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1. 发明授权

US07213124B2 Method for allocating storage area to virtual volume 有权
标题翻译：将存储区域分配给虚拟卷的方法
公开(公告)号：US07213124B2
公开(公告)日：2007-05-01
申请号：US10825158
申请日：2004-04-16
申请人： Kazuyoshi Serizawa , Shinji Morita , Naoko Iwami
发明人： Kazuyoshi Serizawa , Shinji Morita , Naoko Iwami
IPC分类号： G06F12/00
CPC分类号： G06F3/0665 , G06F3/0608 , G06F3/0631 , G06F3/0683
摘要： A system for storing data includes a virtualization apparatus coupled to a computer and to a plurality of storage devices. In response to a request from the computer, the virtualization apparatus issues a notice that a predetermined size of a virtual volume has been allocated to the computer. Upon receiving an access request issued from the computer to the virtual volume, the virtualization apparatus allocates storage areas existing in the plurality of storage devices to the virtual volume, converts the access request received from the computer into an access request addressed to a storage device having the storage devices allocated to the virtual volume, and transmits the converted access request to the storage device.
摘要翻译：用于存储数据的系统包括耦合到计算机和多个存储设备的虚拟化设备。响应于来自计算机的请求，虚拟化装置发出预定大小的虚拟卷已被分配给计算机的通知。一旦从计算机发送到虚拟卷的访问请求，虚拟化设备将存在于多个存储设备中的存储区域分配给虚拟卷，将从计算机接收的访问请求转换为寻址到具有分配给虚拟卷的存储设备，并将转换的访问请求发送到存储设备。

2. 发明申请

US20060107017A1 Method for allocating storage area to virtual volume 有权
标题翻译：将存储区域分配给虚拟卷的方法
公开(公告)号：US20060107017A1
公开(公告)日：2006-05-18
申请号：US11312393
申请日：2005-12-21
申请人： Kazuyoshi Serizawa , Shinji Morita , Naoko Iwami
发明人： Kazuyoshi Serizawa , Shinji Morita , Naoko Iwami
IPC分类号： G06F12/00
CPC分类号： G06F3/0665 , G06F3/0608 , G06F3/0631 , G06F3/0683
摘要： In a system where a storage device is coupled to a computer, a storage area in the storage device is efficiently allocated to the computer. The system comprises a virtualization apparatus to be coupled to the computer and a plurality of storage devices to be coupled to the virtualization apparatus. The virtualization apparatus, responding to a request from the computer, issues a notice to the effect that a predetermined size of virtual volume has been allocated to the computer. The virtualization apparatus, upon receiving an access request from the computer to the virtual volume, allocates storage areas existing in a plurality of storage devices to the virtual volume, converts the access request received from the computer to an access request addressed to a storage device having the storage devices allocated to the virtual volume, and transmits the converted access request to the storage device.
摘要翻译：在存储设备耦合到计算机的系统中，存储设备中的存储区域被有效地分配给计算机。该系统包括要耦合到计算机的虚拟化设备和要耦合到虚拟化设备的多个存储设备。虚拟化装置响应于来自计算机的请求，发出通知，指出已将预定大小的虚拟卷分配给计算机。虚拟化装置在从计算机接收到对虚拟卷的访问请求时，将存在于多个存储设备中的存储区域分配给虚拟卷，将从计算机接收的访问请求转换为寻址到具有分配给虚拟卷的存储设备，并将转换的访问请求发送到存储设备。

3. 发明授权

US07484071B2 Method for allocating storage area to virtual volume 失效
标题翻译：将存储区域分配给虚拟卷的方法
公开(公告)号：US07484071B2
公开(公告)日：2009-01-27
申请号：US11819775
申请日：2007-06-29
申请人： Kazuyoshi Serizawa , Shinji Morita , Naoko Iwami
发明人： Kazuyoshi Serizawa , Shinji Morita , Naoko Iwami
IPC分类号： G06F12/00
CPC分类号： G06F3/0665 , G06F3/0608 , G06F3/0631 , G06F3/0683
摘要： In a system where a storage device is coupled to a computer, a storage area in the storage device is efficiently allocated to the computer. The system comprises a virtualization apparatus to be coupled to the virtualization apparatus. The virtualization apparatus, responding to a request from the computer, issues a notice to the effect that a predetermined size of virtual volume has been allocated to the computer. The virtualization apparatus, upon receiving an access request from the computer to the virtual volume, allocates storage areas existing in a plurality of storage devices to the virtual volume, converts the access request received from the computer to an access request addressed to a storage device having the storage devices allocated to the virtual volume, and transmits the converted access request to the storage device.
摘要翻译：在存储设备耦合到计算机的系统中，存储设备中的存储区域被有效地分配给计算机。该系统包括要耦合到虚拟化设备的虚拟化设备。虚拟化装置响应于来自计算机的请求，发出通知，指出已将预定大小的虚拟卷分配给计算机。虚拟化装置在从计算机接收到对虚拟卷的访问请求时，将存在于多个存储设备中的存储区域分配给虚拟卷，将从计算机接收的访问请求转换为寻址到具有分配给虚拟卷的存储设备，并将转换的访问请求发送到存储设备。

4. 发明申请

US20070255925A1 Method for allocating storage area to virtual volume 失效
标题翻译：将存储区域分配给虚拟卷的方法
公开(公告)号：US20070255925A1
公开(公告)日：2007-11-01
申请号：US11819775
申请日：2007-06-29
申请人： Kazuyoshi Serizawa , Shinji Morita , Naoko Iwami
发明人： Kazuyoshi Serizawa , Shinji Morita , Naoko Iwami
IPC分类号： G06F12/00
CPC分类号： G06F3/0665 , G06F3/0608 , G06F3/0631 , G06F3/0683
摘要： In a system where a storage device is coupled to a computer, a storage area in the storage device is efficiently allocated to the computer. The system comprises a virtualization apparatus to be coupled to the virtualization apparatus. The virtualization apparatus, responding to a request from the computer, issues a notice to the effect that a predetermined size of virtual volume has been allocated to the computer. The virtualization apparatus, upon receiving an access request from the computer to the virtual volume, allocates storage areas existing in a plurality of storage devices to the virtual volume, converts the access request received from the computer to an access request addressed to a storage device having the storage devices allocated to the virtual volume, and transmits the converted access request to the storage device.
摘要翻译：在存储设备耦合到计算机的系统中，存储设备中的存储区域被有效地分配给计算机。该系统包括要耦合到虚拟化设备的虚拟化设备。虚拟化装置响应于来自计算机的请求，发出通知，指出已将预定大小的虚拟卷分配给计算机。虚拟化装置在从计算机接收到对虚拟卷的访问请求时，将存在于多个存储设备中的存储区域分配给虚拟卷，将从计算机接收的访问请求转换为寻址到具有分配给虚拟卷的存储设备，并将转换的访问请求发送到存储设备。

5. 发明授权

US07257694B2 Method for allocating storage area to virtual volume 有权
标题翻译：将存储区域分配给虚拟卷的方法
公开(公告)号：US07257694B2
公开(公告)日：2007-08-14
申请号：US11312393
申请日：2005-12-21
申请人： Kazuyoshi Serizawa , Shinji Morita , Naoko Iwami
发明人： Kazuyoshi Serizawa , Shinji Morita , Naoko Iwami
IPC分类号： G06F12/08
CPC分类号： G06F3/0665 , G06F3/0608 , G06F3/0631 , G06F3/0683
摘要： In a system where a storage device is coupled to a computer, a storage area in the storage device is efficiently allocated to the computer. The system comprises a virtualization apparatus to be coupled to the virtulization apparatus. The virtualization apparatus, responding to a request from the computer, issues a notice to the effect that a predetermined size of virtual volume has been allocated to the computer. The virtualization apparatus, upon receiving an access request from the computer to the virtual volume, allocates storage areas existing in a plurality of storage devices to the virtual volume, converts the access request received from the computer to an access request addressed to a storage device having the storage devices allocated to the virtual volume, and transmits the converted access request to the storage device.
摘要翻译：在存储设备耦合到计算机的系统中，存储设备中的存储区域被有效地分配给计算机。该系统包括一个虚拟化装置，与虚拟化装置相连。虚拟化装置响应于来自计算机的请求，发出通知，指出已将预定大小的虚拟卷分配给计算机。虚拟化装置在从计算机接收到对虚拟卷的访问请求时，将存在于多个存储设备中的存储区域分配给虚拟卷，将从计算机接收的访问请求转换为寻址到具有分配给虚拟卷的存储设备，并将转换的访问请求发送到存储设备。

6. 发明授权

US08190852B2 Virtualization controller and data transfer control method 有权
标题翻译：虚拟化控制器和数据传输控制方法
公开(公告)号：US08190852B2
公开(公告)日：2012-05-29
申请号：US11723229
申请日：2007-03-19
申请人： Kiyoshi Honda , Naoko Iwami , Kazuyoshi Serizawa
发明人： Kiyoshi Honda , Naoko Iwami , Kazuyoshi Serizawa
IPC分类号： G06F12/00
CPC分类号： G06F3/0649 , G06F3/0605 , G06F3/061 , G06F3/0613 , G06F3/0617 , G06F3/0647 , G06F3/0665 , G06F3/067 , G06F3/0689
摘要： System for controlling data transfer between a host system and storage devices. A virtualization controller implements the data transfer and includes first ports for connection with the storage devices, a second port for connection with the host system, a processor, and a memory configured to store volume mapping information which correlates first identification information used by the host system to access a first storage area in one of the storage devices, with second identification information for identifying the first storage area, the correlation being used by the processor to access the first storage area. When data stored in the first storage area is transferred to a second storage area, the processor correlates the first identification information with a third identification information for identifying the second storage area and registers the first identification information and the third identification information in the volume mapping information.
摘要翻译：用于控制主机系统和存储设备之间的数据传输的系统。虚拟化控制器实现数据传输，并且包括用于与存储设备连接的第一端口，用于与主机系统连接的第二端口，处理器和存储器，其被配置为存储将主机系统使用的第一标识信息相关联的卷映射信息访问其中一个存储设备中的第一存储区域，具有用于识别第一存储区域的第二标识信息，处理器用于访问第一存储区域的相关性。当存储在第一存储区域中的数据被传送到第二存储区域时，处理器将第一识别信息与用于识别第二存储区域的第三识别信息相关联，并将第一识别信息和第三识别信息登记在卷映射信息中。

7. 发明授权

US07694104B2 Virtualization controller and data transfer control method 有权
标题翻译：虚拟化控制器和数据传输控制方法
公开(公告)号：US07694104B2
公开(公告)日：2010-04-06
申请号：US11723230
申请日：2007-03-19
申请人： Kiyoshi Honda , Naoko Iwami , Kazuyoshi Serizawa
发明人： Kiyoshi Honda , Naoko Iwami , Kazuyoshi Serizawa
IPC分类号： G06F12/00
CPC分类号： G06F3/0649 , G06F3/0605 , G06F3/061 , G06F3/0613 , G06F3/0617 , G06F3/0647 , G06F3/0665 , G06F3/067 , G06F3/0689
摘要： System for controlling data transfer between a host system and storage devices. A virtualization controller implements the data transfer and includes first ports for connection with the storage devices, a second port for connection with the host system, a processor, and a memory configured to store volume mapping information which correlates first identification information used by the host system to access a first storage area in one of the storage devices, with second identification information for identifying the first storage area, the correlation being used by the processor to access the first storage area. When data stored in the first storage area is transferred to a second storage area, the processor correlates the first identification information with a third identification information for identifying the second storage area and registers the first identification information and the third identification information in the volume mapping information.
摘要翻译：用于控制主机系统和存储设备之间的数据传输的系统。虚拟化控制器实现数据传输，并且包括用于与存储设备连接的第一端口，用于与主机系统连接的第二端口，处理器和存储器，其被配置为存储将主机系统使用的第一标识信息相关联的卷映射信息访问其中一个存储设备中的第一存储区域，具有用于识别第一存储区域的第二标识信息，处理器用于访问第一存储区域的相关性。当存储在第一存储区域中的数据被传送到第二存储区域时，处理器将第一识别信息与用于识别第二存储区域的第三识别信息相关联，并将第一识别信息和第三识别信息登记在卷映射信息中。

8. 发明申请

US20070192558A1 Virtualization controller and data transfer control method 有权
标题翻译：虚拟化控制器和数据传输控制方法
公开(公告)号：US20070192558A1
公开(公告)日：2007-08-16
申请号：US11723229
申请日：2007-03-19
申请人： Kiyoshi Honda , Naoko Iwami , Kazuyoshi Serizawa
发明人： Kiyoshi Honda , Naoko Iwami , Kazuyoshi Serizawa
IPC分类号： G06F13/00 , G06F12/00 , G06F12/16
CPC分类号： G06F3/0649 , G06F3/0605 , G06F3/061 , G06F3/0613 , G06F3/0617 , G06F3/0647 , G06F3/0665 , G06F3/067 , G06F3/0689
摘要： System for controlling data transfer between a host system and storage devices. A virtualization controller implements the data transfer and includes first ports for connection with the storage devices, a second port for connection with the host system, a processor, and a memory configured to store volume mapping information which correlates first identification information used by the host system to access a first storage area in one of the storage devices, with second identification information for identifying the first storage area, the correlation being used by the processor to access the first storage area. When data stored in the first storage area is transferred to a second storage area, the processor correlates the first identification information with a third identification information for identifying the second storage area and registers the first identification information and the third identification information in the volume mapping information.
摘要翻译：用于控制主机系统和存储设备之间的数据传输的系统。虚拟化控制器实现数据传输，并且包括用于与存储设备连接的第一端口，用于与主机系统连接的第二端口，处理器和存储器，其被配置为存储将主机系统使用的第一标识信息相关联的卷映射信息访问其中一个存储设备中的第一存储区域，具有用于识别第一存储区域的第二标识信息，处理器用于访问第一存储区域的相关性。当存储在第一存储区域中的数据被传送到第二存储区域时，处理器将第一识别信息与用于识别第二存储区域的第三识别信息相关联，并将第一识别信息和第三识别信息登记在卷映射信息中。

9. 发明申请

US20060195676A1 Virtualization controller and data transfer control method 有权
标题翻译：虚拟化控制器和数据传输控制方法
公开(公告)号：US20060195676A1
公开(公告)日：2006-08-31
申请号：US11404621
申请日：2006-04-13
申请人： Kiyoshi Honda , Naoko Iwami , Kazuyoshi Serizawa
发明人： Kiyoshi Honda , Naoko Iwami , Kazuyoshi Serizawa
IPC分类号： G06F12/00 , G06F9/34
CPC分类号： G06F3/0649 , G06F3/0605 , G06F3/061 , G06F3/0613 , G06F3/0617 , G06F3/0647 , G06F3/0665 , G06F3/067 , G06F3/0689
摘要： Embodiments of the present invention are directed to systems and methods of controlling data transfer between a host system and a plurality of storage devices. One embodiment is directed to a virtualization controller for controlling data transfer between a host system and a plurality of storage devices. The virtualization controller comprises a plurality of first ports for connection with the plurality of storage devices each having a storage area to store data; a second port for connection with the host system; a processor; and a memory configured to store volume mapping information which correlates first identification information used by the host system to access a first storage area in one of the storage devices, with second identification information for identifying the first storage area, the correlation being used by the processor to access the first storage area. When data stored in the first storage area is transferred to a second storage area in one of the storage devices, the processor correlates the first identification information with a third identification information for identifying the second storage area and registers the first identification information and the third identification information in the volume mapping information.
摘要翻译：本发明的实施例涉及控制主机系统和多个存储设备之间的数据传输的系统和方法。一个实施例涉及用于控制主机系统和多个存储设备之间的数据传输的虚拟化控制器。虚拟化控制器包括多个用于与多个存储设备连接的第一端口，每个存储设备具有用于存储数据的存储区域; 用于与主机系统连接的第二端口; 处理器以及存储器，其被配置为存储将所述主机系统使用的第一识别信息与所述存储装置中的一个存储装置中的第一存储区域相关联的卷映射信息，以及用于识别所述第一存储区域的第二识别信息，所述处理器使用的相关性访问第一个存储区域。当存储在第一存储区域中的数据被传送到其中一个存储设备中的第二存储区域时，处理器将第一识别信息与用于识别第二存储区域的第三识别信息相关联，并且将第一识别信息和第三标识卷映射信息中的信息。

10. 发明授权

US08572352B2 Virtualization controller and data transfer control method 有权
标题翻译：虚拟化控制器和数据传输控制方法
公开(公告)号：US08572352B2
公开(公告)日：2013-10-29
申请号：US13477223
申请日：2012-05-22
申请人： Kiyoshi Honda , Naoko Iwami , Kazuyoshi Serizawa
发明人： Kiyoshi Honda , Naoko Iwami , Kazuyoshi Serizawa
IPC分类号： G06F12/02 , G06F3/06
CPC分类号： G06F3/0649 , G06F3/0605 , G06F3/061 , G06F3/0613 , G06F3/0617 , G06F3/0647 , G06F3/0665 , G06F3/067 , G06F3/0689
摘要： System for controlling data transfer between a host system and storage devices. A virtualization controller implements the data transfer and includes first ports for connection with the storage devices, a second port for connection with the host system, a processor, and a memory configured to store volume mapping information which correlates first identification information used by the host system to access a first storage area in one of the storage devices, with second identification information for identifying the first storage area, the correlation being used by the processor to access the first storage area. When data stored in the first storage area is transferred to a second storage area, the processor correlates the first identification information with a third identification information for identifying the second storage area and registers the first identification information and the third identification information in the volume mapping information.
摘要翻译：用于控制主机系统和存储设备之间的数据传输的系统。虚拟化控制器实现数据传输，并且包括用于与存储设备连接的第一端口，用于与主机系统连接的第二端口，处理器和存储器，其被配置为存储将主机系统使用的第一标识信息相关联的卷映射信息访问其中一个存储设备中的第一存储区域，具有用于识别第一存储区域的第二标识信息，处理器用于访问第一存储区域的相关性。当存储在第一存储区域中的数据被传送到第二存储区域时，处理器将第一识别信息与用于识别第二存储区域的第三识别信息相关联，并将第一识别信息和第三识别信息登记在卷映射信息中。

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