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1. 发明授权

US5958067A Array type disk system updating redundant data asynchronously with data access 失效
标题翻译：阵列式磁盘系统与数据访问异步更新冗余数据
公开(公告)号：US5958067A
公开(公告)日：1999-09-28
申请号：US964227
申请日：1997-11-04
申请人： Yasunori Kaneda , Takashi Oeda , Kiyoshi Honda , Naoto Matsunami , Hitoshi Akiyama , Hiroshi Arakawa , Minoru Yoshida , Ikuya Yagisawa
发明人： Yasunori Kaneda , Takashi Oeda , Kiyoshi Honda , Naoto Matsunami , Hitoshi Akiyama , Hiroshi Arakawa , Minoru Yoshida , Ikuya Yagisawa
IPC分类号： G06F3/06 , G06F11/10 , G06F11/00
CPC分类号： G06F11/1076 , G06F3/0613 , G06F3/0658 , G06F3/0689 , G06F2211/1009
摘要： In a disk array system, data read out and data written anew are temporarily held as former data in a former data holding portion. When a write operation has occurred, a CPU searches the holding portion for write data, it generates update data from the new and former write data items, and it holds the generated update data in an update data holding portion. In addition, the CPU stores the storage address of redundant data associated with the held update data, as log data in a log data holding portion. Further, the CPU operates asynchronously with the write operation to read out the redundant data of the address of the holding portion, to calculate new redundant data from the read redundant data and the held update data, and to write the new redundant data into the address of the log data. On this occasion, a parity area and a data area are separated so as to heighten read/write processing speeds and a parity generation processing speed.
摘要翻译：在磁盘阵列系统中，数据读出和重新写入的数据被暂时保持为前一数据保存部分中的前一数据。当发生写入操作时，CPU在保持部分中搜索写入数据，它从新的和先前的写入数据项生成更新数据，并且将生成的更新数据保存在更新数据保存部分中。此外，CPU将与所保持的更新数据相关联的冗余数据的存储地址作为日志数据存储在日志数据保持部分中。此外，CPU与写入操作异步地读出保持部分的地址的冗余数据，从读取的冗余数据和保持的更新数据计算新的冗余数据，并将新的冗余数据写入地址的日志数据。在这种情况下，分离奇偶校验区域和数据区域，以便提高读/写处理速度和奇偶校验生成处理速度。

2. 发明授权

US5761402A Array type disk system updating redundant data asynchronously with data access 失效
公开(公告)号：US5761402A
公开(公告)日：1998-06-02
申请号：US312791
申请日：1994-09-27
申请人： Yasunori Kaneda , Takashi Oeda , Kiyoshi Honda , Naoto Matsunami , Hitoshi Akiyama , Hiroshi Arakawa , Minoru Yoshida , Ikuya Yagisawa
发明人： Yasunori Kaneda , Takashi Oeda , Kiyoshi Honda , Naoto Matsunami , Hitoshi Akiyama , Hiroshi Arakawa , Minoru Yoshida , Ikuya Yagisawa
IPC分类号： G06F3/06 , G06F11/10 , G06F11/00
CPC分类号： G06F11/1076 , G06F3/0613 , G06F3/0658 , G06F3/0689 , G06F2211/1009
摘要： In a disk array system, data read out and data written anew are temporarily held as former data in a former data holding portion. When a write operation has occurred, a CPU searches the holding portion for write data, it generates update data from the new and former write data items, and it holds the generated update data in an update data holding portion. In addition, the CPU stores the storage address of redundant data associated with the held update data, as log data in a log data holding portion. Further, the CPU operates asynchronously with the write operation to read out the redundant data of the address of the holding portion, to calculate new redundant data from the read redundant data and the held update data, and to write the new redundant data into the address of the log data. On this occasion, a parity area and a data area are separated so as to heighten read/write processing speeds and a parity generation processing speed.

3. 发明授权

US5996046A Parity generation system for generating new parity using old data in temporary storage without accessing main disk storage of disk drive 失效
标题翻译：奇偶校验生成系统，用于在临时存储中生成使用旧数据的新奇偶校验，而无需访问磁盘驱动器的主磁盘存储
公开(公告)号：US5996046A
公开(公告)日：1999-11-30
申请号：US849236
申请日：1997-06-05
申请人： Ikuya Yagisawa , Naoto Matsunami , Takashi Oeda , Yasunori Kaneda , Hiroshi Arakawa , Masahiro Takano
发明人： Ikuya Yagisawa , Naoto Matsunami , Takashi Oeda , Yasunori Kaneda , Hiroshi Arakawa , Masahiro Takano
IPC分类号： G06F12/16 , G06F3/06 , G06F11/10 , G06F11/00 , G06F12/00
CPC分类号： G06F11/1076 , G06F2211/1059
摘要： In a computer system having a host system including a plurality of disk devices, a CPU, a main memory and a disk control circuit for controlling the disk devices, a host CPU executes a program unit to generate intermediate data for parity generation and holds it in a data holding unit to asynchronously conduct a data write process and a parity write process. A unit for generating parity and a unit for transferring data operate without the intervention of the CPU in accordance with a command issued by the program unit executed by the host CPU.
摘要翻译： PCT No.PCT / JP95 / 02518 Sec。 371日期：1997年6月5日 102（e）日期1997年6月5日PCT提交1995年12月8日PCT公布。 WO96 / 18141 PCT出版物日期1996年6月13日在具有包括多个盘装置的主机系统的计算机系统中，CPU，主存储器和用于控制盘装置的盘控制电路，主机CPU执行程序单元以产生用于奇偶校验的中间数据生成并保存在数据保存单元中以异步地进行数据写入处理和奇偶校验写入处理。用于产生奇偶校验的单元和用于传送数据的单元根据由主机CPU执行的程序单元发出的命令而不用CPU进行操作。

4. 发明授权

US5802345A Computer system with a reduced number of command end interrupts from auxiliary memory unit and method of reducing the number of command end interrupts 失效
标题翻译：从辅助存储单元中减少命令结束中断数的计算机系统和减少命令结束中断次数的方法
公开(公告)号：US5802345A
公开(公告)日：1998-09-01
申请号：US411991
申请日：1995-03-28
申请人： Naoto Matsunami , Masayuki Kan , Yasunori Kaneda , Ikuya Yagisawa , Takashi Oeda , Hiroshi Arakawa
发明人： Naoto Matsunami , Masayuki Kan , Yasunori Kaneda , Ikuya Yagisawa , Takashi Oeda , Hiroshi Arakawa
IPC分类号： G06F13/10 , G06F3/06 , G06F13/12 , G06F13/24 , G06F13/00
CPC分类号： G06F13/24 , G06F13/126
摘要： A computer system which includes a host machine having a memory and a CPU with an interrupt handling feature, an auxiliary memory unit for recording and reproducing data and an input/output unit for permitting data input and output between the host machine and the auxiliary memory unit. The CPU of the host machine generates a plurality of commands for designating access to the auxiliary unit, in response to at least one command, groups a plurality of the commands for designating access to the auxiliary memory unit, into at least one group and supplies the input/output unit with the commands independently of one another. The input/output unit executes access to the auxiliary memory unit as designated by each of the commands of one group supplied independently of one another by the CPU, and notifies the CPU by a single interruption that execution of the commands of the one group has been terminated when the accesses designated by all commands belonging to the one group have been terminated.
摘要翻译：一种包括具有存储器的主机和具有中断处理特征的CPU的计算机系统，用于记录和再现数据的辅助存储单元和用于允许主机和辅助存储器单元之间的数据输入和输出的输入/输出单元。主机的CPU产生多个命令，用于指定对辅助单元的访问，响应于至少一个命令将用于指定对辅助存储器单元的访问的多个命令分组成至少一个组，并将输入/输出单元具有彼此独立的命令。输入/输出单元执行对由辅助存储器单元指定的访问，由CPU单独提供的一组命令指定，并通过一次中断通知CPU执行一组命令当属于一个组的所有命令指定的访问已经被终止时终止。

5. 发明授权

US5530831A Interchangeable extension board disk array system 失效
标题翻译：可互换扩展板磁盘阵列系统
公开(公告)号：US5530831A
公开(公告)日：1996-06-25
申请号：US279392
申请日：1994-07-25
申请人： Hitoshi Akiyama , Naoto Matsunami , Yasunori Kaneda , Takashi Oeda
发明人： Hitoshi Akiyama , Naoto Matsunami , Yasunori Kaneda , Takashi Oeda
IPC分类号： G06F3/06 , G06F13/10 , G11B33/12 , G06F11/00
CPC分类号： G06F13/10
摘要： A disk array system in which the disk array control mode can be switched to a higher-performance mode easily by exchanging extension boards. An IF board is parallel-connected to disk devices through signal lines. Several types of extension boards each having a controller in accordance with the access control mode are prepared so that one of the extension boards is connected to the IF board through a connector formed as a set of one internal bus connector, a plurality of SCSI connectors and extension board type identification pins. As a result, it is not necessary for a user to alter the connection of disk drives and to switch control software on the host computer, so that the disk array control mode can be changed to a higher-performance mode easily only by exchanging the board.
摘要翻译：一种磁盘阵列系统，通过交换扩展板，可以容易地将磁盘阵列控制模式切换到更高性能的模式。中频板通过信号线并联到磁盘设备。准备了具有根据访问控制模式的控制器的几种类型的扩展板，使得一个扩展板通过形成为一组内部总线连接器，多个SCSI连接器以及多个SCSI连接器的连接器连接到IF板扩展板类型识别引脚。因此，用户不需要改变磁盘驱动器的连接并切换主计算机上的控制软件，使得只有通过更换板才能将磁盘阵列控制模式更改为更高性能的模式。

6. 发明授权

US07552209B2 Computer system managing an access to a storage system 失效
标题翻译：管理对存储系统的访问的计算机系统
公开(公告)号：US07552209B2
公开(公告)日：2009-06-23
申请号：US12020911
申请日：2008-01-28
申请人： Naoto Matsunami , Akira Yamamoto , Hideki Kamimaki , Masatoshi Ichikawa , Jun Matsumoto , Yasuyuki Mimatsu , Ikuya Yagisawa , Masayuki Yamamoto , Yasunori Kaneda
发明人： Naoto Matsunami , Akira Yamamoto , Hideki Kamimaki , Masatoshi Ichikawa , Jun Matsumoto , Yasuyuki Mimatsu , Ikuya Yagisawa , Masayuki Yamamoto , Yasunori Kaneda
IPC分类号： G06F15/173
CPC分类号： G06F3/0601 , G06F3/0605 , G06F3/061 , G06F3/0622 , G06F3/0631 , G06F3/0637 , G06F3/0665 , G06F3/067 , G06F3/0683 , G06F15/17337 , G06F21/805 , G06F2003/0697 , G06F2206/1012 , H04L67/1097
摘要： The Computer System consists of components including more than one Computer and Storage Subsystem to which more than one Computer are connected. The Storage Subsystem is equipped with more than one Storage Unit, Management Table registering information to manage Storage Units accessible by each of the Computers and Controller to control accesses by more than one Computer to more than one Storage Unit. The controller controls the accesses according to the information set in the Management Table when the Storage Unit is accessed by the Computer.
摘要翻译：计算机系统由包括多个计算机和多个计算机连接的多个计算机和存储子系统的组件组成。存储子系统配备有多个存储单元，管理表注册信息以管理每个计算机和控制器可访问的存储单元，以控制多个计算机到多个存储单元的访问。当计算机访问存储单元时，控制器根据管理表中设置的信息控制访问。

7. 发明授权

US07082462B1 Method and system of managing an access to a private logical unit of a storage system 失效
标题翻译：管理对存储系统的私有逻辑单元的访问的方法和系统
公开(公告)号：US07082462B1
公开(公告)日：2006-07-25
申请号：US09523379
申请日：2000-03-10
申请人： Naoto Matsunami , Akira Yamamoto , Hideki Kamimaki , Masatoshi Ichikawa , Jun Matsumoto , Yasuyuki Mimatsu , Ikuya Yagisawa , Masayuki Yamamoto , Yasunori Kaneda
发明人： Naoto Matsunami , Akira Yamamoto , Hideki Kamimaki , Masatoshi Ichikawa , Jun Matsumoto , Yasuyuki Mimatsu , Ikuya Yagisawa , Masayuki Yamamoto , Yasunori Kaneda
IPC分类号： G06F15/173
CPC分类号： G06F3/0665 , G06F3/0605 , G06F3/067
摘要： The Computer System consists of components including more than one Computer and Storage Subsystem to which more than one Computer are connected. The Storage Subsystem is equipped with more than one Storage Unit, Management Table registering information to manage Storage Units accessible by each of the Computers and Controller to control accesses by more than one Computer to more than one Storage Unit. The controller controls the accesses according to the information set in the Management Table when the Storage Unit is accessed by the Computer.
摘要翻译：计算机系统由包括多个计算机和多个计算机连接的多个计算机和存储子系统的组件组成。存储子系统配备有多个存储单元，管理表注册信息以管理每个计算机和控制器可访问的存储单元，以控制多个计算机到多个存储单元的访问。当计算机访问存储单元时，控制器根据管理表中设置的信息控制访问。

8. 发明授权

US07370104B2 Computer system managing an access to a storage system 有权
标题翻译：管理对存储系统的访问的计算机系统
公开(公告)号：US07370104B2
公开(公告)日：2008-05-06
申请号：US11637006
申请日：2006-12-12
申请人： Naoto Matsunami , Akira Yamamoto , Hideki Kamimaki , Masatoshi Ichikawa , Jun Matsumoto , Yasuyuki Mimatsu , Ikuya Yagisawa , Masayuki Yamamoto , Yasunori Kaneda
发明人： Naoto Matsunami , Akira Yamamoto , Hideki Kamimaki , Masatoshi Ichikawa , Jun Matsumoto , Yasuyuki Mimatsu , Ikuya Yagisawa , Masayuki Yamamoto , Yasunori Kaneda
IPC分类号： G06F15/173
CPC分类号： G06F3/0601 , G06F3/0605 , G06F3/061 , G06F3/0622 , G06F3/0631 , G06F3/0637 , G06F3/0665 , G06F3/067 , G06F3/0683 , G06F15/17337 , G06F21/805 , G06F2003/0697 , G06F2206/1012 , H04L67/1097
摘要： The Computer System consists of components including more than one Computer and Storage Subsystem to which more than one Computer are connected. The Storage Subsystem is equipped with more than one Storage Unit, Management Table registering information to manage Storage Units accessible by each of the Computers and Controller to control accesses by more than one Computer to more than one Storage Unit. The controller controls the accesses according to the information set in the Management Table when the Storage Unit is accessed by the Computer.
摘要翻译：计算机系统由包括多个计算机和多个计算机连接的多个计算机和存储子系统的组件组成。存储子系统配备有多个存储单元，管理表注册信息以管理每个计算机和控制器可访问的存储单元，以控制多个计算机到多个存储单元的访问。当计算机访问存储单元时，控制器根据管理表中设置的信息控制访问。

9. 发明申请

US20080270608A1 COMPUTER SYSTEM 失效
标题翻译：电脑系统
公开(公告)号：US20080270608A1
公开(公告)日：2008-10-30
申请号：US12020911
申请日：2008-01-28
申请人： Naoto Matsunami , Akira Yamamoto , Hideki Kamimaki , Masatoshi Ichikawa , Jun Matsumoto , Yasuyuki Mimatsu , Ikuya Yagisawa , Masayuki Yamamoto , Yasunori Kaneda
发明人： Naoto Matsunami , Akira Yamamoto , Hideki Kamimaki , Masatoshi Ichikawa , Jun Matsumoto , Yasuyuki Mimatsu , Ikuya Yagisawa , Masayuki Yamamoto , Yasunori Kaneda
IPC分类号： G06F15/173
CPC分类号： G06F3/0601 , G06F3/0605 , G06F3/061 , G06F3/0622 , G06F3/0631 , G06F3/0637 , G06F3/0665 , G06F3/067 , G06F3/0683 , G06F15/17337 , G06F21/805 , G06F2003/0697 , G06F2206/1012 , H04L67/1097
摘要： The Computer System consists of components including more than one Computer and Storage Subsystem to which more than one Computer are connected. The Storage Subsystem is equipped with more than one Storage Unit, Management Table registering information to manage Storage Units accessible by each of the Computers and Controller to control accesses by more than one Computer to more than one Storage Unit. The controller controls the accesses according to the information set in the Management Table when the Storage Unit is accessed by the Computer.
摘要翻译：计算机系统由包括多个计算机和多个计算机连接的多个计算机和存储子系统的组件组成。存储子系统配备有多个存储单元，管理表注册信息以管理每个计算机和控制器可访问的存储单元，以控制多个计算机到多个存储单元的访问。当计算机访问存储单元时，控制器根据管理表中设置的信息控制访问。

10. 发明申请

US20070083635A1 Computer system 有权
标题翻译：电脑系统
公开(公告)号：US20070083635A1
公开(公告)日：2007-04-12
申请号：US11637006
申请日：2006-12-12
申请人： Naoto Matsunami , Akira Yamamoto , Hideki Kamimaki , Masatoshi Ichikawa , Jun Matsumoto , Yasuyuki Mimatsu , Ikuya Yagisawa , Masayuki Yamamoto , Yasunori Kaneda
发明人： Naoto Matsunami , Akira Yamamoto , Hideki Kamimaki , Masatoshi Ichikawa , Jun Matsumoto , Yasuyuki Mimatsu , Ikuya Yagisawa , Masayuki Yamamoto , Yasunori Kaneda
IPC分类号： G06F15/173
CPC分类号： G06F3/0601 , G06F3/0605 , G06F3/061 , G06F3/0622 , G06F3/0631 , G06F3/0637 , G06F3/0665 , G06F3/067 , G06F3/0683 , G06F15/17337 , G06F21/805 , G06F2003/0697 , G06F2206/1012 , H04L67/1097
摘要： The Computer System consists of components including more than one Computer and Storage Subsystem to which more than one Computer are connected. The Storage Subsystem is equipped with more than one Storage Unit, Management Table registering information to manage Storage Units accessible by each of the Computers and Controller to control accesses by more than one Computer to more than one Storage Unit. The controller controls the accesses according to the information set in the Management Table when the Storage Unit is accessed by the Computer.
摘要翻译：计算机系统由包括多个计算机和多个计算机连接的多个计算机和存储子系统的组件组成。存储子系统配备有多个存储单元，管理表注册信息以管理每个计算机和控制器可访问的存储单元，以控制多个计算机到多个存储单元的访问。当计算机访问存储单元时，控制器根据管理表中设置的信息控制访问。

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