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1. 发明申请

US20090077336A1 STORAGE SYSTEM AND STORAGE SYSTEM DATA MIGRATION METHOD 有权
标题翻译：存储系统和存储系统数据迁移方法
公开(公告)号：US20090077336A1
公开(公告)日：2009-03-19
申请号：US12269164
申请日：2008-11-12
申请人： Tsukasa Shibayama , Wataru Okada , Yukinori Sakashita , Yuri Hiraiwa , Masahide Sato
发明人： Tsukasa Shibayama , Wataru Okada , Yukinori Sakashita , Yuri Hiraiwa , Masahide Sato
IPC分类号： G06F12/02
CPC分类号： H04L67/1097 , G06F3/0605 , G06F3/0647 , G06F3/067 , G06F11/3409 , G06F11/3433
摘要： This storage system modifies the migration plan in accordance with the state of the migration destination when a plurality of volumes are migrated all at once. Migration-source volumes are migrated collectively to volumes inside the migration-destination storage apparatus. The user can make settings related to migration-source volumes and migration-destination volumes in a migration plan, and can establish a mid-process control plan for modifying the migration plan in the middle of processing. If a failure occurs in the migration-destination storage apparatus subsequent to the commencement of data migration processing, a processing method controller either cancels or temporarily halts the data migration processing, or changes the migration destination, on the basis of the mid-process control plan. When changing the migration destination, a previously selected alternate storage apparatus is selected as the new migration-destination storage apparatus. When a failure occurs in the alternate storage apparatus, yet another alternate storage apparatus is selected.
摘要翻译：当多个卷一次迁移时，该存储系统根据迁移目的地的状态修改迁移计划。迁移源卷将共同迁移到迁移目的地存储设备内的卷。用户可以在迁移计划中进行与迁移源卷和迁移目标卷相关的设置，并可以在处理过程中建立修改迁移计划的中间过程控制计划。如果在迁移目的地存储装置中在数据迁移处理开始之后发生故障，则处理方法控制器基于中间处理控制计划来取消或暂时停止数据迁移处理或改变迁移目的地。当改变迁移目的地时，选择先前选择的替代存储装置作为新的迁移目的地存储装置。当在替代存储装置中发生故障时，选择另一替代存储装置。

2. 发明授权

US08364925B2 Storage system and storage system data migration method 有权
标题翻译：存储系统和存储系统数据迁移方法
公开(公告)号：US08364925B2
公开(公告)日：2013-01-29
申请号：US13368386
申请日：2012-02-08
申请人： Tsukasa Shibayama , Wataru Okada , Yukinori Sakashita , Yuri Hiraiwa , Masahide Sato
发明人： Tsukasa Shibayama , Wataru Okada , Yukinori Sakashita , Yuri Hiraiwa , Masahide Sato
IPC分类号： G06F12/16
CPC分类号： H04L67/1097 , G06F3/0605 , G06F3/0647 , G06F3/067 , G06F11/3409 , G06F11/3433
摘要： This storage system modifies the migration plan in accordance with the state of the migration destination when a plurality of volumes are migrated all at once. Migration-source volumes are migrated collectively to volumes inside the migration-destination storage apparatus. The user can make settings related to migration-source volumes and migration-destination volumes in a migration plan, and can establish a mid-process control plan for modifying the migration plan in the middle of processing. If a failure occurs in the migration-destination storage apparatus subsequent to the commencement of data migration processing, a processing method controller either cancels or temporarily halts the data migration processing, or changes the migration destination, on the basis of the mid-process control plan. When changing the migration destination, a previously selected alternate storage apparatus is selected as the new migration-destination storage apparatus. When a failure occurs in the alternate storage apparatus, yet another alternate storage apparatus is selected.
摘要翻译：当多个卷一次迁移时，该存储系统根据迁移目的地的状态修改迁移计划。迁移源卷将共同迁移到迁移目的地存储设备内的卷。用户可以在迁移计划中进行与迁移源卷和迁移目标卷相关的设置，并可以在处理过程中建立修改迁移计划的中间过程控制计划。如果在迁移目的地存储装置中在数据迁移处理开始之后发生故障，则处理方法控制器基于中间处理控制计划来取消或暂时停止数据迁移处理或改变迁移目的地。当改变迁移目的地时，选择先前选择的替代存储装置作为新的迁移目的地存储装置。当在替代存储装置中发生故障时，选择另一替代存储装置。

3. 发明授权

US07996640B2 Storage system and storage system data migration method 有权
标题翻译：存储系统和存储系统数据迁移方法
公开(公告)号：US07996640B2
公开(公告)日：2011-08-09
申请号：US12873432
申请日：2010-09-01
申请人： Tsukasa Shibayama , Wataru Okada , Yukinori Sakashita , Yuri Hiraiwa , Masahide Sato
发明人： Tsukasa Shibayama , Wataru Okada , Yukinori Sakashita , Yuri Hiraiwa , Masahide Sato
IPC分类号： G06F12/00
CPC分类号： H04L67/1097 , G06F3/0605 , G06F3/0647 , G06F3/067 , G06F11/3409 , G06F11/3433
摘要： This storage system modifies the migration plan in accordance with the state of the migration destination when a plurality of volumes are migrated all at once. Migration-source volumes are migrated collectively to volumes inside the migration-destination storage apparatus. The user can make settings related to migration-source volumes and migration-destination volumes in a migration plan, and can establish a mid-process control plan for modifying the migration plan in the middle of processing. If a failure occurs in the migration-destination storage apparatus subsequent to the commencement of data migration processing, a processing method controller either cancels or temporarily halts the data migration processing, or changes the migration destination, on the basis of the mid-process control plan. When changing the migration destination, a previously selected alternate storage apparatus is selected as the new migration-destination storage apparatus. When a failure occurs in the alternate storage apparatus, yet another alternate storage apparatus is selected.
摘要翻译：当多个卷一次迁移时，该存储系统根据迁移目的地的状态修改迁移计划。迁移源卷将共同迁移到迁移目的地存储设备内的卷。用户可以在迁移计划中进行与迁移源卷和迁移目标卷相关的设置，并可以在处理过程中建立修改迁移计划的中间过程控制计划。如果在迁移目的地存储装置中在数据迁移处理开始之后发生故障，则处理方法控制器基于中间处理控制计划来取消或暂时停止数据迁移处理或改变迁移目的地。当改变迁移目的地时，选择先前选择的替代存储装置作为新的迁移目的地存储装置。当在替代存储装置中发生故障时，选择另一替代存储装置。

4. 发明授权

US07805585B2 Storage system and storage system data migration method 有权
标题翻译：存储系统和存储系统数据迁移方法
公开(公告)号：US07805585B2
公开(公告)日：2010-09-28
申请号：US12269164
申请日：2008-11-12
申请人： Tsukasa Shibayama , Wataru Okada , Yukinori Sakashita , Yuri Hiraiwa , Masahide Sato
发明人： Tsukasa Shibayama , Wataru Okada , Yukinori Sakashita , Yuri Hiraiwa , Masahide Sato
IPC分类号： G06F12/16
CPC分类号： H04L67/1097 , G06F3/0605 , G06F3/0647 , G06F3/067 , G06F11/3409 , G06F11/3433
摘要： This storage system modifies the migration plan in accordance with the state of the migration destination when a plurality of volumes are migrated all at once. Migration-source volumes are migrated collectively to volumes inside the migration-destination storage apparatus. The user can make settings related to migration-source volumes and migration-destination volumes in a migration plan, and can establish a mid-process control plan for modifying the migration plan in the middle of processing. If a failure occurs in the migration-destination storage apparatus subsequent to the commencement of data migration processing, a processing method controller either cancels or temporarily halts the data migration processing, or changes the migration destination, on the basis of the mid-process control plan. When changing the migration destination, a previously selected alternate storage apparatus is selected as the new migration-destination storage apparatus. When a failure occurs in the alternate storage apparatus, yet another alternate storage apparatus is selected.
摘要翻译：当多个卷一次迁移时，该存储系统根据迁移目的地的状态修改迁移计划。迁移源卷将共同迁移到迁移目的地存储设备内的卷。用户可以在迁移计划中进行与迁移源卷和迁移目标卷相关的设置，并可以在处理过程中建立修改迁移计划的中间过程控制计划。如果在迁移目的地存储装置中在数据迁移处理开始之后发生故障，则处理方法控制器基于中间处理控制计划来取消或暂时停止数据迁移处理或改变迁移目的地。当改变迁移目的地时，选择先前选择的替代存储装置作为新的迁移目的地存储装置。当在替代存储装置中发生故障时，选择另一替代存储装置。

5. 发明授权

US08127094B2 Data migration and copying in a storage system with dynamically expansible volumes 有权
标题翻译：在具有动态可扩展卷的存储系统中进行数据迁移和复制
公开(公告)号：US08127094B2
公开(公告)日：2012-02-28
申请号：US13096786
申请日：2011-04-28
申请人： Tsukasa Shibayama , Wataru Okada , Yukinori Sakashita , Yuri Hiraiwa , Masahide Sato
发明人： Tsukasa Shibayama , Wataru Okada , Yukinori Sakashita , Yuri Hiraiwa , Masahide Sato
IPC分类号： G06F12/16
CPC分类号： G06F3/0608 , G06F3/0647 , G06F3/0665 , G06F3/067
摘要： When migrating data stored in a storage region assigned to a volume to another storage region, the connection status of the host computer and volume is confirmed. When the host computer and volume are connected, the maximum capacity of the volume requested by the host computer is reserved so that it is exclusively secured in another storage region to which data is to be migrated, and when the host computer and volume are not connected, the current capacity of the volume is reserved so that it is exclusively secured in another storage region.
摘要翻译：将存储在分配给卷的存储区域中的数据迁移到另一个存储区域时，将确认主机和卷的连接状态。当连接主计算机和卷时，主机计算机请求的卷的最大容量被保留，以便它被专门保护在要迁移的数据的另一存储区域中，并且当主计算机和卷未连接时，保留该卷的当前容量，使其仅在另一个存储区域中保存。

6. 发明申请

US20090077331A1 Data migration and copying in a storage system with dynamically expansible volumes 有权
标题翻译：在具有动态可扩展卷的存储系统中进行数据迁移和复制
公开(公告)号：US20090077331A1
公开(公告)日：2009-03-19
申请号：US12289893
申请日：2008-11-06
申请人： Tsukasa Shibayama , Wataru Okada , Yukinori Sakashita , Yuri Hiraiwa , Masahide Sato
发明人： Tsukasa Shibayama , Wataru Okada , Yukinori Sakashita , Yuri Hiraiwa , Masahide Sato
IPC分类号： G06F12/16 , G06F12/00
CPC分类号： G06F3/0608 , G06F3/0647 , G06F3/0665 , G06F3/067
摘要： When migrating data stored in a storage region assigned to a volume to another storage region, the connection status of the host computer and volume is confirmed. When the host computer and volume are connected, the maximum capacity of the volume requested by the host computer is reserved so that it is exclusively secured in another storage region to which data is to be migrated, and when the host computer and volume are not connected, the current capacity of the volume is reserved so that it is exclusively secured in another storage region.
摘要翻译：将存储在分配给卷的存储区域中的数据迁移到另一个存储区域时，将确认主机和卷的连接状态。当连接主计算机和卷时，主机计算机请求的卷的最大容量被保留，以便它被专门保护在要迁移的数据的另一存储区域中，并且当主计算机和卷未连接时，保留该卷的当前容量，使其仅在另一个存储区域中保存。

7. 发明授权

US07464232B2 Data migration and copying in a storage system with dynamically expansible volumes 有权
标题翻译：在具有动态可扩展卷的存储系统中进行数据迁移和复制
公开(公告)号：US07464232B2
公开(公告)日：2008-12-09
申请号：US11281581
申请日：2005-11-18
申请人： Tsukasa Shibayama , Wataru Okada , Yukinori Sakashita , Yuri Hiraiwa , Masahide Sato
发明人： Tsukasa Shibayama , Wataru Okada , Yukinori Sakashita , Yuri Hiraiwa , Masahide Sato
IPC分类号： G06F12/16
CPC分类号： G06F3/0608 , G06F3/0647 , G06F3/0665 , G06F3/067
摘要： When migrating data stored in a storage region assigned to a volume to another storage region, the connection status of the host computer and volume is confirmed. When the host computer and volume are connected, the maximum capacity of the volume requested by the host computer is reserved so that it is exclusively secured in another storage region to which data is to be migrated, and when the host computer and volume are not connected, the current capacity of the volume is reserved so that it is exclusively secured in another storage region.
摘要翻译：将存储在分配给卷的存储区域中的数据迁移到另一个存储区域时，将确认主机和卷的连接状态。当连接主计算机和卷时，主机计算机请求的卷的最大容量被保留，以便它被专门保护在要迁移的数据的另一存储区域中，并且当主计算机和卷未连接时，保留该卷的当前容量，使其仅在另一个存储区域中保存。

8. 发明授权

US07343465B2 Storage system 失效
标题翻译：存储系统
公开(公告)号：US07343465B2
公开(公告)日：2008-03-11
申请号：US11186895
申请日：2005-07-22
申请人： Tsukasa Shibayama , Yukinori Sakashita , Masahide Sato
发明人： Tsukasa Shibayama , Yukinori Sakashita , Masahide Sato
IPC分类号： G06F12/12
CPC分类号： G06F3/0647 , G06F3/0608 , G06F3/0631 , G06F3/067
摘要： Use a storage system having a first data storage unit. The first data storage unit has a temporary storage area which is prepared in advance for the purpose of being provided to a host computer. Prior to completion of a process of creating a normal storage area within a second data storage unit in response to a storage area allocation request, the temporary storage area is associated with access point information for specifying access point in response to the allocation request. The access point information is to be used by the host computer to access the normal storage area. Then prior to completion of the normal storage area creation process, an access by an access request including the access point information from the host computer is relayed to the temporary storage area associated with the access point information.
摘要翻译：使用具有第一数据存储单元的存储系统。第一数据存储单元具有预先准备用于提供给主计算机的临时存储区域。在响应于存储区域分配请求完成在第二数据存储单元内创建正常存储区域的处理之前，临时存储区域与用于响应于分配请求指定接入点的接入点信息相关联。接入点信息将被主机用于访问正常的存储区域。然后在正常存储区域创建处理完成之前，将包括来自主计算机的接入点信息的访问请求的访问中继到与接入点信息相关联的临时存储区域。

9. 发明申请

US20070113041A1 Data processing system, storage apparatus and management console 失效
标题翻译：数据处理系统，存储设备和管理控制台
公开(公告)号：US20070113041A1
公开(公告)日：2007-05-17
申请号：US11334443
申请日：2006-01-19
申请人： Yukinori Sakashita , Wataru Okada , Tsukasa Shibayama , Yuri Hiraiwa , Masahide Sato
发明人： Yukinori Sakashita , Wataru Okada , Tsukasa Shibayama , Yuri Hiraiwa , Masahide Sato
IPC分类号： G06F12/00
CPC分类号： G06F12/023 , G06F3/0605 , G06F3/0623 , G06F3/0644 , G06F3/067 , G06F12/1433
摘要： In a data processing system having a storage system and a management computer for managing the storage system, the management computer has an access right setting request unit for transmitting, to the storage system, a request to set a right to access a designated logical volume in response to a predetermined external input. The storage system also has: a control unit for dynamically expanding, as necessary based on an access request from the host computer, the capacity of a first type logical volume by dynamically assigning storage areas in units of segments of predetermined size thereto; and an access right setting unit for setting, in response to a request to set a right to access the first type logical volume from the management computer, a designated access right for each segment assigned to the first type logical volume.
摘要翻译：在具有用于管理存储系统的存储系统和管理计算机的数据处理系统中，管理计算机具有访问权限设置请求单元，用于向存储系统发送设置访问指定逻辑卷的权限的请求响应于预定的外部输入。存储系统还具有：控制单元，用于根据来自主计算机的访问请求根据需要动态地扩展第一类型逻辑卷的容量，通过以预定大小的段为单位动态分配存储区; 以及访问权限设置单元，用于响应于从管理计算机设置访问第一类型逻辑卷的权限的请求，设置分配给第一类型逻辑卷的每个段的指定访问权限。

10. 发明申请

US20060271754A1 Storage system 失效
标题翻译：存储系统
公开(公告)号：US20060271754A1
公开(公告)日：2006-11-30
申请号：US11186895
申请日：2005-07-22
申请人： Tsukasa Shibayama , Yukinori Sakashita , Masahide Sato
发明人： Tsukasa Shibayama , Yukinori Sakashita , Masahide Sato
IPC分类号： G06F13/00
CPC分类号： G06F3/0647 , G06F3/0608 , G06F3/0631 , G06F3/067
摘要： Use a storage system having a first data storage unit. The first data storage unit has a temporary storage area which is prepared in advance for the purpose of being provided to a host computer. Prior to completion of a process of creating a normal storage area within a second data storage unit in response to a storage area allocation request, the temporary storage area is associated with access point information for specifying access point in response to the allocation request. The access point information is to be used by the host computer to access the normal storage area. Then prior to completion of the normal storage area creation process, an access by an access request including the access point information from the host computer is relayed to the temporary storage area associated with the access point information.
摘要翻译：使用具有第一数据存储单元的存储系统。第一数据存储单元具有预先准备用于提供给主计算机的临时存储区域。在响应于存储区域分配请求完成在第二数据存储单元内创建正常存储区域的处理之前，临时存储区域与用于响应于分配请求指定接入点的接入点信息相关联。接入点信息将被主机用于访问正常的存储区域。然后在正常存储区域创建处理完成之前，将包括来自主计算机的接入点信息的访问请求的访问中继到与接入点信息相关联的临时存储区域。

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