , Satoshi Kikuchi , Kenta Shiga , Norihiko Kawakami , Toru Ohashi
IPC分类号： G06F1730
CPC分类号： G06F17/30958 , G06F17/30303 , Y10S707/99943 , Y10S707/99945
摘要： A database link control method and apparatus capable of establishing a link between records related to each other and a database system including a database control function. The data base system includes a function for storing information regarding at least one record and a link relating records to each other holds at least one link generating information item necessary to generate a link to relate records to each other. The database system includes a database server including a storage to store information regarding at least one record and a storage to store links relating records to each other and a database client. The client holds at least one link generating information item necessary to generate a link to relate records to each other.
摘要翻译：能够建立彼此相关的记录之间的链接的数据库链接控制方法和装置以及包括数据库控制功能的数据库系统。数据库系统包括用于存储关于至少一个记录的信息的功能和将记录彼此相关联的链接保持生成链接所必需的至少一个链接以生成链接以将记录相互关联。数据库系统包括数据库服务器，其包括用于存储关于至少一个记录的信息的存储和用于存储将记录彼此相关联的链接和数据库客户端的存储。客户端保存至少一个生成链接所必需的链接以产生彼此关联记录的链接。

2. 发明申请

US20100005261A1 STORAGE DEVICE AND POWER CONTROL METHOD 有权
标题翻译：存储设备和功率控制方法
公开(公告)号：US20100005261A1
公开(公告)日：2010-01-07
申请号：US12207979
申请日：2008-09-10
申请人： Kenta Shiga , Norihiko Kawakami
发明人： Kenta Shiga , Norihiko Kawakami
IPC分类号： G06F12/16 , G06F12/00
CPC分类号： G06F3/0647 , G06F1/3268 , G06F3/0625 , G06F3/0634 , G06F3/0644 , G06F3/0664 , G06F3/0689 , Y02D10/154
摘要： The storage device of the present invention has: a first recording unit that records a time zone history of access to each storage area assigned to a virtual volume; a second recording unit that executes a predetermined calculation based on the time zone history of access to a plurality of storage areas belonging to a plurality of pool areas and records the calculation result for each of the plurality of pool areas; a comparison unit that acquires, from the first recording unit, the time zone history of access to an optional storage area among the plurality of storage areas and compares the acquired access time zone history with the calculation result recorded in the second recording unit; and a migration unit that selects, from among the plurality of pool areas, a pool area for which the calculation result is similar to the acquired access time zone history on the basis of the result of the comparison by the comparison unit, and migrates the data stored in the optional storage area to a storage area in the selected pool area.
摘要翻译：本发明的存储装置具有：记录对分配给虚拟卷的每个存储区域的访问的时区历史的第一记录单元; 第二记录单元，其基于对属于多个池区域的多个存储区域的访问的时区历史来执行预定的计算，并记录所述多个池区域中的每一个的计算结果; 比较单元，从所述第一记录单元获取所述多个存储区域中的可选存储区域的访问时区历史，并将所获取的访问时区历史与记录在所述第二记录单元中的计算结果进行比较; 以及迁移单元，其基于比较单元的比较结果从多个池区域中选择计算结果与获取的访问时区历史相似的池区域，并且迁移数据存储在可选存储区域中的所选池区域中的存储区域。

3. 发明授权

US08117416B2 Storage device and power control method 有权
标题翻译：存储设备和电源控制方法
公开(公告)号：US08117416B2
公开(公告)日：2012-02-14
申请号：US12207979
申请日：2008-09-10
申请人： Kenta Shiga , Norihiko Kawakami
发明人： Kenta Shiga , Norihiko Kawakami
IPC分类号： G06F12/00
CPC分类号： G06F3/0647 , G06F1/3268 , G06F3/0625 , G06F3/0634 , G06F3/0644 , G06F3/0664 , G06F3/0689 , Y02D10/154
摘要： The storage device of the present invention has: a first recording unit that records a time zone history of access to each storage area assigned to a virtual volume; a second recording unit that executes a predetermined calculation based on the time zone history of access to a plurality of storage areas belonging to a plurality of pool areas and records the calculation result for each of the plurality of pool areas; a comparison unit that acquires, from the first recording unit, the time zone history of access to an optional storage area among the plurality of storage areas and compares the acquired access time zone history with the calculation result recorded in the second recording unit; and a migration unit that selects, from among the plurality of pool areas, a pool area for which the calculation result is similar to the acquired access time zone history on the basis of the result of the comparison by the comparison unit, and migrates the data stored in the optional storage area to a storage area in the selected pool area.
摘要翻译：本发明的存储装置具有：记录对分配给虚拟卷的每个存储区域的访问的时区历史的第一记录单元; 第二记录单元，其基于对属于多个池区域的多个存储区域的访问的时区历史来执行预定的计算，并记录所述多个池区域中的每一个的计算结果; 比较单元，从所述第一记录单元获取所述多个存储区域中的可选存储区域的访问时区历史，并将所获取的访问时区历史与记录在所述第二记录单元中的计算结果进行比较; 以及迁移单元，其基于比较单元的比较结果从多个池区域中选择计算结果与获取的访问时区历史相似的池区域，并且迁移数据存储在可选存储区域中的所选池区域中的存储区域。

4. 发明申请

US20110185201A1 STORAGE SYSTEM AND ITS POWER CONTROL METHOD 有权
标题翻译：存储系统及其功率控制方法
公开(公告)号：US20110185201A1
公开(公告)日：2011-07-28
申请号：US12527455
申请日：2009-05-25
申请人： Norihiko Kawakami , Kenta Shiga
发明人： Norihiko Kawakami , Kenta Shiga
IPC分类号： G06F1/32
CPC分类号： G06F1/3203 , G06F1/3268 , G06F3/0625 , G06F3/0634 , G06F3/0689 , G11B19/02 , G11B19/209 , Y02D10/154
摘要： In the process of controlling a plurality of storage devices 190 in any one of a normal mode and a plurality of power-saving modes (such as standby and LRPM), a controller 110 selects the storage devices whose mode should be shifted from the normal mode to any of the power-saving modes; and before shifting to control of the selected storage devices in any of the power-saving modes, the controller calculates time and electric power required to make the selected storage devices return from each power-saving mode to the normal mode; and based on each calculated value, the controller sets a combination of power-saving modes and the number of storage devices that satisfy the return conditions defined by the host timeout period and the supplied power; and then, the controller controls the selected number of storage devices in the set combination of power-saving modes.
摘要翻译：在正常模式和多种省电模式（例如待机和LRPM）中的任何一种控制多个存储装置190的过程中，控制器110选择其模式应该从正常模式移位的存储装置任何省电模式; 并且在以任何省电模式转换到所选择的存储装置的控制之前，控制器计算使所选存储装置从每个省电模式返回到正常模式所需的时间和电力; 并且基于每个计算值，控制器设置省电模式和满足由主机超时时段和所提供的功率定义的返回条件的存储设备的数量的组合; 然后，控制器以设定的省电模式组合来控制选定数量的存储设备。

5. 发明授权

US08255715B2 Storage system and power control method thereof with mode selection defined by timeout period and power supply 有权
标题翻译：存储系统及其功率控制方法，由超时周期和电源定义模式选择
公开(公告)号：US08255715B2
公开(公告)日：2012-08-28
申请号：US12527455
申请日：2009-05-25
申请人： Norihiko Kawakami , Kenta Shiga
发明人： Norihiko Kawakami , Kenta Shiga
IPC分类号： G06F1/32
CPC分类号： G06F1/3203 , G06F1/3268 , G06F3/0625 , G06F3/0634 , G06F3/0689 , G11B19/02 , G11B19/209 , Y02D10/154
摘要： In the process of controlling a plurality of storage devices 190 in any one of a normal mode and a plurality of power-saving modes (such as standby and LRPM), a controller 110 selects the storage devices whose mode should be shifted from the normal mode to any of the power-saving modes; and before shifting to control of the selected storage devices in any of the power-saving modes, the controller calculates time and electric power required to make the selected storage devices return from each power-saving mode to the normal mode; and based on each calculated value, the controller sets a combination of power-saving modes and the number of storage devices that satisfy the return conditions defined by the host timeout period and the supplied power; and then, the controller controls the selected number of storage devices in the set combination of power-saving modes.
摘要翻译：在正常模式和多种省电模式（例如待机和LRPM）中的任何一种控制多个存储装置190的过程中，控制器110选择其模式应该从正常模式移位的存储装置任何省电模式; 并且在以任何省电模式转换到所选择的存储装置的控制之前，控制器计算使所选存储装置从每个省电模式返回到正常模式所需的时间和电力; 并且基于每个计算值，控制器设置省电模式和满足由主机超时时段和所提供的功率定义的返回条件的存储设备的数量的组合; 然后，控制器以设定的省电模式组合来控制选定数量的存储设备。

6. 发明授权

US08677167B2 Storage apparatus and power control method 失效
标题翻译：存储设备和功率控制方法
公开(公告)号：US08677167B2
公开(公告)日：2014-03-18
申请号：US12989525
申请日：2010-10-18
申请人： Norihiko Kawakami , Hajime Mori , Hiroshi Hirayama
发明人： Norihiko Kawakami , Hajime Mori , Hiroshi Hirayama
IPC分类号： G06F1/32
CPC分类号： G06F3/0665 , G06F1/3221 , G06F1/3268 , G06F3/0608 , G06F3/0625 , G06F3/0647 , G06F3/0653 , G06F3/0689 , Y02D10/154
摘要： To enable power saving control by putting storage areas of the same attribute together in a specific RAID group in a storage apparatus that includes storage areas of different access patterns.The storage apparatus manages attributes of the RAID groups, which form a pool area, and attributes of the respective storage areas, based on an access log for each of the storage areas allocated to virtual volumes. The apparatus enables a power saving operation for each RAID group by putting the storage areas of each attribute together in a specific RAID group.
摘要翻译：通过将具有相同属性的存储区域放在包括不同访问模式的存储区域的存储设备中的特定RAID组中来实现省电控制。存储装置基于分配给虚拟卷的每个存储区域的访问日志来管理形成池区域的RAID组的属性和各个存储区域的属性。该装置通过将每个属性的存储区域合并在特定的RAID组中来实现对每个RAID组的省电操作。

7. 发明授权

US08214333B2 Storage system for managing a log of access 有权
标题翻译：用于管理访问日志的存储系统
公开(公告)号：US08214333B2
公开(公告)日：2012-07-03
申请号：US12348406
申请日：2009-01-05
申请人： Norihiko Kawakami , Tetsuya Shirogane
发明人： Norihiko Kawakami , Tetsuya Shirogane
IPC分类号： G06F17/00
CPC分类号： G06F21/50 , G06F21/604 , G06F21/78 , G06F2221/2101
摘要： Provided is a storage system including: a first interface connected to a host computer; a second interface connected to a manager terminal; a control unit connected to the first interface and the second interface and equipping a processor and a memory; and one or more disk drives in which data that is requested to read by the host computer is stored, in which the control unit detects an access from the host computer to the first interface and an access from the manager terminal to the second interface, and generates log data of operations according to the accesses. Accordingly, log data concerning every action and every operation of the storage system is maintained and stored.
摘要翻译：提供一种存储系统，包括：连接到主计算机的第一接口; 连接到管理终端的第二接口; 连接到第一接口和第二接口的控制单元，并配备处理器和存储器; 存储由主计算机请求读取的数据的一个或多个磁盘驱动器，其中控制单元检测从主计算机到第一接口的访问以及从管理终端到第二接口的访问，以及根据访问生成操作的日志数据。因此，维护和存储关于存储系统的每个动作和每个操作的日志数据。

8. 发明申请

US20070088737A1 Storage system for managing a log of access 审中-公开
标题翻译：用于管理访问日志的存储系统
公开(公告)号：US20070088737A1
公开(公告)日：2007-04-19
申请号：US11303981
申请日：2005-12-19
申请人： Norihiko Kawakami , Tetsuya Shirogane
发明人： Norihiko Kawakami , Tetsuya Shirogane
IPC分类号： G06F7/00
CPC分类号： G06F21/50 , G06F21/604 , G06F21/78 , G06F2221/2101
摘要： Provided is a storage system including: a first interface connected to a host computer; a second interface connected to a manager terminal; a control unit connected to the first interface and the second interface and equipping a processor and a memory; and one or more disk drives in which data that is requested to read by the host computer is stored, in which the control unit detects an access from the host computer to the first interface and an access from the manager terminal to the second interface, and generates log data of operations according to the accesses. Accordingly, log data concerning every action and every operation of the storage system is maintained and stored.
摘要翻译：提供一种存储系统，包括：连接到主计算机的第一接口; 连接到管理终端的第二接口; 连接到第一接口和第二接口的控制单元，并配备处理器和存储器; 存储由主计算机请求读取的数据的一个或多个磁盘驱动器，其中控制单元检测从主计算机到第一接口的访问以及从管理终端到第二接口的访问，以及根据访问生成操作的日志数据。因此，维护和存储关于存储系统的每个动作和每个操作的日志数据。

9. 发明授权

US08806126B2 Storage apparatus, storage system, and data migration method 有权
标题翻译：存储设备，存储系统和数据迁移方法
公开(公告)号：US08806126B2
公开(公告)日：2014-08-12
申请号：US13512543
申请日：2012-05-16
申请人： Norihiko Kawakami , Hiroshi Hirayama , Toru Tanaka
发明人： Norihiko Kawakami , Hiroshi Hirayama , Toru Tanaka
IPC分类号： G06F12/00
CPC分类号： G06F3/0608 , G06F3/061 , G06F3/0641 , G06F3/0665 , G06F3/0683
摘要： Provided are a storage apparatus, a storage system, and a data migration method, with which a plurality of pool areas are assigned to a plurality of virtual volumes, the virtual volumes comprise virtual disks, the virtual disks comprise a plurality of logical segments, the pool areas comprise real volumes, the real volumes comprise a plurality of physical segments, logical segments are managed in association with physical segments, for each of the plurality of pool areas, and, if one virtual disk which is associated with one pool area is migrated to another pool area which differs from the one pool area, duplicate determination of data in the one pool area is executed, a data duplicate determination between the one pool area and the other pool area is executed on the basis of the result of the duplicate determination, and the one virtual disk is migrated to the other pool area.
摘要翻译：提供了一种存储装置，存储系统和数据迁移方法，多个池区域被分配给多个虚拟卷，虚拟卷包括虚拟盘，虚拟盘包括多个逻辑段，池区域包括实际卷，实际卷包括多个物理段，对于多个池区域中的每一个，与物理段相关联地管理逻辑段，并且如果与一个池区域相关联的一个虚拟盘被迁移到不同于一个池区域的另一个池区域，执行一个池区域中的数据的重复确定，一个池区域和另一个池区域之间的数据重复确定基于重复确定的结果来执行，并将一个虚拟磁盘迁移到另一个池区域。

10. 发明申请

US20130311739A1 STORAGE APPARATUS, STORAGE SYSTEM, AND DATA MIGRATION METHOD 有权
标题翻译：存储设备，存储系统和数据迁移方法
公开(公告)号：US20130311739A1
公开(公告)日：2013-11-21
申请号：US13512543
申请日：2012-05-16
申请人： Norihiko Kawakami , Hiroshi Hirayama , Toru Tanaka
发明人： Norihiko Kawakami , Hiroshi Hirayama , Toru Tanaka
IPC分类号： G06F12/02
CPC分类号： G06F3/0608 , G06F3/061 , G06F3/0641 , G06F3/0665 , G06F3/0683
摘要： Provided are a storage apparatus, a storage system, and a data migration method with which, if data of a virtual disk which belongs to one pool area is migrated to another pool area, the migration time and processing load can be reduced by migrating the data while maintaining duplicate determination.Logical segments in virtual disks are managed in association with physical segments in the pool areas, for each of the plurality of pool areas, and, if one virtual disk which is associated with one pool area is migrated to another pool area which differs from the one pool area, duplicate determination of data in the one pool area is executed, a data duplicate determination between the one pool area and the other pool area is executed on the basis of the result of the duplicate determination, and the one virtual disk is migrated to the other pool area.
摘要翻译：提供了一种存储装置，存储系统和数据迁移方法，如果属于一个池区域的虚拟盘的数据被迁移到另一池区域，则可以通过迁移数据来减少迁移时间和处理负载同时保持重复确定。与虚拟磁盘中的每个池区域的池区域中的物理段相关联地管理虚拟磁盘中的逻辑段，并且如果与一个池区域相关联的一个虚拟盘迁移到与一个池区域不同的另一个池区域池区域，执行一个池区域中的数据的重复确定，基于重复确定的结果执行在一个池区域和另一个池区域之间的数据重复确定，并且将一个虚拟盘迁移到另一个泳池区。

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