公开(公告)号：US07136862B2

公开(公告)日：2006-11-14

申请号：US10387284

申请日：2003-03-11

Applicant: Kazuhiko Mogi ,  Hideomi Idei ,  Norifumi Nishikawa ,  Toyohiro Nomoto

Inventor： Kazuhiko Mogi ,  Hideomi Idei ,  Norifumi Nishikawa ,  Toyohiro Nomoto

IPC: G06F17/30

CPC classification number: G06F17/30289 ,  Y10S707/99942 ,  Y10S707/99953

Abstract: There is a strong demand for facilitation of management of storage region for DB data is required in a computer system combining an apparatus having the DBMS and virtualization function and software. In order to realize such requirement, the requirements for system management regarding a newly created DB and the information about the function to be set for the DB data are given to a system management server. The system management server detects a data structure of DB from such information and sends independently instructions to virtualization apparatuses to create virtual volumes or the like to which the data of each data structure is stored separately and set the function to the virtual volume as required. Thereafter, the system management server also issues an instruction to the DBMS to create a DB to store the data of data structure to the corresponding virtual volume.

Abstract translation: 在组合具有DBMS的设备和虚拟化功能和软件的计算机系统中，存在对存储区域的管理的强烈需求，DB数据是必需的。 为了实现这样的要求，向系统管理服务器提供关于新创建的DB的系统管理要求和关于要为DB数据设置的功能的信息。 系统管理服务器从这样的信息中检测DB的数据结构，并且独立地向虚拟化设备发送指令以创建虚拟卷等，每个数据结构的数据单独存储到虚拟卷等，并根据需要将该功能设置到虚拟卷。 此后，系统管理服务器还向DBMS发出指令以创建DB以将数据结构的数据存储到相应的虚拟卷。

公开(公告)号：US07124139B2

公开(公告)日：2006-10-17

申请号：US10649665

申请日：2003-08-28

Applicant: Naokazu Nemoto ,  Kazuhiko Mogi ,  Norifumi Nishikawa ,  Nobuo Kawamura

Inventor： Naokazu Nemoto ,  Kazuhiko Mogi ,  Norifumi Nishikawa ,  Nobuo Kawamura

IPC: G06F7/00 ,  G06F17/30

CPC classification number: G06F11/0775 ,  G06F3/0617 ,  G06F3/0635 ,  G06F3/067 ,  G06F11/0709 ,  G06F11/0727 ,  G06F11/0748 ,  G06F11/2294 ,  H04L67/1097 ,  Y10S707/99942 ,  Y10S707/99943

Abstract: A computer system identifies jobs affected by a fault which occurs in any device or mechanism in a storage system to control the execution of such jobs. The computer system includes a DBMS server device, a virtualization switch device, and storage device. Each of these devices holds part of data mapping information on a data mapping path from a particular DB table accessed by a job, through a logical volume for storing the table, to physical disk units for distributively storing data on the volume. The management server device acquires the part of data mapping information from each device, and integrates the data mapping information on a job-by-job basis. When any device or mechanism fails on the data mapping path, the management server device identifies jobs affected by the fault with reference to the data mapping information. The management server device also controls the execution of these jobs.

公开(公告)号：US07092971B2

公开(公告)日：2006-08-15

申请号：US10409989

申请日：2003-04-07

Applicant: Hideomi Idei ,  Kazuhiko Mogi ,  Norifumi Nishikawa ,  Toyohiro Nomoto

Inventor： Hideomi Idei ,  Kazuhiko Mogi ,  Norifumi Nishikawa ,  Toyohiro Nomoto

IPC: G06F12/00 ,  G06F17/30

CPC classification number: G06F12/0862

Abstract: In a system in which a DB is built in a virtualization environment, a management server obtains DB processing information such as a DB processing execution plan and a degree of processing priority from a DBMS, predicts data to be accessed in the near future and the order of such accesses based on the information, instructs to read into caches of storage devices data to be accessed in the near future based on the prediction results, and reads the data that will be accessed in the nearest future into a cache memory within the management server.

Abstract translation: 在虚拟化环境中构建DB的系统中，管理服务器从DBMS中获取数据库处理执行计划和处理优先级的DB处理信息，预测在不久的将来访问的数据和顺序 基于该信息进行这样的访问，指示基于该预测结果，在不久的将来读取存储装置要访问的数据的高速缓存，并将最近将要访问的数据读入管理服务器内的高速缓冲存储器 。

公开(公告)号：US20060069891A1

公开(公告)日：2006-03-30

申请号：US11281384

申请日：2005-11-18

Applicant: Norifumi Nishikawa ,  Kazuhiko Mogi ,  Nobuo Kawamura ,  Takashi Oeda

Inventor： Norifumi Nishikawa ,  Kazuhiko Mogi ,  Nobuo Kawamura ,  Takashi Oeda

IPC: G06F12/16

CPC classification number: G06F11/2087 ,  G06F11/2033 ,  G06F11/2038 ,  G06F11/2069 ,  G06F11/2074 ,  G06F11/2097

Abstract: A method include a configuration definition creation step of writing configuration information on a primary site into a storage subsystem; a data transfer step of copying the configuration information, which is written into a storage device, to a storage subsystem in a secondary site over a network; a data reception step of receiving the transferred configuration information and storing it in the storage subsystem in the secondary site; and a configuration definition step of reading the stored configuration information and settings up a server in the secondary site.

Abstract translation: 一种方法包括：将主站点上的配置信息写入到存储子系统中的配置定义创建步骤; 数据传送步骤，将写入存储装置的配置信息复制到通过网络的辅助站点中的存储子系统; 数据接收步骤，接收所传送的配置信息并将其存储在辅助站点中的存储子系统中; 以及配置定义步骤，用于读取存储的配置信息并设置辅助站点中的服务器。

公开(公告)号：US20050267878A1

公开(公告)日：2005-12-01

申请号：US11182281

申请日：2005-07-14

Applicant: Kazuhiko Mogi ,  Takashi Oeda ,  Masaru Kitsuregawa

Inventor： Kazuhiko Mogi ,  Takashi Oeda ,  Masaru Kitsuregawa

IPC: G06F12/08 ,  G06F12/00 ,  G06F17/30 ,  G06F7/00

CPC classification number: G06F17/3048 ,  Y10S707/99933 ,  Y10S707/99943

Abstract: A storage system for providing a preferable data access performance by performing controls considering database management system (DBMS) execution information or database process priorities, by acquiring static configurational information of a DBMS by means of a DBMS information acquisition and communication program, a DBMS information communication section, and a host information setting program; acquiring DBMS execution information by means of a query plan acquisition program, the DBMS information communication section, and a process performance management program; acquiring information on priorities of database processes given by the process performance management program; and storing them in disk I/O management information with process priorities, DBMS execution information, and DBMS data information, in which cache control section in a storage system control program controls a data cache by referring to the above information.

公开(公告)号：US20050021562A1

公开(公告)日：2005-01-27

申请号：US10656096

申请日：2003-09-05

Applicant: Hideomi Idei ,  Norifumi Nishikawa ,  Kazuhiko Mogi

Inventor： Hideomi Idei ,  Norifumi Nishikawa ,  Kazuhiko Mogi

IPC: G06F13/10 ,  G06F3/06 ,  G06F7/00 ,  G06F12/00 ,  G06F17/00

CPC classification number: G06F3/0665 ,  G06F3/0605 ,  G06F3/0608 ,  G06F3/0631 ,  G06F3/067

Abstract: Even when an assignment request of storage areas exceeding unassigned areas is issued from a server, storage areas can be assigned to the server, so that storage areas in a storage pool can be utilized effectively. A management server connected to a plurality of servers and storage apparatuses to manage physical storage areas of the storage apparatuses used by the plurality of servers as virtual areas (storage pool) is responsive to an area assignment instruction of storage areas exceeding unassigned areas received from a server to release at least part of assignment areas of other servers to be assigned to the server which issued the area assignment instruction.

Abstract translation: 即使从服务器发出超过未分配区域的存储区域的分配请求，也可以向服务器分配存储区域，从而可以有效地利用存储池中的存储区域。 连接到多个服务器的管理服务器和用于管理由多个服务器使用的存储设备的物理存储区域作为虚拟区域（存储池）的管理服务器响应于超过未分配区域的存储区域的区域分配指令 服务器发布要分配给发出区域分配指令的服务器的其他服务器的至少一部分分配区域。

公开(公告)号：US5159707A

公开(公告)日：1992-10-27

申请号：US682763

申请日：1991-04-09

Applicant: Kazuhiko Mogi ,  Yoshiharu Ueki ,  Shinobu Kawarada ,  Tadashi Kosuga ,  Koichi Kasa

Inventor： Kazuhiko Mogi ,  Yoshiharu Ueki ,  Shinobu Kawarada ,  Tadashi Kosuga ,  Koichi Kasa

IPC: H04B1/16 ,  H04B7/08 ,  H04B7/12

CPC classification number: H04B7/12 ,  H04B7/0814

Abstract: A diversity receiver has distributors each of which is connected with each of a plurality of antennas, and as many antenna switches as there are receivers. Each of the antenna switches has as many contacts as there are distributors. The distributor distributes a radio frequency signal from the antenna into as many signal paths as there are receivers. Each of the antenna switches is connected with each of the distributors via the contact connected with the signal path. A demodulated signal selecting circuit has as many contacts as there are said receivers. The demodulated signal selecting circuit receives the demodulated output of the receivers via each of said second contacts to selectively output the demodulated outputs of the receivers.

Abstract translation: 分集接收器具有分配器，每个分配器与多个天线中的每一个连接，并且与接收器一样多的天线开关。 每个天线开关具有与分配器一样多的触点。 分配器将来自天线的射频信号分配成与接收器一样多的信号路径。 每个天线开关通过与信号路径连接的触点与每个分配器连接。 解调信号选择电路具有与所述接收器一样多的触点。 解调信号选择电路经由每个所述第二触点接收接收机的解调输出，以选择性地输出接收机的解调输出。

公开(公告)号：US09870152B2

公开(公告)日：2018-01-16

申请号：US14404963

申请日：2012-06-07

Applicant: Hideomi Idei ,  Norifumi Nishikawa ,  Shinji Fujiwara ,  Kazuhiko Mogi

Inventor： Hideomi Idei ,  Norifumi Nishikawa ,  Shinji Fujiwara ,  Kazuhiko Mogi

IPC: G06F12/00 ,  G06F3/06

CPC classification number: G06F3/061 ,  G06F3/0647 ,  G06F3/0665 ,  G06F3/067 ,  G06F3/0689

Abstract: A management system manages a plurality of data units constituting schemas of a database in a storage device, which includes a plurality of first storage device sets having a plurality of storage areas. An ordered schema constituted of the plurality of data units having order properties defining respective orders is included in the schemas. When a second storage device set, which is a set of one or more second storage devices and in which each of the storage areas is a free storage area, is added to the first storage device set, the management system migrates two or more data units not consecutive in the order among a plurality of data units stored in the plurality of storage areas in the first storage device set respectively from at least the one first storage device set to the free storage areas of the second storage device set.

公开(公告)号：US09639576B2

公开(公告)日：2017-05-02

申请号：US14397030

申请日：2012-04-27

Applicant: Seisuke Tokuda ,  Akira Shimizu ,  Michiko Yoshida ,  Shinji Fujiwara ,  Kazuhiko Mogi ,  Masaru Kitsuregawa ,  Kazuo Goda

Inventor： Seisuke Tokuda ,  Akira Shimizu ,  Michiko Yoshida ,  Shinji Fujiwara ,  Kazuhiko Mogi ,  Masaru Kitsuregawa ,  Kazuo Goda

IPC: G06F17/30

CPC classification number: G06F17/30463 ,  G06F17/30483

Abstract: A database management system (DBMS) generates a query execution plan including information representing one or more database (DB) operations necessary for executing a query, and executes the query in accordance with the query execution plan. In the execution of the query, the DBMS dynamically generates tasks for executing the DB operations and executes the dynamically generated tasks. The query execution plan includes a plurality of query blocks, which are sets of one or more DB operations. When newly generating a task, the DBMS executes determination processing of simultaneous-task-generation number. The determination processing of simultaneous-task-generation number is to calculate, targeting each of the query blocks, the number of simultaneous task generation, which is the number of tasks simultaneously generatable as tasks for executing the query block. The number of the dynamically generated tasks is equal to or smaller than the number of simultaneous task generation.

公开(公告)号：US20150113535A1

公开(公告)日：2015-04-23

申请号：US14404550

申请日：2012-05-31

Applicant: Kazuo Goda ,  Hiroyuki Yamada ,  Masaru Kitsuregawa ,  Nobuo Kawamura ,  Shinji Fujiwara ,  Kazuhiko Mogi

Inventor： Kazuo Goda ,  Hiroyuki Yamada ,  Masaru Kitsuregawa ,  Nobuo Kawamura ,  Shinji Fujiwara ,  Kazuhiko Mogi

IPC: G06F9/46 ,  G06F9/54

CPC classification number: G06F9/466 ,  G06F9/4843 ,  G06F9/54 ,  G06F17/30445 ,  G06F17/30477

Abstract: A parallel data processing system includes a parallel data processing execution unit for reading a data from a data set including a first data set that includes a plurality of first data and a second data set that includes a plurality of second data and executing processing. The parallel data processing execution unit (A) reads the first data from the first data set, and acquires a first value from the first data based on first format information acquired from an application, (B) generates one or more threads for respectively reading one or more second data corresponding to the first value from the second data set based on first reference information acquired from the application, (C) executes (A) and (B) on one or more first data in the first data set, and (D) executes a plurality of the threads in parallel.

Abstract translation: 并行数据处理系统包括并行数据处理执行单元，用于从包括多个第一数据的第一数据集和包括多个第二数据和执行处理的第二数据集的数据集读取数据。 并行数据处理执行单元（A）从第一数据集读取第一数据，并根据从应用获得的第一格式信息从第一数据获取第一值，（B）生成一个或多个线程，分别读取一个 （C）对第一数据集中的一个或多个第一数据执行（A）和（B），和（D）对应于来自第二数据集的第一值的第二数据; ）并行地执行多个线程。