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1. 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。

2. 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。

3. 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.

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

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。

6. 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。

7. 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。

8. 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。

9. 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。

10. 发明授权

US06694413B1 Computer system and snapshot data management method thereof 失效
标题翻译：计算机系统及其快照数据管理方法
公开(公告)号：US06694413B1
公开(公告)日：2004-02-17
申请号：US09652283
申请日：2000-08-30
申请人： Yasuyuki Mimatsu , Naoto Matsunami , Kenji Muraoka , Takashi Oeda , Ikuya Yagisawa
发明人： Yasuyuki Mimatsu , Naoto Matsunami , Kenji Muraoka , Takashi Oeda , Ikuya Yagisawa
IPC分类号： G06F1200
CPC分类号： G06F11/1466 , G06F2201/84 , Y10S707/99953 , Y10S707/99955
摘要： A method of managing snapshot data of a computer system provided with a computer and a storage subsystem coupled to the computer, and the computer system to which the method is applied, are disclosed. The storage subsystem is provided with the duplicated first and second storage units. In the state in which they are duplicated, when a request to update data is issued to the first storage unit, the storage subsystem writes the same updated data onto the second storage unit. When an acquisition of the snapshot is requested by the computer at any time, the storage subsystem suspends the writing of the writing data for the first storage unit onto the second storage unit thereafter. When the writing of the data onto the first storage unit occurs, the computer holds the location of writing the data as differential information. When making the contents of the first storage unit and the second storage unit the same, the data written onto the first storage unit after the acquisition of the snapshot is requested is written onto the second storage unit.
摘要翻译：公开了一种管理计算机系统的快照数据的方法，所述计算机系统具有与计算机相连的计算机和存储子系统，以及应用了该方法的计算机系统。存储子系统具有复制的第一和第二存储单元。在它们被复制的状态下，当向第一存储单元发出更新数据的请求时，存储子系统将相同的更新数据写入第二存储单元。当计算机随时请求获取快照时，存储子系统暂停将第一存储单元的写入数据写入第二存储单元。当将数据写入第一存储单元时，计算机保存将数据写入的位置作为差分信息。当使第一存储单元和第二存储单元的内容相同时，在请求获取快照之后写入第一存储单元的数据被写入第二存储单元。

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