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1. 发明授权

US08762665B2 Switch apparatus storing information indicating access of hosts to virtual storage areas 有权
标题翻译：存储指示主机访问虚拟存储区域的信息的交换设备
公开(公告)号：US08762665B2
公开(公告)日：2014-06-24
申请号：US12542927
申请日：2009-08-18
申请人： Akira Satou , Kenichi Fujita , Koutarou Sasage , Atsushi Masaki , Hiroshi Shiomi , Masakazu Sakamoto , Takuya Kurihara , Toshiaki Takeuchi , Atsushi Shinohara
发明人： Akira Satou , Kenichi Fujita , Koutarou Sasage , Atsushi Masaki , Hiroshi Shiomi , Masakazu Sakamoto , Takuya Kurihara , Toshiaki Takeuchi , Atsushi Shinohara
IPC分类号： G06F3/06
CPC分类号： G06F3/0622 , G06F3/062 , G06F3/0631 , G06F3/0637 , G06F3/0646 , G06F3/0647 , G06F3/0659 , G06F3/0664 , G06F3/0665 , G06F3/067 , G06F11/1456 , G06F21/6218 , H04L67/1097
摘要： A switch connectable between hosts and storage device, the switch for providing a service of allotting virtual areas to be deployed in the storage device to any of the hosts upon demand, the switch includes: a processor for controlling allotment of virtual areas to the hosts and allocation of physical areas of the storage device to the virtual areas; and a memory for storing information of the host allowed access to the virtual areas, the processor controlling access by any of the hosts to the virtual area so as to restrict access by any of the hosts to a part of the virtual areas allotted to the any of the hosts in reference to the memory.
摘要翻译：一种可连接在主机和存储设备之间的交换机，所述交换机用于根据需要向所述主机提供将要部署在所述存储设备中的虚拟区域的服务，所述交换机包括：用于控制虚拟区域分配给主机的处理器，以及将存储设备的物理区域分配给虚拟区域; 以及存储器，用于存储主机允许访问虚拟区域的信息，处理器控制任何主机到虚拟区域的访问，以便将任何主机的访问限制到分配给任何虚拟区域的虚拟区域的一部分的主机参考内存。

2. 发明申请

US20100058014A1 SWITCH APPARATUS 有权
标题翻译：开关装置
公开(公告)号：US20100058014A1
公开(公告)日：2010-03-04
申请号：US12542927
申请日：2009-08-18
申请人： Akira Satou , Kenichi Fujita , Koutarou Sasage , Atsushi Masaki , Hiroshi Shiomi , Masakazu Sakamoto , Takuya Kubihara , Toshiaki Takeuchi , Atsushi Shinohara
发明人： Akira Satou , Kenichi Fujita , Koutarou Sasage , Atsushi Masaki , Hiroshi Shiomi , Masakazu Sakamoto , Takuya Kubihara , Toshiaki Takeuchi , Atsushi Shinohara
IPC分类号： G06F12/02 , G06F12/16
CPC分类号： G06F3/0622 , G06F3/062 , G06F3/0631 , G06F3/0637 , G06F3/0646 , G06F3/0647 , G06F3/0659 , G06F3/0664 , G06F3/0665 , G06F3/067 , G06F11/1456 , G06F21/6218 , H04L67/1097
摘要： A switch connectable between hosts and storage device, the switch for providing a service of allotting virtual areas to be deployed in the storage device to any of the hosts upon demand, the switch includes: a processor for controlling allotment of virtual areas to the hosts and allocation of physical areas of the storage device to the virtual areas; and a memory for storing information of the host allowed access to the virtual areas, the processor controlling access by any of the hosts to the virtual area so as to restrict access by any of the hosts to a part of the virtual areas allotted to the any of the hosts in reference to the memory.
摘要翻译：一种可连接在主机和存储设备之间的交换机，所述交换机用于根据需要向所述主机提供将要部署在所述存储设备中的虚拟区域的服务，所述交换机包括：用于控制虚拟区域分配给主机的处理器，以及将存储设备的物理区域分配给虚拟区域; 以及存储器，用于存储主机允许访问虚拟区域的信息，处理器控制任何主机到虚拟区域的访问，以便将任何主机的访问限制到分配给任何虚拟区域的虚拟区域的一部分的主机参考内存。

3. 发明授权

US08700948B2 Storage area managing apparatus and storage area managing method 有权
标题翻译：存储区域管理装置和存储区管理方法
公开(公告)号：US08700948B2
公开(公告)日：2014-04-15
申请号：US12640391
申请日：2009-12-17
申请人： Atsushi Masaki , Kenichi Fujita , Koutarou Sasage , Akira Satou , Hiroshi Shiomi
发明人： Atsushi Masaki , Kenichi Fujita , Koutarou Sasage , Akira Satou , Hiroshi Shiomi
IPC分类号： G06F11/08
CPC分类号： G06F11/2094 , G06F11/1092 , G06F11/1662
摘要： A storage area managing apparatus includes a managing unit for managing a plurality of logical volumes provided by a plurality of storage drive groups for storing data redundantly, and a rebuilding controller for generating recovery data when at least one of the drive groups is degraded on the basis of the data stored in the degraded drive group and generating a selected logical volume on the basis of the capacity of the recovery data, the rebuilding controller controlling the management unit for managing first logical volumes to correspond to a part of the plurality of storage drive groups except for the degraded drive group. The storage area managing apparatus includes a first transferring unit for transferring the recovery data to the part of the plurality of storage drive groups as indicated by the selected logical volume.
摘要翻译：存储区域管理装置包括：管理单元，用于管理由多个存储驱动组提供的用于冗余地存储数据的多个逻辑卷;以及重建控制器，用于当至少一个驱动组在基础上降级时生成恢复数据存储在劣化驱动器组中的数据并且基于恢复数据的容量生成所选择的逻辑卷，重建控制器控制用于管理第一逻辑卷的管理单元以对应于多个存储驱动组的一部分除了降级驱动组。存储区域管理装置包括第一传送单元，用于将恢复数据传送到所选择的逻辑卷所指示的多个存储驱动器组的一部分。

4. 发明申请

US20100169575A1 STORAGE AREA MANAGING APPARATUS AND STORAGE AREA MANAGING METHOD 有权
标题翻译：存储区管理设备和存储区管理方法
公开(公告)号：US20100169575A1
公开(公告)日：2010-07-01
申请号：US12640391
申请日：2009-12-17
申请人： Atsushi Masaki , Kenichi Fujita , Koutarou Sasage , Akira Satou , Hiroshi Shiomi
发明人： Atsushi Masaki , Kenichi Fujita , Koutarou Sasage , Akira Satou , Hiroshi Shiomi
IPC分类号： G06F12/00 , G06F12/16
CPC分类号： G06F11/2094 , G06F11/1092 , G06F11/1662
摘要： A storage area managing apparatus includes a managing unit for managing a plurality of logical volumes provided by a plurality of storage drive groups for storing data redundantly, and a rebuilding controller for generating recovery data when at least one of the drive groups is degraded on the basis of the data stored in the degraded drive group and generating a selected logical volume on the basis of the capacity of the recovery data, the rebuilding controller controlling the management unit for managing first logical volumes to correspond to a part of the plurality of storage drive groups except for the degraded drive group. The storage area managing apparatus includes a first transferring unit for transferring the recovery data to the part of the plurality of storage drive groups as indicated by the selected logical volume.
摘要翻译：存储区域管理装置包括：管理单元，用于管理由多个存储驱动组提供的用于冗余地存储数据的多个逻辑卷;以及重建控制器，用于当至少一个驱动组在基础上降级时生成恢复数据存储在劣化驱动器组中的数据并且基于恢复数据的容量生成所选择的逻辑卷，重建控制器控制用于管理第一逻辑卷的管理单元以对应于多个存储驱动组的一部分除了降级驱动组。存储区域管理装置包括第一传送单元，用于将恢复数据传送到所选择的逻辑卷所指示的多个存储驱动器组的一部分。

5. 发明授权

US08819363B2 Data copying method 有权
标题翻译：数据复制方式
公开(公告)号：US08819363B2
公开(公告)日：2014-08-26
申请号：US12540473
申请日：2009-08-13
申请人： Akira Satou , Kenichi Fujita , Koutarou Sasage , Atsushi Masaki , Hiroshi Shiomi
发明人： Akira Satou , Kenichi Fujita , Koutarou Sasage , Atsushi Masaki , Hiroshi Shiomi
IPC分类号： G06F12/00 , G06F3/06 , G06F11/14
CPC分类号： G06F3/061 , G06F3/0617 , G06F3/065 , G06F3/0653 , G06F3/067 , G06F3/0689 , G06F11/1466
摘要： A method for controlling a switch apparatus connectable to a host and a storage device including first and second areas, the method includes: establishing schedule of copying data stored in the first area of the storage device into the second area of the storage device; monitoring a state of access by the host to the storage device; carrying out copying the data stored in the first area into the second area while the monitored state of the access by the host allows copying of the data from the first area into the second area; and enhancing copying, if any portion of the data remains when a time set by the schedule is expired, the remaining portion of the data from the first area into the second area.
摘要翻译：一种用于控制可连接到主机的开关装置和包括第一和第二区域的存储装置的方法，所述方法包括：建立将存储在存储装置的第一区域中的数据复制到存储装置的第二区域中的时间表; 监视主机对存储设备的访问状态; 执行将存储在第一区域中的数据复制到第二区域，同时由主机访问的监视状态允许将数据从第一区域复制到第二区域; 以及当所述调度所设定的时间期满时，如果所述数据的任何部分保留，则所述数据的剩余部分从所述第一区域进入所述第二区域。

6. 发明申请

US20090204775A1 DATA COPYING METHOD 审中-公开
标题翻译：数据复制方法
公开(公告)号：US20090204775A1
公开(公告)日：2009-08-13
申请号：US12366689
申请日：2009-02-06
申请人： Akira Satou , Kenichi Fujita , Koutarou Sasage , Atsushi Masaki , Hiroshi Shiomi
发明人： Akira Satou , Kenichi Fujita , Koutarou Sasage , Atsushi Masaki , Hiroshi Shiomi
IPC分类号： G06F12/16 , G06F12/00
CPC分类号： G06F3/0664 , G06F3/061 , G06F3/0646 , G06F3/0653 , G06F3/0689
摘要： A method for controlling a switch apparatus connectable to a host and a storage device including first and second areas, the method includes: establishing schedule of copying data stored in the first area of the storage device into the second area of the storage device; monitoring a state of access by the host to the storage device; carrying out copying the data stored in the first area into the second area while the monitored state of the access by the host allows copying of the data from the first area into the second area; and enhancing copying, if any portion of the data remains when a time set by the schedule is expired, the remaining portion of the data from the first area into the second area.
摘要翻译：一种用于控制可连接到主机的开关装置和包括第一和第二区域的存储装置的方法，所述方法包括：建立将存储在存储装置的第一区域中的数据复制到存储装置的第二区域中的时间表; 监视主机对存储设备的访问状态; 执行将存储在第一区域中的数据复制到第二区域，同时由主机访问的监视状态允许将数据从第一区域复制到第二区域; 以及当所述调度所设定的时间期满时，如果所述数据的任何部分保留，则所述数据的剩余部分从所述第一区域进入所述第二区域。

7. 发明授权

US08171248B2 Storage system controlling method, switch device and storage system 失效
标题翻译：存储系统控制方式，开关装置和存储系统
公开(公告)号：US08171248B2
公开(公告)日：2012-05-01
申请号：US12369616
申请日：2009-02-11
申请人： Koutarou Sasage , Kenichi Fujita , Atsushi Masaki , Akira Satou , Hiroshi Shiomi
发明人： Koutarou Sasage , Kenichi Fujita , Atsushi Masaki , Akira Satou , Hiroshi Shiomi
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28
CPC分类号： G06F11/1466 , G06F11/1451 , G06F11/201 , G06F11/2033
摘要： A method for controlling a storage system having first and second switches and a storage device connected to the switches via a network in response to a request from a host, the storage device having first and second areas, each of the first and second switch accessing to the first and second area, the method includes, receiving a request for copying data stored in the first area to the second area from the host, transmitting initiation notification of the copying to the second switch, executing the copying by the first switch, maintaining progress status of the copying, controlling the second switch to refer to the progress upon receiving a request for access to the first or second area by the host before completion of the copying, and determining whether to permit access to the first or second area by the second switch.
摘要翻译：一种用于控制具有第一和第二开关的存储系统的方法以及响应于来自主机的请求经由网络连接到所述交换机的存储设备，所述存储设备具有第一和第二区域，所述第一和第二开关中的每一个访问第一和第二区域，该方法包括：从主机接收将存储在第一区域中的数据复制到第二区域的请求，向第二开关发送复制的发起通知，通过第一开关执行复制，保持进度复制的状态，控制第二开关以在完成复制之前接收到主机在接收到第一或第二区域的请求时参考进展，以及确定是否允许通过第二或第二区域访问第一或第二区域开关。

8. 发明申请

US20090222632A1 STORAGE SYSTEM CONTROLLING METHOD, SWITCH DEVICE AND STORAGE SYSTEM 失效
标题翻译：存储系统控制方法，开关装置和存储系统
公开(公告)号：US20090222632A1
公开(公告)日：2009-09-03
申请号：US12369616
申请日：2009-02-11
申请人： Koutarou Sasage , Kenichi Fujita , Atsushi Masaki , Akira Satou , Hiroshi Shiomi
发明人： Koutarou Sasage , Kenichi Fujita , Atsushi Masaki , Akira Satou , Hiroshi Shiomi
IPC分类号： G06F12/16 , G06F15/167
CPC分类号： G06F11/1466 , G06F11/1451 , G06F11/201 , G06F11/2033
摘要： A method for controlling a storage system having first and second switches and a storage device connected to the switches via a network in response to a request from a host, the storage device having first and second areas, each of the first and second switch accessing to the first and second area, the method includes, receiving a request for copying data stored in the first area to the second area from the host, transmitting initiation notification of the copying to the second switch, executing the copying by the first switch, maintaining progress status of the copying, controlling the second switch to refer to the progress upon receiving a request for access to the first or second area by the host before completion of the copying, and determining whether to permit access to the first or second area by the second switch.
摘要翻译：一种用于控制具有第一和第二开关的存储系统的方法以及响应于来自主机的请求经由网络连接到所述交换机的存储设备，所述存储设备具有第一和第二区域，所述第一和第二开关中的每一个访问第一和第二区域，该方法包括：从主机接收将存储在第一区域中的数据复制到第二区域的请求，向第二开关发送复制的发起通知，通过第一开关执行复制，保持进度复制的状态，控制第二开关以在完成复制之前接收到主机在接收到第一或第二区域的请求时参考进展，以及确定是否允许通过第二或第二区域访问第一或第二区域开关。

9. 发明授权

US08683155B2 Virtualization control apparatus and storage system 失效
标题翻译：虚拟化控制装置和存储系统
公开(公告)号：US08683155B2
公开(公告)日：2014-03-25
申请号：US13239812
申请日：2011-09-22
申请人： Hiroshi Shiomi , Koutarou Sasage , Akira Satou , Ryosuke Suzuki , Yasuhito Kikuchi , Kenichi Fujita
发明人： Hiroshi Shiomi , Koutarou Sasage , Akira Satou , Ryosuke Suzuki , Yasuhito Kikuchi , Kenichi Fujita
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28
CPC分类号： G06F3/067 , G06F3/061 , G06F3/065 , G06F3/0665 , G06F11/2089
摘要： A virtualization control apparatus includes a selection unit that, when receiving a copy request, conducting an access test corresponding to the copy request on each of the virtualization switch units and selects one of the virtualization switch units of the highest performance among the plurality of the virtual switch units, and a sending unit that sends the copy request to the selected virtualization switch unit.
摘要翻译：虚拟化控制装置包括：选择单元，当接收到复制请求时，对所述虚拟化交换单元进行对应于所述复制请求的访问测试，并且选择所述多个虚拟交换单元中具有最高性能的虚拟化交换单元之一交换单元，以及向所选择的虚拟化交换单元发送复制请求的发送单元。

10. 发明申请

US20120084522A1 VIRTUALIZATION CONTROL APPARATUS AND STORAGE SYSTEM 失效
标题翻译：虚拟化控制装置和存储系统
公开(公告)号：US20120084522A1
公开(公告)日：2012-04-05
申请号：US13239812
申请日：2011-09-22
申请人： Hiroshi Shiomi , Koutarou Sasage , Akira Satou , Ryosuke Suzuki , Yasuhito Kikuchi , Kenichi Fujita
发明人： Hiroshi Shiomi , Koutarou Sasage , Akira Satou , Ryosuke Suzuki , Yasuhito Kikuchi , Kenichi Fujita
IPC分类号： G06F12/16
CPC分类号： G06F3/067 , G06F3/061 , G06F3/065 , G06F3/0665 , G06F11/2089
摘要： A virtualization control apparatus includes a selection unit that, when receiving a copy request, conducting an access test corresponding to the copy request on each of the virtualization switch units and selects one of the virtualization switch units of the highest performance among the plurality of the virtual switch units, and a sending unit that sends the copy request to the selected virtualization switch unit.
摘要翻译：虚拟化控制装置包括：选择单元，当接收到复制请求时，对所述虚拟化交换单元进行对应于所述复制请求的访问测试，并且选择所述多个虚拟交换单元中具有最高性能的虚拟化交换单元之一交换单元，以及向所选择的虚拟化交换单元发送复制请求的发送单元。

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