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1. 发明授权

US07526618B2 Storage control system 有权
标题翻译：存储控制系统
公开(公告)号：US07526618B2
公开(公告)日：2009-04-28
申请号：US11338053
申请日：2006-01-23
申请人： Satoru Ozaki , Hisao Homma , Kiichiro Urabe , Yoshihito Nakagawa , Keishi Tamura
发明人： Satoru Ozaki , Hisao Homma , Kiichiro Urabe , Yoshihito Nakagawa , Keishi Tamura
IPC分类号： G06F13/00
CPC分类号： G06F3/065 , G06F3/0617 , G06F3/0635 , G06F3/067 , G06F11/2069
摘要： A storage control system is provided where a first host system connected to a first storage controller can issue a control command to a second storage controller connected another host system. The first storage controller is connected to the second storage controller and the command is issued without providing the command to the other host system. The first storage controller has a virtual volume, a memory unit for storing information necessary for mapping the virtual volume to a logical device in the second storage controller, and attribute information for the logical device. The host system identifies the virtual volume as the logical device in the second storage controller and issues a control command to this logical device via the virtual volume.
摘要翻译：提供一种存储控制系统，其中连接到第一存储控制器的第一主机系统可以向连接另一主机系统的第二存储控制器发出控制命令。第一存储控制器连接到第二存储控制器，并且发出命令而不向另一个主机系统提供命令。第一存储控制器具有虚拟卷，存储单元，用于存储将虚拟卷映射到第二存储控制器中的逻辑设备所需的信息，以及用于逻辑设备的属性信息。主机系统将虚拟卷标识为第二存储控制器中的逻辑设备，并通过虚拟卷向该逻辑设备发出控制命令。

2. 发明授权

US07769968B2 Storage control system 有权
标题翻译：存储控制系统
公开(公告)号：US07769968B2
公开(公告)日：2010-08-03
申请号：US12421136
申请日：2009-04-09
申请人： Satoru Ozaki , Hisao Homma , Kiichiro Urabe , Yoshihito Nakagawa , Keishi Tamura
发明人： Satoru Ozaki , Hisao Homma , Kiichiro Urabe , Yoshihito Nakagawa , Keishi Tamura
IPC分类号： G06F13/00
CPC分类号： G06F3/065 , G06F3/0617 , G06F3/0635 , G06F3/067 , G06F11/2069
摘要： A storage control system is provided where a first host system connected to a first storage controller can issue a control command to a second storage controller connected another host system. The first storage controller is connected to the second storage controller and the command is issued without providing the command to the other host system. The first storage controller has a virtual volume, a memory unit for storing information necessary for mapping the virtual volume to a logical device in the second storage controller, and attribute information for the logical device. The host system identifies the virtual volume as the logical device in the second storage controller and issues a control command to this logical device via the virtual volume.
摘要翻译：提供一种存储控制系统，其中连接到第一存储控制器的第一主机系统可以向连接另一主机系统的第二存储控制器发出控制命令。第一存储控制器连接到第二存储控制器，并且发出命令而不向另一个主机系统提供命令。第一存储控制器具有虚拟卷，存储单元，用于存储将虚拟卷映射到第二存储控制器中的逻辑设备所需的信息，以及用于逻辑设备的属性信息。主机系统将虚拟卷标识为第二存储控制器中的逻辑设备，并通过虚拟卷向该逻辑设备发出控制命令。

3. 发明申请

US20090193208A1 STORAGE CONTROL SYSTEM 有权
标题翻译：存储控制系统
公开(公告)号：US20090193208A1
公开(公告)日：2009-07-30
申请号：US12421136
申请日：2009-04-09
申请人： Satoru Ozaki , Hisao Homma , Kiichiro Urabe , Yoshihito Nakagawa , Keishi Tamura
发明人： Satoru Ozaki , Hisao Homma , Kiichiro Urabe , Yoshihito Nakagawa , Keishi Tamura
IPC分类号： G06F12/16 , G06F12/00 , G06F13/00
CPC分类号： G06F3/065 , G06F3/0617 , G06F3/0635 , G06F3/067 , G06F11/2069
摘要： A storage control system is provided where a first host system connected to a first storage controller can issue a control command to a second storage controller connected another host system. The first storage controller is connected to the second storage controller and the command is issued without providing the command to the other host system. The first storage controller has a virtual volume, a memory unit for storing information necessary for mapping the virtual volume to a logical device in the second storage controller, and attribute information for the logical device. The host system identifies the virtual volume as the logical device in the second storage controller and issues a control command to this logical device via the virtual volume.
摘要翻译：提供一种存储控制系统，其中连接到第一存储控制器的第一主机系统可以向连接另一主机系统的第二存储控制器发出控制命令。第一存储控制器连接到第二存储控制器，并且发出命令而不向另一个主机系统提供命令。第一存储控制器具有虚拟卷，存储单元，用于存储将虚拟卷映射到第二存储控制器中的逻辑设备所需的信息，以及用于逻辑设备的属性信息。主机系统将虚拟卷标识为第二存储控制器中的逻辑设备，并通过虚拟卷向该逻辑设备发出控制命令。

4. 发明申请

US20070113025A1 Storage control system 有权
标题翻译：存储控制系统
公开(公告)号：US20070113025A1
公开(公告)日：2007-05-17
申请号：US11338053
申请日：2006-01-23
申请人： Satoru Ozaki , Hisao Homma , Kiichiro Urabe , Yoshihito Nakagawa , Keishi Tamura
发明人： Satoru Ozaki , Hisao Homma , Kiichiro Urabe , Yoshihito Nakagawa , Keishi Tamura
IPC分类号： G06F13/00 , G06F12/00
CPC分类号： G06F3/065 , G06F3/0617 , G06F3/0635 , G06F3/067 , G06F11/2069
摘要： A storage control system is provided where a first host system connected to a first storage controller can issue a control command to a second storage controller connected another host system. The first storage controller is connected to the second storage controller and the command is issued without providing the command to the other host system. The first storage controller has a virtual volume, a memory unit for storing information necessary for mapping the virtual volume to a logical device in the second storage controller, and attribute information for the logical device. The host system identifies the virtual volume as the logical device in the second storage controller and issues a control command to this logical device via the virtual volume.
摘要翻译：提供一种存储控制系统，其中连接到第一存储控制器的第一主机系统可以向连接另一主机系统的第二存储控制器发出控制命令。第一存储控制器连接到第二存储控制器，并且发出命令而不向另一个主机系统提供命令。第一存储控制器具有虚拟卷，存储单元，用于存储将虚拟卷映射到第二存储控制器中的逻辑设备所需的信息，以及用于逻辑设备的属性信息。主机系统将虚拟卷标识为第二存储控制器中的逻辑设备，并通过虚拟卷向该逻辑设备发出控制命令。

5. 发明授权

US07136975B2 Storage system, storage control device, and data relay method using storage control device 有权
标题翻译：存储系统，存储控制设备和使用存储控制设备的数据中继方法
公开(公告)号：US07136975B2
公开(公告)日：2006-11-14
申请号：US10766850
申请日：2004-01-30
申请人： Satoru Ozaki , Yoshihito Nakagawa , Hisao Homma , Kiichiro Urabe
发明人： Satoru Ozaki , Yoshihito Nakagawa , Hisao Homma , Kiichiro Urabe
IPC分类号： G06F12/00
CPC分类号： G06F3/065 , G06F3/0617 , G06F3/0623 , G06F3/0662 , G06F3/067 , H04L67/1095 , H04L67/1097 , Y10S707/99953 , Y10S707/99955
摘要： A plurality of virtual volumes with different control functions are associated with one real volume and remote copying is conducted. A relay system comprises a plurality of virtual volumes V12, V21 mapped to the same real volume R1. A virtual volume V21 for transmission control is mapped to a real volume R1, a real volume R2 is mapped to the virtual volume V21, and the virtual volume V12 for reception control is mapped to the real volume R2. If a command is received from a local system 10, the virtual volume V12 for reception control writes data into the virtual volume V21 via the real volume R2 (virtual entity). The virtual volume V21 transmits the data to a copy destination volume V22 and writes the data into the real volume R1.
摘要翻译：具有不同控制功能的多个虚拟卷与一个实际卷相关联，并进行远程复制。中继系统包括映射到相同的实际卷R 1的多个虚拟卷V12，V21。用于传输控制的虚拟卷V 21被映射到实际卷R 1，实际卷R 2映射到虚拟卷音量V21，用于接收控制的虚拟音量V12被映射到实际音量R 2.如果从本地系统10接收到命令，则用于接收控制的虚拟音量V 12经由真实卷R 2（虚拟实体）。虚拟卷V21将数据发送到复制目的地卷V 22，并将数据写入实际卷R 1。

6. 发明申请

US20050120172A1 Storage system, storage control device, and data relay method using storage control device 有权
标题翻译：存储系统，存储控制设备和使用存储控制设备的数据中继方法
公开(公告)号：US20050120172A1
公开(公告)日：2005-06-02
申请号：US10766850
申请日：2004-01-30
申请人： Satoru Ozaki , Yoshihito Nakagawa , Hisao Homma , Kiichiro Urabe
发明人： Satoru Ozaki , Yoshihito Nakagawa , Hisao Homma , Kiichiro Urabe
IPC分类号： G06F3/06 , G06F12/00 , G06F12/08 , H04L29/08
CPC分类号： G06F3/065 , G06F3/0617 , G06F3/0623 , G06F3/0662 , G06F3/067 , H04L67/1095 , H04L67/1097 , Y10S707/99953 , Y10S707/99955
摘要： A plurality of virtual volumes with different control functions are associated with one real volume and remote copying is conducted. A relay system comprises a plurality of virtual volumes V12, V21 mapped to the same real volume R1. A virtual volume V21 for transmission control is mapped to a real volume R1, a real volume R2 is mapped to the virtual volume V21, and the virtual volume V12 for reception control is mapped to the real volume R2. If a command is received from a local system 10, the virtual volume V12 for reception control writes data into the virtual volume V21 via the real volume R2 (virtual entity). The virtual volume V21 transmits the data to a copy destination volume V22 and writes the data into the real volume R1.
摘要翻译：具有不同控制功能的多个虚拟卷与一个实际卷相关联，并进行远程复制。中继系统包括映射到相同的实际卷R 1的多个虚拟卷V12，V21。用于传输控制的虚拟卷V 21被映射到实际卷R 1，实际卷R 2映射到虚拟卷音量V21，用于接收控制的虚拟音量V12被映射到实际音量R 2.如果从本地系统10接收到命令，则用于接收控制的虚拟音量V 12经由真实卷R 2（虚拟实体）。虚拟卷V21将数据发送到复制目的地卷V 22，并将数据写入实际卷R 1。

7. 发明申请

US20110283072A1 Backup System and Backup Method 有权
标题翻译：备份系统和备份方法
公开(公告)号：US20110283072A1
公开(公告)日：2011-11-17
申请号：US12874100
申请日：2010-09-01
申请人： Ikuo Uratani , Kiichiro Urabe
发明人： Ikuo Uratani , Kiichiro Urabe
IPC分类号： G06F12/16 , G06F12/00
CPC分类号： G06F11/2071 , G06F11/2082 , G06F2201/84
摘要： When detecting the completion of remote copying of a primary volume to a secondary volume, a host compute splits a copy pair into the primary volume and the secondary volume and has the secondary volume store a snapshot of the primary volume. A backup server recognizes the secondary volume.
摘要翻译：当检测到主卷的远程复制到辅助卷的完成时，主机计算将副本对分成主卷和辅助卷，并且副卷存储主卷的快照。备份服务器识别辅助卷。

8. 发明申请

US20080028171A1 Backup system and backup method 有权
标题翻译：备份系统和备份方法
公开(公告)号：US20080028171A1
公开(公告)日：2008-01-31
申请号：US11524242
申请日：2006-09-21
申请人： Ikuo Uratani , Kiichiro Urabe
发明人： Ikuo Uratani , Kiichiro Urabe
IPC分类号： G06F12/16
CPC分类号： G06F11/2071 , G06F11/2082 , G06F2201/84
摘要： When detecting the completion of remote copying of a primary volume to a secondary volume, a host computer splits a copy pair into the primary volume and the secondary volume and has the secondary volume store a snapshot of the primary volume. A backup server recognizes the secondary volume.
摘要翻译：当检测到主卷的副本卷的远程复制的完成时，主机将副本分割为主卷和辅助卷，并且副卷存储主卷的快照。备份服务器识别辅助卷。

9. 发明申请

US20050198408A1 Storage control sub-system comprising virtual storage units 有权
标题翻译：存储控制子系统包括虚拟存储单元
公开(公告)号：US20050198408A1
公开(公告)日：2005-09-08
申请号：US10822708
申请日：2004-04-13
申请人： Haruaki Watanabe , Kiichiro Urabe , Kenji Yamagami
发明人： Haruaki Watanabe , Kiichiro Urabe , Kenji Yamagami
IPC分类号： G06F13/10 , G06F3/00 , G06F3/06 , G06F12/00 , G06F15/16
CPC分类号： G06F3/0614 , G06F3/0608 , G06F3/0632 , G06F3/0664 , G06F3/0689 , G06F2213/0038 , Y10S707/99943
摘要： A storage control device provided in a storage control sub-system reports a virtual storage capacity value stored in a shared memory, to a host terminal, and ensures that, after the virtual storage capacity value has been stored in the host terminal, the virtual storage capacity value thus reported cannot be changed while the virtual storage unit having the virtual storage capacity value is connected to the host terminal.
摘要翻译：设置在存储控制子系统中的存储控制装置将存储在共享存储器中的虚拟存储容量值报告给主机终端，并且确保在虚拟存储容量值已经存储在主机终端中之后，虚拟存储当具有虚拟存储容量值的虚拟存储单元连接到主机终端时，由此报告的容量值不能改变。

10. 发明授权

US06904503B2 Storage system making possible data synchronization confirmation at time of asynchronous remote copy 失效
标题翻译：存储系统使异步远程复制时可以进行数据同步确认
公开(公告)号：US06904503B2
公开(公告)日：2005-06-07
申请号：US10882409
申请日：2004-07-02
申请人： Kiichiro Urabe , Ikuo Uratani
发明人： Kiichiro Urabe , Ikuo Uratani
IPC分类号： A01H5/02 , G06F11/14 , G06F11/20 , G06F12/16
CPC分类号： G06F11/2074 , Y10S707/99953 , Y10S707/99955
摘要： A synchronization confirmation method required for operation of a database is provided to a host device connected to a disk device which provides remote asynchronous data transfer. Immediately after commit of write data, an application of the host device issues a sync command which requires synchronization confirmation. A disk control device notifies the host device of a number concerning latest data received from the host device of a local side and a number concerning latest data received by a remote side. When the two numbers have coincided with each other, the host device judges the commit operation to have been completed.
摘要翻译：向连接到提供远程异步数据传输的磁盘设备的主机设备提供操作数据库所需的同步确认方法。在写入数据提交之后，主机设备的应用程序立即发出同步确认命令。磁盘控制装置向主机通知有关从本地主机装置接收到的最新数据的数量和与远程侧接收到的最新数据有关的数量。当两个数字彼此一致时，主机设备判断提交操作已经完成。

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