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1. 发明授权

US08549349B2 Storage controller and storage control method 失效
标题翻译：存储控制器和存储控制方法
公开(公告)号：US08549349B2
公开(公告)日：2013-10-01
申请号：US13023150
申请日：2011-02-08
申请人： Atsushi Yuhara , Masao Nakano , Takao Sato , Kazunobu Ohashi , Takahiko Takeda
发明人： Atsushi Yuhara , Masao Nakano , Takao Sato , Kazunobu Ohashi , Takahiko Takeda
IPC分类号： G06F11/00
CPC分类号： G06F11/2092 , G06F11/0724 , G06F11/0727 , G06F11/0757
摘要： This storage controller includes a port unit and multiple processing units for inputting and outputting data to and from a storage apparatus. The port unit sorts the data I/O requests given from a host system to the corresponding processing units according to a table pre-defining the storage apparatus or a storage area in the storage apparatus to perform data I/O processing allocated to each of the processing units. The processing unit inputs data in the corresponding storage apparatus or the corresponding storage area according to the data I/O request sorted to itself from the port unit and, upon detecting a blockage of the other processing unit due to a failure, updates the table retained in each of the port units so as to sort the storage apparatuses or the storage areas allocated to the other processing unit to the remaining unblocked processing units.
摘要翻译：该存储控制器包括端口单元和用于向存储装置输入和输出数据的多个处理单元。端口单元根据预先定义存储装置的表或存储装置中的存储区域将从主机系统给出的数据I / O请求分类到相应的处理单元，以执行分配给每个处理单元的数据I / O处理处理单位。处理单元根据从端口单元自身分配的数据I / O请求在对应的存储装置或对应的存储区域中输入数据，并且在检测到由于故障导致的其他处理单元的阻塞时更新保留的表在每个端口单元中，将分配给其他处理单元的存储装置或存储区域分配给剩余的未阻塞处理单元。

2. 发明申请

US20110126058A1 STORAGE CONTROLLER AND STORAGE CONTROL METHOD 失效
标题翻译：存储控制器和存储控制方法
公开(公告)号：US20110126058A1
公开(公告)日：2011-05-26
申请号：US13023150
申请日：2011-02-08
申请人： Atsushi Yuhara , Masao Nakano , Takao Sato , Kazunobu Ohashi , Takahiko Takeda
发明人： Atsushi Yuhara , Masao Nakano , Takao Sato , Kazunobu Ohashi , Takahiko Takeda
IPC分类号： G06F11/16
CPC分类号： G06F11/2092 , G06F11/0724 , G06F11/0727 , G06F11/0757
摘要： This storage controller includes a port unit and multiple processing units for inputting and outputting data to and from a storage apparatus. The port unit sorts the data I/O requests given from a host system to the corresponding processing units according to a table pre-defining the storage apparatus or a storage area in the storage apparatus to perform data I/O processing allocated to each of the processing units. The processing unit inputs data in the corresponding storage apparatus or the corresponding storage area according to the data I/O request sorted to itself from the port unit and, upon detecting a blockage of the other processing unit due to a failure, updates the table retained in each of the port units so as to sort the storage apparatuses or the storage areas allocated to the other processing unit to the remaining unblocked processing units.
摘要翻译：该存储控制器包括端口单元和用于向存储装置输入和输出数据的多个处理单元。端口单元根据预先定义存储装置的表或存储装置中的存储区域将从主机系统给出的数据I / O请求分类到相应的处理单元，以执行分配给每个处理单元的数据I / O处理处理单位。处理单元根据从端口单元自身分配的数据I / O请求在对应的存储装置或对应的存储区域中输入数据，并且在检测到由于故障导致的其他处理单元的阻塞时更新保留的表在每个端口单元中，将分配给其他处理单元的存储装置或存储区域分配给剩余的未阻塞处理单元。

3. 发明授权

US07913112B2 Storage controller and storage control method 有权
标题翻译：存储控制器和存储控制方法
公开(公告)号：US07913112B2
公开(公告)日：2011-03-22
申请号：US12123057
申请日：2008-05-19
申请人： Atsushi Yuhara , Masao Nakano , Takao Sato , Kazunobu Ohashi , Takahiko Takeda
发明人： Atsushi Yuhara , Masao Nakano , Takao Sato , Kazunobu Ohashi , Takahiko Takeda
IPC分类号： G06F11/00
CPC分类号： G06F11/2092 , G06F11/0724 , G06F11/0727 , G06F11/0757
摘要： This storage controller includes a port unit and multiple processing units for inputting and outputting data to and from a storage apparatus. The port unit sorts the data I/O requests given from a host system to the corresponding processing units according to a table pre-defining the storage apparatus or a storage area in the storage apparatus to perform data I/O processing allocated to each of the processing units. The processing unit inputs data in the corresponding storage apparatus or the corresponding storage area according to the data I/O request sorted to itself from the port unit and, upon detecting a blockage of the other processing unit due to a failure, updates the table retained in each of the port units so as to sort the storage apparatuses or the storage areas allocated to the other processing unit to the remaining unblocked processing units.
摘要翻译：该存储控制器包括端口单元和用于向存储装置输入和输出数据的多个处理单元。端口单元根据预先定义存储装置的表或存储装置中的存储区域将从主机系统给出的数据I / O请求分类到相应的处理单元，以执行分配给每个处理单元的数据I / O处理处理单位。处理单元根据从端口单元自身分配的数据I / O请求在对应的存储装置或对应的存储区域中输入数据，并且在检测到由于故障导致的其他处理单元的阻塞时更新保留的表在每个端口单元中，将分配给其他处理单元的存储装置或存储区域分配给剩余的未阻塞处理单元。

4. 发明申请

US20090234986A1 STORAGE CONTROLLER AND STORAGE CONTROL METHOD 有权
标题翻译：存储控制器和存储控制方法
公开(公告)号：US20090234986A1
公开(公告)日：2009-09-17
申请号：US12123057
申请日：2008-05-19
申请人： Atsushi Yuhara , Masao Nakano , Takao Sato , Kazunobu Ohashi , Takahiko Takeda
发明人： Atsushi Yuhara , Masao Nakano , Takao Sato , Kazunobu Ohashi , Takahiko Takeda
IPC分类号： G06F3/00
CPC分类号： G06F11/2092 , G06F11/0724 , G06F11/0727 , G06F11/0757
摘要： This storage controller includes a port unit and multiple processing units for inputting and outputting data to and from a storage apparatus. The port unit sorts the data I/O requests given from a host system to the corresponding processing units according to a table pre-defining the storage apparatus or a storage area in the storage apparatus to perform data I/O processing allocated to each of the processing units. The processing unit inputs data in the corresponding storage apparatus or the corresponding storage area according to the data I/O request sorted to itself from the port unit and, upon detecting a blockage of the other processing unit due to a failure, updates the table retained in each of the port units so as to sort the storage apparatuses or the storage areas allocated to the other processing unit to the remaining unblocked processing units.
摘要翻译：该存储控制器包括端口单元和用于向存储装置输入和输出数据的多个处理单元。端口单元根据预先定义存储装置的表或存储装置中的存储区域将从主机系统给出的数据I / O请求分类到相应的处理单元，以执行分配给每个处理单元的数据I / O处理处理单位。处理单元根据从端口单元自身分配的数据I / O请求在对应的存储装置或对应的存储区域中输入数据，并且在检测到由于故障导致的其他处理单元的阻塞时更新保留的表在每个端口单元中，将分配给其他处理单元的存储装置或存储区域分配给剩余的未阻塞处理单元。

5. 发明申请

US20070168565A1 Storage control system and method 失效
标题翻译：存储控制系统及方法
公开(公告)号：US20070168565A1
公开(公告)日：2007-07-19
申请号：US11362085
申请日：2006-02-27
申请人： Atsushi Yuhara , Kazunobu Ohashi , Masao Nakano
发明人： Atsushi Yuhara , Kazunobu Ohashi , Masao Nakano
IPC分类号： G06F3/00
CPC分类号： G06F12/0873 , G06F12/0871 , G06F2212/282
摘要： There is a cache memory, which has a cache area allocated to each communication port of an external storage subsystem. When data conforming to an I/O command received from a host is in an external LDEV, and when there is no cache hit in this cache area, an I/O command is issued to this external storage subsystem, and then the result of I/O processing is sent to the host. A storage control system measures response time by issuing a dummy I/O command to each communication port. The larger cache capacity is allocated to a communication port with the larger measured value. As a result of this, there is an increased probability of a cache hit in a cache area corresponding to a communication port with a higher response time measured value.
摘要翻译：存在高速缓冲存储器，其具有分配给外部存储子系统的每个通信端口的高速缓存区域。当符合从主机接收到的I / O命令的数据位于外部LDEV中时，并且当该高速缓存区中没有高速缓存命中时，向该外部存储子系统发出I / O命令，然后将I / O处理被发送到主机。存储控制系统通过向每个通信端口发出虚拟I / O命令来测量响应时间。更大的缓存容量被分配给具有较大测量值的通信端口。结果，在对应于具有较高响应时间测量值的通信端口的高速缓存区域中存在高速缓存命中的可能性增加。

6. 发明授权

US07475169B2 Storage control system and method for reducing input/output processing time involved in accessing an external storage subsystem 失效
标题翻译：用于减少访问外部存储子系统所涉及的输入/输出处理时间的存储控制系统和方法
公开(公告)号：US07475169B2
公开(公告)日：2009-01-06
申请号：US11362085
申请日：2006-02-27
申请人： Atsushi Yuhara , Kazunobu Ohashi , Masao Nakano
发明人： Atsushi Yuhara , Kazunobu Ohashi , Masao Nakano
IPC分类号： G06F3/00
CPC分类号： G06F12/0873 , G06F12/0871 , G06F2212/282
摘要： There is a cache memory, which has a cache area allocated to each communication port of an external storage subsystem. When data conforming to an I/O command received from a host is in an external LDEV, and when there is no cache hit in this cache area, an I/O command is issued to this external storage subsystem, and then the result of I/O processing is sent to the host. A storage control system measures response time by issuing a dummy I/O command to each communication port. The larger cache capacity is allocated to a communication port with the larger measured value. As a result of this, there is an increased probability of a cache hit in a cache area corresponding to a communication port with a higher response time measured value.
摘要翻译：存在高速缓冲存储器，其具有分配给外部存储子系统的每个通信端口的高速缓存区域。当符合从主机接收到的I / O命令的数据在外部LDEV中时，当该高速缓存区中没有高速缓存命中时，向该外部存储子系统发出I / O命令，然后将I / O处理被发送到主机。存储控制系统通过向每个通信端口发出虚拟I / O命令来测量响应时间。更大的缓存容量被分配给具有较大测量值的通信端口。结果，在对应于具有较高响应时间测量值的通信端口的高速缓存区域中存在高速缓存命中的可能性增加。

7. 发明申请

US20050122788A1 Method and apparatus for verifying data in a storage system 审中-公开
标题翻译：用于验证存储系统中的数据的方法和装置
公开(公告)号：US20050122788A1
公开(公告)日：2005-06-09
申请号：US11025471
申请日：2004-12-28
申请人： Kazunobu Ohashi , Takao Satoh , Kiichiro Urabe , Toshio Nakano , Shizuo Yokohata
发明人： Kazunobu Ohashi , Takao Satoh , Kiichiro Urabe , Toshio Nakano , Shizuo Yokohata
IPC分类号： G06F12/14 , G06F3/00 , G06F3/06 , G06F11/00 , G06F12/00 , G06F13/00 , G06F13/12 , G06F21/24 , G11C5/00
CPC分类号： G06F11/0751 , G06F3/0601 , G06F11/0727 , G06F2003/0697
摘要： A method for verifying data in a storage system is disclosed. A host computer transmits area management data to a storage controller. The area management data specifies a range of a storage area in a storage device to be used by an application program having a mechanism for verifying data suitability. Upon receipt of an input/output request transmitted from the host computer, the storage controller performs verification, which is usually performed by the application program, of the data that is to be processed according to the data input/output request and to be input/output to/from the storage area, which is specified in accordance with the received area management data.
摘要翻译：公开了一种用于验证存储系统中的数据的方法。主机将区域管理数据发送到存储控制器。区域管理数据指定要由具有用于验证数据适用性的机制的应用程序使用的存储设备中的存储区域的范围。在接收到从主计算机发送的输入/输出请求时，存储控制器根据数据输入/输出请求执行通常由应用程序执行的待处理数据的验证，并且输入/ 输出到/从存储区域，其根据接收的区域管理数据指定。

8. 发明授权

US07725611B2 Method and apparatus for verifying data in a storage system 有权
标题翻译：用于验证存储系统中的数据的方法和装置
公开(公告)号：US07725611B2
公开(公告)日：2010-05-25
申请号：US12173650
申请日：2008-07-15
申请人： Kazunobu Ohashi , Takao Satoh , Kiichiro Urabe , Toshio Nakano , Shizuo Yokohata
发明人： Kazunobu Ohashi , Takao Satoh , Kiichiro Urabe , Toshio Nakano , Shizuo Yokohata
IPC分类号： G06F12/00 , G06F12/14 , G06F3/06 , G06F13/00
CPC分类号： G06F11/0751 , G06F3/0601 , G06F11/0727 , G06F2003/0697
摘要： A method for verifying data in a storage system is disclosed. A host computer transmits area management data to a storage controller. The area management data specifies a range of a storage area in a storage device to be used by an application program having a mechanism for verifying data suitability. Upon receipt of an input/output request transmitted from the host computer, the storage controller performs verification, which is usually performed by the application program, of the data that is to be processed according to the data input/output request and to be input/output to/from the storage area, which is specified in accordance with the received area management data.
摘要翻译：公开了一种用于验证存储系统中的数据的方法。主机将区域管理数据发送到存储控制器。区域管理数据指定要由具有用于验证数据适用性的机制的应用程序使用的存储设备中的存储区域的范围。在接收到从主计算机发送的输入/输出请求时，存储控制器根据数据输入/输出请求执行通常由应用程序执行的待处理数据的验证，并且输入/ 输出到/从存储区域，其根据接收的区域管理数据指定。

9. 发明授权

US06842793B2 Method and apparatus for verifying data in a storage system 失效
公开(公告)号：US06842793B2
公开(公告)日：2005-01-11
申请号：US10377898
申请日：2003-02-28
申请人： Kazunobu Ohashi , Takao Satoh , Kiichiro Urabe , Toshio Nakano , Shizuo Yokohata
发明人： Kazunobu Ohashi , Takao Satoh , Kiichiro Urabe , Toshio Nakano , Shizuo Yokohata
IPC分类号： G06F12/14 , G06F3/00 , G06F3/06 , G06F11/00 , G06F12/00 , G06F13/00 , G06F13/12 , G06F21/24 , G11C5/00
CPC分类号： G06F11/0751 , G06F3/0601 , G06F11/0727 , G06F2003/0697
摘要： A method for verifying data in a storage system is disclosed. A host computer transmits area management data to a storage controller. The area management data specifies a range of a storage area in a storage device to be used by an application program having a mechanism for verifying data suitability. Upon receipt of an input/output request transmitted from the host computer, the storage controller performs verification, which is usually performed by the application program, of the data that is to be processed according to the data input/output request and to be input/output to/from the storage area, which is specified in accordance with the received area management data.

10. 发明授权

US5881309A Electronic file system and method adapted for use with a general-purpose operating system for performing parallel processing of image data 失效
标题翻译：适用于通用操作系统的电子文件系统和方法，用于执行图像数据的并行处理
公开(公告)号：US5881309A
公开(公告)日：1999-03-09
申请号：US322477
申请日：1994-11-01
申请人： Kazunobu Ohashi , Masayuki Yamada
发明人： Kazunobu Ohashi , Masayuki Yamada
IPC分类号： H04N1/21 , G06F13/12 , G06F17/30 , G06T1/00 , H04N1/00 , G06F13/00 , G06F13/14
CPC分类号： H04N1/00241 , G06F13/124 , H04N1/00236 , H04N1/0096 , H04N1/32443 , H04N2201/0034
摘要： An electronic file system and electronic filing method for achieving a high speed input operation under hardware and software environments employing a general-purpose architecture. An image control board having a predetermined capacity of memory and a CPU is connected to a computer system (personal computer), and a plurality of serial devices are connected to the image control board so as to permit these serial devices to be operated in parallel.
摘要翻译：一种用于在采用通用结构的硬件和软件环境下实现高速输入操作的电子文件系统和电子申请方法。将具有预定容量的存储器和CPU的图像控制板连接到计算机系统（个人计算机），并且多个串行设备连接到图像控制板，以允许这些串行设备并行操作。

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