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31. 发明申请

US20120278442A1 SERVER APPARATUS AND METHOD OF CONTROLLING INFORMATION SYSTEM 审中-公开
标题翻译：服务器设备和控制信息系统的方法
公开(公告)号：US20120278442A1
公开(公告)日：2012-11-01
申请号：US13129051
申请日：2011-04-26
申请人： Nobuyuki Saika
发明人： Nobuyuki Saika
IPC分类号： G06F15/16
CPC分类号： G06F3/061 , G06F3/0647 , G06F3/0665 , G06F16/188
摘要： An object of the present invention is to efficiently use physical resources of a storage apparatus.In an information system 1 including a first server apparatus 3a that performs data I/O to a first storage apparatus 10a, a second sever apparatus 3b that performs data I/O to a second storage apparatus 10b, a third server apparatus 3c that performs data I/O to a third storage apparatus 10c, a virtual volume being provided by the first storage apparatus 10a to the first server apparatus 3a by Thin Provisioning, data being migrated (first migration) from the first storage apparatus 10a to the second storage apparatus 10b as needed, and data being migrated (second migration) from the third apparatus 10c to the first storage apparatus 10a as needed, at the time of the second migration, of the files stored in the third storage apparatus 10c a file targeted for the first migration in an early stage is stored in the assigned-unused area of the virtual volume.
摘要翻译：本发明的目的是有效地利用存储装置的物理资源。在包括对第一存储装置10a执行数据I / O的第一服务器装置3a的信息系统1中，向第二存储装置10b执行数据I / O的第二服务器3b，执行数据的第三服务器装置3c I / O到第三存储装置10c，虚拟卷由第一存储装置10a通过精简配置提供给第一服务器装置3a，数据从第一存储装置10a迁移到第二存储装置10b（第一迁移）到第二存储装置10b 根据需要，根据需要在第二迁移时从第三装置10c向第一存储装置10a迁移（第二迁移）数据，存储在第三存储装置10c中的文件为第一迁移的目标文件在早期阶段存储在虚拟卷的分配的未使用区域中。

32. 发明申请

US20120151250A1 FAILURE RECOVERY METHOD IN INFORMATION PROCESSING SYSTEM AND INFORMATION PROCESSING SYSTEM 有权
标题翻译：信息处理系统和信息处理系统中的故障恢复方法
公开(公告)号：US20120151250A1
公开(公告)日：2012-06-14
申请号：US13056527
申请日：2010-12-14
申请人： Nobuyuki Saika
发明人： Nobuyuki Saika
IPC分类号： G06F11/20
CPC分类号： G06F11/203 , G06F11/1417 , G06F11/1464 , G06F11/1469 , G06F11/1484 , G06F17/30221 , G06F2201/84 , H04L67/20
摘要： Services are promptly resumed at the time of a failure recovery in an information processing system. Before a first server system 3a resumes service during the failure recovery, a second server system 3b sends the first server system 3a directory images of directories of a highest-level tier to a predetermined lower-level tier out of data of files stored in a second storage apparatus 10b, and the first server system 3a restores the directory images in a first storage apparatus 10a. When the request is transmitted from the first server system 3a, the second server system 3b reads an additional directory image from the second storage apparatus 10b and transmits the additional directory image to the first server system 3a. If a re-stubbing occurrence frequency is equal to or higher than a predetermined threshold, the second server system 3b suppresses transmission of directory images to the first server system 3a.
摘要翻译：在信息处理系统发生故障恢复时迅速恢复服务。在第一服务器系统3a在故障恢复期间恢复服务之前，第二服务器系统3b将第一服务器系统3a将最高级别的目录的目录映像从存储在第二服务器中的文件的数据的数据中发送到预定的较低级别存储装置10b，第一服务器系统3a在第一存储装置10a中恢复目录图像。当从第一服务器系统3a发送请求时，第二服务器系统3b从第二存储装置10b读取附加目录图像，并将附加目录图像发送到第一服务器系统3a。如果重新出现频率等于或高于预定阈值，则第二服务器系统3b抑制目录图像到第一服务器系统3a的传输。

33. 发明授权

US08171215B2 File server, file management system and file management method 有权
标题翻译：文件服务器，文件管理系统和文件管理方法
公开(公告)号：US08171215B2
公开(公告)日：2012-05-01
申请号：US12385281
申请日：2009-04-03
申请人： Hirofumi Ikawa , Nobuyuki Saika , Shinichi Moriwake , Hitoshi Kamei , Takahiro Nakano
发明人： Hirofumi Ikawa , Nobuyuki Saika , Shinichi Moriwake , Hitoshi Kamei , Takahiro Nakano
IPC分类号： G06F12/00 , G06F17/30
CPC分类号： G06F3/0647 , G06F3/0625 , G06F3/0634 , G06F3/0643 , G06F3/0689 , G06F17/30221 , Y02D10/154 , Y02D10/45
摘要： When receiving a file access from the client, the file access program refers to the mapping table, and processes an access to files of on volumes of RAID groups. The file server analyzes the file access states, and groups the files depending on the access time period, defines the file migration pattern based on the grouping, migrates the files, and then carries out a power management operation like a spin-down/-up operation on the RAID groups based on the migration pattern.
摘要翻译：当从客户端接收到文件访问时，文件访问程序引用映射表，并处理对RAID组卷上的文件的访问。文件服务器分析文件访问状态，并根据访问时间段对文件进行分组，根据分组定义文件迁移模式，迁移文件，然后执行电源管理操作，如spin-down / -up 根据迁移模式对RAID组进行操作。

34. 发明申请

US20120066179A1 SERVER APPARATUS AND CONTROL METHOD OF THE SAME 失效
标题翻译：服务器装置及其控制方法
公开(公告)号：US20120066179A1
公开(公告)日：2012-03-15
申请号：US12935892
申请日：2010-09-14
申请人： Nobuyuki Saika
发明人： Nobuyuki Saika
IPC分类号： G06F7/00
CPC分类号： G06F3/0653 , G06F3/061 , G06F3/0647 , G06F3/067 , G06F11/3485 , G06F17/30174 , G06F17/30221
摘要： File migration is allowed to be properly performed while suppressing an adverse effect caused by the migration on other users. A first server apparatus 3a is communicatively coupled to a first storage apparatus 10a, and a second server apparatus 3b that is communicatively coupled to a second storage apparatus 10b, and performs management based on user quota such that a file owned by a user having a used amount exceeding a threshold based on the user quota is set as a target of migration to the second storage apparatus 10b. A file used by a plurality of users out of the files set as targets of migration is excluded from a target of the management based on user quota, and is set as a target of management based on a file quota that is the user quota supplied from a plurality of users who use the file. If the capacity of the file exceeds the file quota, the file is again set to a target of the management based on user quota.
摘要翻译：允许正确执行文件迁移，同时抑制迁移对其他用户造成的不利影响。第一服务器装置3a通信地耦合到第一存储装置10a和通信地耦合到第二存储装置10b的第二服务器装置3b，并且基于用户配额执行管理，使得由具有使用的用户拥有的文件将基于用户配额的超过阈值的量设置为迁移到第二存储装置10b的对象。由设置为迁移目标的文件中的多个用户使用的文件从基于用户配额的管理目标中排除，并且基于作为从...提供的用户配额的文件配额被设置为管理对象多个使用该文件的用户。如果文件的容量超过文件配额，则文件将再次根据用户配额设置为管理目标。

35. 发明申请

US20120011336A1 METHOD OF CONTROLLING INFORMATION PROCESSING SYSTEM AND INFORMATION APPARATUS 失效
标题翻译：控制信息处理系统和信息设备的方法
公开(公告)号：US20120011336A1
公开(公告)日：2012-01-12
申请号：US12741972
申请日：2010-04-22
申请人： Nobuyuki Saika
发明人： Nobuyuki Saika
IPC分类号： G06F12/16
CPC分类号： G06F3/0647 , G06F3/0604 , G06F3/0608 , G06F3/0641 , G06F3/067
摘要： A storage resource is effectively utilized in migration of a snapshot. First de-duplication efficiency which is de-duplication efficiency of snapshot data, and second de-duplication efficiency which is de-duplication efficiency of snapshot entities created on the basis of the snapshot data are calculated and compared with each other. Based on a result of the comparison as well as a first preservation period set for the snapshot in the migration source and a second preservation period set for the snapshot in the migration destination, one of the following methods is selected: a first method of migrating an snapshot image, a second method of migrating snapshot data to an archive storage system, and a third method of migrating data materialized from a first differential volume, a second differential volume, and a switch snapshot.
摘要翻译：在快照的迁移中有效地利用了存储资源。首先，重复数据删除效率是快照数据的重复数据删除效率，并且基于快照数据创建的快照实体的重复数据删除效率的第二重复数据删除效率被计算并相互比较。基于比较的结果以及为迁移源中的快照设置的第一保存期和为迁移目的地中的快照设置的第二保存期，选择以下方法之一：第一种迁移方法快照图像，将快照数据迁移到归档存储系统的第二种方法，以及迁移从第一差分卷，第二差分卷和交换机快照呈现的数据的第三种方法。

36. 发明授权

US07970882B2 Management apparatus and management method 有权
标题翻译：管理装置和管理方法
公开(公告)号：US07970882B2
公开(公告)日：2011-06-28
申请号：US12140882
申请日：2008-06-17
申请人： Hitoshi Arai , Nobuyuki Saika
发明人： Hitoshi Arai , Nobuyuki Saika
IPC分类号： G06F15/173 , G06F15/16 , G06F9/46
CPC分类号： H04L67/1097 , H04L41/0893 , H04L67/125
摘要： Proposed are a management apparatus and a management method capable of facilitating resource management With the provided management apparatus and management method for managing a resource allocated to a virtual node that provides a file sharing service to a client in units of a resource management group configured from a plurality of mutually associated resources, an association between the resources is extracted based on history information of access from the client, and the associated resource management groups are integrated based on the extracted association between the resources. Thus, it is possible to reduce the number of resource management groups to be managed, and resource management is thereby facilitated.
摘要翻译：提出了能够促进资源管理的管理装置和管理方法。提供的管理装置和管理方法，用于管理分配给虚拟节点的资源，所述资源以提供文件共享服务的形式向客户端单元提供资源管理组，所述资源管理组由多个相互关联的资源，基于来自客户端的访问的历史信息来提取资源之间的关联，并且基于所提取的资源之间的关联来集成相关联的资源管理组。因此，可以减少要管理的资源管理组的数量，从而有助于资源管理。

37. 发明授权

US07958259B2 Storage controller and method for determining client appropriateness 有权
标题翻译：存储控制器和确定客户端适当性的方法
公开(公告)号：US07958259B2
公开(公告)日：2011-06-07
申请号：US12099634
申请日：2008-04-08
申请人： Nobuyuki Saika
发明人： Nobuyuki Saika
IPC分类号： G06F15/173
CPC分类号： G06F3/0661 , G06F3/0622 , G06F3/0635 , G06F3/0637 , G06F3/067 , H04L47/2433 , H04L67/1097
摘要： A packet priority level is set for a packet configuring a file access request, and a file importance level is set for a file. A storage controller manages, for each client, the amount of information (total amount) in the packets sent and received for each packet priority level, and the amount of information (total amount) in the access-targeted files for each file importance level. The storage controller computes an assessment value for assessing whether a target client is appropriate or inappropriate based on one or more amounts of information corresponding to the target client and one or more packet priority levels, and one or more amounts of information corresponding to one or more file importance levels respectively corresponding to one or more packet priority levels and the target client, and determines whether the target client is appropriate or inappropriate in accordance with whether or not the computed assessment value conforms to a prescribed condition.
摘要翻译：为配置文件访问请求的数据包设置数据包优先级，并为文件设置文件重要性级别。存储控制器为每个客户端管理针对每个分组优先级发送和接收的分组中的信息量（总量）以及针对每个文件重要性级别的访问目标文件中的信息量（总量）。存储控制器基于与目标客户端相对应的一个或多个信息量和一个或多个分组优先级来计算用于评估目标客户端是否适当或不适当的评估值，以及与一个或多个对应的一个或多个信息量分别对应于一个或多个分组优先级和目标客户端的文件重要性级别，并且根据所计算的评估值是否符合规定条件来确定目标客户端是否适合或不适当。

38. 发明授权

US07650393B2 Information processing system and method 有权
标题翻译：信息处理系统和方法
公开(公告)号：US07650393B2
公开(公告)日：2010-01-19
申请号：US11113045
申请日：2005-04-25
申请人： Nobuyuki Saika , Atsushi Murakami
发明人： Nobuyuki Saika , Atsushi Murakami
IPC分类号： G06F15/16
CPC分类号： H04L29/12009 , H04L29/12028 , H04L61/103 , H04L67/1002 , H04L67/1006 , H04L67/1008 , H04L67/1012 , H04L67/1029 , H04L67/1097
摘要： Loads on access destinations are balanced. A first controller and a second controller, which accept requests from a plurality of sources, and write and read data to/from a storage device in response to these requests, are provided. The first controller returns to at least one first source of a plurality of sources a response to a request from the first source, and does not return to a second source other than a first source a response to a request from the second source. The second controller does not return a response to a request from a first source to the first source receiving a response from the first controller, and returns a response from a second source to the second source not receiving a response from the first controller.
摘要翻译：访问目的地的负载平衡。提供了一种第一控制器和第二控制器，其接受来自多个源的请求，并响应于这些请求向/从存储设备读取和读取数据。第一控制器返回多个源的至少一个第一源对来自第一源的请求的响应，并且不返回到来自第二源的请求的响应以外的第一源。第二控制器不返回对从第一源到第一源的请求的响应，第一源接收来自第一控制器的响应，并且将响应从第二源返回到不从第一控制器接收到响应的第二源。

39. 发明申请

US20090271506A1 MANAGEMENT APPARATUS AND MANAGEMENT METHOD 有权
标题翻译：管理装置和管理方法
公开(公告)号：US20090271506A1
公开(公告)日：2009-10-29
申请号：US12140882
申请日：2008-06-17
申请人： Hitoshi Arai , Nobuyuki Saika
发明人： Hitoshi Arai , Nobuyuki Saika
IPC分类号： G06F15/173
CPC分类号： H04L67/1097 , H04L41/0893 , H04L67/125
摘要： Proposed are a management apparatus and a management method capable of facilitating resource management With the provided management apparatus and management method for managing a resource allocated to a virtual node that provides a file sharing service to a client in units of a resource management group configured from a plurality of mutually associated resources, an association between the resources is extracted based on history information of access from the client, and the associated resource management groups are integrated based on the extracted association between the resources. Thus, it is possible to reduce the number of resource management groups to be managed, and resource management is thereby facilitated.
摘要翻译：提出了能够促进资源管理的管理装置和管理方法。提供的管理装置和管理方法，用于管理分配给虚拟节点的资源，所述资源以提供文件共享服务的形式向客户端单元提供资源管理组，所述资源管理组由多个相互关联的资源，基于来自客户端的访问的历史信息来提取资源之间的关联，并且基于所提取的资源之间的关联来集成相关联的资源管理组。因此，可以减少要管理的资源管理组的数量，从而有助于资源管理。

40. 发明申请

US20090198929A1 STORAGE CONTROL DEVICE AND METHOD FOR MANAGING SNAPSHOT 有权
标题翻译：存储控制设备和管理SNAPSHOT的方法
公开(公告)号：US20090198929A1
公开(公告)日：2009-08-06
申请号：US12059298
申请日：2008-03-31
申请人： Nobuyuki Saika
发明人： Nobuyuki Saika
IPC分类号： G06F13/00 , G06F12/16 , G06F12/14
CPC分类号： G06F21/80 , G06F11/1451 , G06F21/62 , G06F21/805 , G06F2201/84 , G06F2221/2143
摘要： An erasure declaration-related write request is received. In cases where, in response to the erasure declaration-related write request, erasure-corresponding data elements which are data elements corresponding to an erasure target and which are stored in a storage area A in the first logical volume are overwritten with erasure data elements which are data elements signifying erasure at or after the snapshot acquisition time point, the storage area A is associated with a storage area B in which encrypted data elements corresponding to the erasure-corresponding data elements stored in storage area A are stored.
摘要翻译：接收到与擦除声明相关的写入请求。在响应于与擦除声明有关的写入请求的情况下，作为与擦除目标对应的并且存储在第一逻辑卷中的存储区域A中的数据元素的擦除对应数据元素被擦除数据元素覆盖，是表示在快照获取时间点之后或之后的擦除的数据元素，存储区域A与其中存储与存储在存储区域A中的与擦除对应的数据元素相对应的加密数据元素的存储区域B相关联。

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