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1. 发明申请

US20130346688A1 COMPUTER SYSTEM AND METHOD OF CONTROLLING I/O WITH RESPECT TO STORAGE APPARATUS 有权
标题翻译：计算机系统和控制存储设备I / O的方法
公开(公告)号：US20130346688A1
公开(公告)日：2013-12-26
申请号：US13522884
申请日：2012-06-25
申请人： Akira Hayakawa , Takaki Nakamura , Keiichi Matsuzawa , Takayuki Fukatani
发明人： Akira Hayakawa , Takaki Nakamura , Keiichi Matsuzawa , Takayuki Fukatani
IPC分类号： G06F12/08 , G06F12/02
CPC分类号： G06F3/0611 , G06F3/0647 , G06F3/0659 , G06F3/0685 , G06F2213/3802
摘要： An aspect of this invention is a computer system, including: a storage apparatus for allocating real storage areas of a plurality of tiers of a tiered real storage area pool to a volume, and migrating and relocating data within the volume between the plurality of tiers; and a host apparatus that accesses the volume provided by the storage apparatus. The host apparatus is configured to refer to tier information including information on a corresponding one of the plurality of tiers to which an access destination address within the volume belongs to identify the corresponding one of the plurality of tiers to which the access destination address belongs and refer to settings predetermined for the plurality of tiers to perform I/O control for the access destination address based on settings of the identified corresponding one of the plurality of tiers.
摘要翻译：本发明的一个方面是一种计算机系统，包括：存储装置，用于将分层的真实存储区域池的多个层的实际存储区域分配给卷，以及在所述多个层之间的卷内迁移和重定位数据; 以及访问由存储装置提供的卷的主机装置。主机装置被配置为参考包括关于卷内的接入目的地地址所属的多个层中的相应一个层的信息的层信息，以识别访问目的地地址所属的多个层中的对应的一个层，并引用根据所确定的所述多个层级的对应的一个层级的设置，为所述多个层级预定的设置以对所述接入目的地地址执行I / O控制。

2. 发明授权

US08392458B2 Information apparatus and method of controlling the same 有权
标题翻译：信息装置及其控制方法
公开(公告)号：US08392458B2
公开(公告)日：2013-03-05
申请号：US13129011
申请日：2011-04-22
申请人： Takayuki Fukatani , Hitoshi Kamei , Yohsuke Ishii , Masaaki Iwasaki
发明人： Takayuki Fukatani , Hitoshi Kamei , Yohsuke Ishii , Masaaki Iwasaki
IPC分类号： G06F17/00
CPC分类号： G06F3/0608 , G06F3/064 , G06F3/0641 , G06F3/0649 , G06F3/0685 , G06F17/3007
摘要： Appropriate control is performed for data blocks and data block groups in a file.A file system having various functions provides an upper program with an interface for changing size, storage position and processing method in each function of extents being data block management units in a file. The file system can improve the effects aimed by the respective functions by implementing the extent configuration and processing optimized for the various functions of the file system, based on the instruction from the upper program.
摘要翻译：对文件中的数据块和数据块组执行适当的控制。具有各种功能的文件系统提供具有用于在每个文件中的数据块管理单元的功能中改变大小，存储位置和处理方法的界面的上层程序。文件系统可以通过根据上级程序的指令，实现针对文件系统的各种功能优化的扩展配置和处理，提高各功能的效果。

3. 发明申请

US20110213814A1 FILE MANAGEMENT SUB-SYSTEM AND FILE MIGRATION CONTROL METHOD IN HIERARCHICAL FILE SYSTEM 有权
标题翻译：文件管理子系统和文件移动控制方法在分层文件系统中
公开(公告)号：US20110213814A1
公开(公告)日：2011-09-01
申请号：US12666680
申请日：2009-11-06
申请人： Takayuki Fukatani , Hitoshi Kamei , Takahiro Nakano
发明人： Takayuki Fukatani , Hitoshi Kamei , Takahiro Nakano
IPC分类号： G06F17/30
CPC分类号： G06F17/30221
摘要： A file management sub-system executes file migration without causing an unintended drop in the response time or the like. When a management computer issues a file migration direction, a file storage apparatus notifies client computer associated with a migration target file that file migration is scheduled. When postponement or suspension of file migration is requested by the client computer, the file migration is postponed or suspended.
摘要翻译：文件管理子系统执行文件迁移，而不会导致响应时间等中的意外丢弃。当管理计算机发布文件迁移方向时，文件存储装置通知与调度文件迁移的迁移目标文件相关联的客户端计算机。当客户端计算机请求延迟或暂停文件迁移时，文件迁移被推迟或暂停。

4. 发明授权

US08583883B2 Storage system comprising function for reducing power consumption 失效
标题翻译：存储系统包括降低功耗的功能
公开(公告)号：US08583883B2
公开(公告)日：2013-11-12
申请号：US13584870
申请日：2012-08-14
申请人： Takayuki Fukatani , Yasutomo Yamamoto , Tomohiro Kawaguchi , Masanori Takada , Yoshiaki Eguchi
发明人： Takayuki Fukatani , Yasutomo Yamamoto , Tomohiro Kawaguchi , Masanori Takada , Yoshiaki Eguchi
IPC分类号： G06F12/00
CPC分类号： G06F3/0659 , G06F3/0625 , G06F3/0689 , G06F12/0804 , G06F12/0871 , G06F2212/1028 , G06F2212/262 , G06F2212/283 , Y02D10/13 , Y02D10/154
摘要： For at least one of storage unit, processor and cache memory which are I/O process-participating devices related to I/O command process, when a load of one or more I/O process-participating devices or a part thereof is a low load equal to or less than a predetermined threshold value, a processing related to a state of one or more of the I/O process-participating devices or a part thereof is redirected to another one or more I/O process-participating devices or a part thereof, and the state of the one or more I/O process-participating devices or a part thereof is shifted to a power-saving state.
摘要翻译：对于与I / O命令过程相关的I / O进程参与设备的存储单元，处理器和高速缓冲存储器中的至少一个，当一个或多个I / O进程参与设备或其一部分的负载为低时与等于或小于预定阈值的负载相关的，与一个或多个I / O处理参与设备或其一部分的状态有关的处理被重定向到另一个或多个I / O进程参与设备或其一部分，并且一个或多个I / O处理参与设备或其一部分的状态转移到省电状态。

5. 发明授权

US08554808B2 File management sub-system and file migration control method in hierarchical file system 有权
标题翻译：分层文件系统中的文件管理子系统和文件迁移控制方法
公开(公告)号：US08554808B2
公开(公告)日：2013-10-08
申请号：US12666680
申请日：2009-11-06
申请人： Takayuki Fukatani , Hitoshi Kamei , Takahiro Nakano
发明人： Takayuki Fukatani , Hitoshi Kamei , Takahiro Nakano
IPC分类号： G06F12/00 , G06F17/30
CPC分类号： G06F17/30221
摘要： A file management sub-system executes file migration without causing an unintended drop in the response time or the like. When a management computer issues a file migration direction, a file storage apparatus notifies client computer associated with a migration target file that file migration is scheduled. When postponement or suspension of file migration is requested by the client computer, the file migration is postponed or suspended.
摘要翻译：文件管理子系统执行文件迁移，而不会导致响应时间等中的意外丢弃。当管理计算机发布文件迁移方向时，文件存储装置通知与调度文件迁移的迁移目标文件相关联的客户端计算机。当客户端计算机请求延迟或暂停文件迁移时，文件迁移被推迟或暂停。

6. 发明申请

US20130110967A1 INFORMATION SYSTEM AND METHOD FOR MANAGING DATA IN INFORMATION SYSTEM 审中-公开
标题翻译：用于管理信息系统中的数据的信息系统和方法
公开(公告)号：US20130110967A1
公开(公告)日：2013-05-02
申请号：US13319883
申请日：2011-11-01
申请人： Atsushi Ueoka , Takaki Nakamura , Takayuki Fukatani , Keiichi Matsuzawa , Jun Nemoto , Atsushi Sutoh , Masaaki Iwasaki
发明人： Atsushi Ueoka , Takaki Nakamura , Takayuki Fukatani , Keiichi Matsuzawa , Jun Nemoto , Atsushi Sutoh , Masaaki Iwasaki
IPC分类号： G06F15/167
CPC分类号： G06F16/185 , G06F11/2094
摘要： The prior art information system could not migrate a file in a file sharing system provided by a file storage to a plurality of cloud storages having different forms of connection and different properties, and therefore, could not manage the files via a single Stub information. The present invention provides a data mover program in a file storage to select one or more migration destination cloud storages based on a migration policy, a connection information table of cloud storages and a property information table of cloud storages. Then, a Stub information of the migrated file is created, and an identification information of the file in the cloud storage is stored in a file information table. When access occurs from a client to a file storage, the data mover program downloads a file from the cloud storage stored in the file information table corresponding to the Stub information and provides the file to the client.
摘要翻译：现有技术的信息系统不能将由文件存储器提供的文件共享系统中的文件迁移到具有不同形式的连接和不同属性的多个云存储器中，因此无法通过单个存根信息来管理文件。本发明提供一种文件存储器中的数据移动器程序，用于基于迁移策略选择一个或多个迁移目的地云存储，云存储的连接信息表和云存储的属性信息表。然后，创建迁移文件的存根信息，将云存储中的文件的识别信息存储在文件信息表中。当从客户端到文件存储进行访问时，数据移动器程序从与存根信息相对应的文件信息表中存储的云存储中下载文件，并将该文件提供给客户端。

7. 发明申请

US20120324162A1 STORAGE SYSTEM COMPRISING FUNCTION FOR REDUCING POWER CONSUMPTION 失效
公开(公告)号：US20120324162A1
公开(公告)日：2012-12-20
申请号：US13584870
申请日：2012-08-14
申请人： Takayuki FUKATANI , Yasutomo YAMAMOTO , Tomohiro KAWAGUCHI , Masanori TAKADA , Yoshiaki EGUCHI
发明人： Takayuki FUKATANI , Yasutomo YAMAMOTO , Tomohiro KAWAGUCHI , Masanori TAKADA , Yoshiaki EGUCHI
IPC分类号： G06F12/08
CPC分类号： G06F3/0659 , G06F3/0625 , G06F3/0689 , G06F12/0804 , G06F12/0871 , G06F2212/1028 , G06F2212/262 , G06F2212/283 , Y02D10/13 , Y02D10/154
摘要： For at least one of storage unit, processor and cache memory which are I/O process-participating devices related to I/O command process, when a load of one or more I/O process-participating devices or a part thereof is a low load equal to or less than a predetermined threshold value, a processing related to a state of one or more of the I/O process-participating devices or a part thereof is redirected to another one or more I/O process-participating devices or a part thereof, and the state of the one or more I/O process-participating devices or a part thereof is shifted to a power-saving state.

8. 发明申请

US20100042629A1 FILE SERVER WHICH CONDUCTS A MEMORY TEST UPON BOOT UP 有权
标题翻译：文件服务器进行内存测试启动
公开(公告)号：US20100042629A1
公开(公告)日：2010-02-18
申请号：US12243015
申请日：2008-10-01
申请人： Takayuki FUKATANI , Akiyoshi Hashimoto
发明人： Takayuki FUKATANI , Akiyoshi Hashimoto
IPC分类号： G06F17/30 , G06F12/02
CPC分类号： G06F11/2289 , G06F11/2038 , G06F11/2046
摘要： Provided is a file server providing a file service to a host computer, including an interface coupled to the host computer; a processor; a memory; and an interface coupled to a disk drive. The file server is configured to calculate a capacity of storage areas in the memory, which is required to provide the file service; execute a first memory check in which the storage areas having the calculated capacity are tested; execute, after the first memory check is completed, a second memory check in which remaining storage areas in the memory are tested; and start, in a period after the first memory check is completed and before the second memory check is completed, providing the file service.
摘要翻译：提供了向主机提供文件服务的文件服务器，包括耦合到主计算机的接口; 处理器记忆以及耦合到磁盘驱动器的接口。文件服务器被配置为计算提供文件服务所需的存储器中的存储区域的容量; 执行第一存储器检查，其中测试具有计算容量的存储区域; 执行在第一存储器检查完成之后，进行第二存储器检查，其中测试存储器中的剩余存储区域; 并且在第一存储器检查完成之后的时间段和在第二存储器检查完成之前的时段开始提供文件服务。

9. 发明授权

US09104317B2 Computer system and method of controlling I/O with respect to storage apparatus 有权
标题翻译：相对于存储装置控制I / O的计算机系统和方法
公开(公告)号：US09104317B2
公开(公告)日：2015-08-11
申请号：US13522884
申请日：2012-06-25
申请人： Akira Hayakawa , Takaki Nakamura , Keiichi Matsuzawa , Takayuki Fukatani
发明人： Akira Hayakawa , Takaki Nakamura , Keiichi Matsuzawa , Takayuki Fukatani
IPC分类号： G06F15/80 , G06F3/06
CPC分类号： G06F3/0611 , G06F3/0647 , G06F3/0659 , G06F3/0685 , G06F2213/3802
摘要： An aspect of this invention is a computer system, including: a storage apparatus for allocating real storage areas of a plurality of tiers of a tiered real storage area pool to a volume, and migrating and relocating data within the volume between the plurality of tiers; and a host apparatus that accesses the volume provided by the storage apparatus. The host apparatus is configured to refer to tier information including information on a corresponding one of the plurality of tiers to which an access destination address within the volume belongs to identify the corresponding one of the plurality of tiers to which the access destination address belongs and refer to settings predetermined for the plurality of tiers to perform I/O control for the access destination address based on settings of the identified corresponding one of the plurality of tiers.
摘要翻译：本发明的一个方面是一种计算机系统，包括：存储装置，用于将分层的真实存储区域池的多个层的实际存储区域分配给卷，以及在所述多个层之间的卷内迁移和重定位数据; 以及访问由存储装置提供的卷的主机装置。主机装置被配置为参考包括关于卷内的接入目的地地址所属的多个层中的相应一个层的信息的层信息，以识别访问目的地地址所属的多个层中的对应的一个层，并引用根据所确定的所述多个层级的对应的一个层级的设置，为所述多个层级预定的设置以对所述接入目的地地址执行I / O控制。

10. 发明授权

US08261036B2 Storage system comprising function for reducing power consumption 有权
标题翻译：存储系统包括降低功耗的功能
公开(公告)号：US08261036B2
公开(公告)日：2012-09-04
申请号：US13232014
申请日：2011-09-14
申请人： Takayuki Fukatani , Yasutomo Yamamoto , Tomohiro Kawaguchi , Masanori Takada , Yoshiaki Eguchi
发明人： Takayuki Fukatani , Yasutomo Yamamoto , Tomohiro Kawaguchi , Masanori Takada , Yoshiaki Eguchi
IPC分类号： G06F13/00
CPC分类号： G06F3/0659 , G06F3/0625 , G06F3/0689 , G06F12/0804 , G06F12/0871 , G06F2212/1028 , G06F2212/262 , G06F2212/283 , Y02D10/13 , Y02D10/154
摘要： For at least one of storage unit, processor and cache memory which are I/O process-participating devices related to I/O command process, when a load of one or more I/O process-participating devices or a part thereof is a low load equal to or less than a predetermined threshold value, a processing related to a state of one or more of the I/O process-participating devices or a part thereof is redirected to another one or more I/O process-participating devices or a part thereof, and the state of the one or more I/O process-participating devices or a part thereof is shifted to a power-saving state.
摘要翻译：对于与I / O命令过程相关的I / O进程参与设备的存储单元，处理器和高速缓冲存储器中的至少一个，当一个或多个I / O进程参与设备或其一部分的负载为低时与等于或小于预定阈值的负载相关的，与一个或多个I / O处理参与设备或其一部分的状态有关的处理被重定向到另一个或多个I / O进程参与设备或其一部分，并且一个或多个I / O处理参与设备或其一部分的状态转移到省电状态。

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