专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明申请

US20060090049A1 Data migration method and apparatus 有权
标题翻译：数据迁移方法和装置
公开(公告)号：US20060090049A1
公开(公告)日：2006-04-27
申请号：US11016815
申请日：2004-12-21
申请人： Nobuyuki Saika
发明人： Nobuyuki Saika
IPC分类号： G06F12/00
CPC分类号： G06F3/0647 , G06F3/0605 , G06F3/067 , G06F17/30079
摘要： The apparatus (3, 11) comprises a first input part (5, 43) which inputs first utilization state information that indicates information relating to the utilization state of first shared data in the respective first data control devices, a second input part (5, 43) which inputs second utilization state information that indicates information relating to the utilization state of second shared data in the respective second data control devices, and a selection part (5, 43) which compares the input first utilization state information and second utilization state information to each other, selects the data among the first shared data or the second shared data, that is to be used as the migration object data on the basis of the results of this comparison, selects the data migration destination from the one or more first data control devices or the plurality of second data control devices, and outputs information relating to the selection results.
摘要翻译：所述装置（3,11）包括：第一输入部（5,43），其输入第一使用状态信息，所述第一使用状态信息指示与所述第一数据控制装置中的第一共享数据的使用状态有关的信息; 43），其输入表示与各第二数据控制装置中的第二共享数据的使用状态有关的信息的第二利用状态信息，以及比较输入的第一利用状态信息和第二利用状态信息的选择部（5,43）基于该比较的结果，选择要用作迁移对象数据的第一共享数据或第二共享数据之中的数据，从一个或多个第一数据中选择数据迁移目的地控制装置或多个第二数据控制装置，并且输出与选择结果有关的信息。

62. 发明申请

US20050204183A1 System and method for failover 有权
标题翻译：用于故障转移的系统和方法
公开(公告)号：US20050204183A1
公开(公告)日：2005-09-15
申请号：US10876295
申请日：2004-06-23
申请人： Nobuyuki Saika
发明人： Nobuyuki Saika
IPC分类号： G06F11/20 , G06F11/00
CPC分类号： G06F11/2046 , G06F11/2025 , G06F11/2038 , G06F11/3409 , G06F11/3433
摘要： A node 1 and a node 2 are in a mutual failover relationship and share information used in failover through a shared LU. Of filesystems FS1A, FS1B that are mounted at the node 1, the actions of level 1 are allocated to FS1A and the actions of level 2 are allocated to FS1B. The level 1 filesystem FS1A is taken over to the node 2 simultaneously with commencement of failover. The level 2 filesystem FS1B is taken over to the node 2 when an access request for FS1B is generated after commencement of failover. In this way, business services with high availability can be restarted at an early stage.
摘要翻译：节点1和节点2处于相互故障转移关系中，并通过共享LU共享用于故障切换的信息。在安装在节点1的文件系统FS1A，FS1B中，级别1的动作分配给FS 1A，并且级别2的动作分配给FS 1B。采用1级文件系统FS 1 A 同时启动故障转移到节点2。当故障切换开始之后生成FS 1 B的访问请求时，级别2文件系统FS 1 B被接管到节点2。以这种方式，可以在早期阶段重启高可用性的业务服务。

63. 发明授权

US08700871B2 Migrating snapshot data according to calculated de-duplication efficiency 失效
标题翻译：根据计算的重复数据删除效率迁移快照数据
公开(公告)号：US08700871B2
公开(公告)日：2014-04-15
申请号：US12741972
申请日：2010-04-22
申请人： Nobuyuki Saika
发明人： Nobuyuki Saika
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28 , G06F15/167 , G06F15/16 , G06F7/00 , G06F17/00
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。

64. 发明授权

US08615628B2 File server, file management system and file management method 失效
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：US08615628B2
公开(公告)日：2013-12-24
申请号：US13433640
申请日：2012-03-29
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
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。

65. 发明授权

US08612395B2 Server apparatus and control method of the same 失效
标题翻译：服务器设备和控制方法相同
公开(公告)号：US08612395B2
公开(公告)日：2013-12-17
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 , G06F17/00 , G06F17/30
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。

66. 发明申请

US20130333042A1 STORAGE SYSTEM AND STORAGE SYSTEM MANAGEMENT METHOD 失效
标题翻译：存储系统和存储系统管理方法
公开(公告)号：US20130333042A1
公开(公告)日：2013-12-12
申请号：US13516555
申请日：2012-06-06
申请人： Nobuyuki Saika
发明人： Nobuyuki Saika
IPC分类号： G06F21/00
CPC分类号： G06F21/568 , G06F11/1453 , G06F11/1469 , G06F21/562 , H04L63/1441
摘要： The present invention removes a computer virus-infected benchmark file by re-creating the benchmark file referenced by a reference-source file. One or more clone files, which serve as reference files, reference a clone-source file, which serves as the benchmark file. In a case where it has been determined that the clone-source file is infected with a computer virus, only the clone file referencing the infected area is subjected to a virus check and repaired. A new clone-source file is configured based on the repaired clone file and the clone-source file (b). The old clone-source file, which is infected with the computer virus, is deleted (c).
摘要翻译：本发明通过重新创建由参考源文件引用的基准文件来移除计算机病毒感染的基准文件。作为参考文件的一个或多个克隆文件引用了用作基准文件的克隆源文件。在已经确定克隆源文件被计算机病毒感染的情况下，仅将引用感染区域的克隆文件进行病毒检查和修复。基于已修复的克隆文件和克隆源文件（b）配置新的克隆源文件。旧的克隆源文件被感染了计算机病毒，被删除（c）。

67. 发明授权

US08584244B2 Computer system and method for scanning computer virus 失效
标题翻译：用于扫描计算机病毒的计算机系统和方法
公开(公告)号：US08584244B2
公开(公告)日：2013-11-12
申请号：US13430849
申请日：2012-03-27
申请人： Nobuyuki Saika
发明人： Nobuyuki Saika
IPC分类号： H04L29/06
CPC分类号： G06F21/566
摘要： According to the present invention, a timeout caused by executing a virus scan is avoided. A computer system has a first computer, a second computer coupled to the first computer, and a storage system coupled to the first computer and the second computer. The first computer receives a request to write data, writes the requested data in the storage system, and sends a virus scan request of the written data to the second computer. The second computer receives the virus scan request from the first computer, reads the written data out of the storage system, and partially executes a virus scan of the read data. After the partial virus scan of the read data is finished, the first computer sends a response to the received write request. After the first computer sends the response, the second computer executes the remainder of the virus scan of the read data.
摘要翻译：根据本发明，避免了由执行病毒扫描引起的超时。计算机系统具有第一计算机，耦合到第一计算机的第二计算机以及耦合到第一计算机和第二计算机的存储系统。第一台计算机接收到写入数据的请求，将所请求的数据写入存储系统，并将写入的数据的病毒扫描请求发送给第二台计算机。第二台计算机接收来自第一台计算机的病毒扫描请求，从存储系统读出写入的数据，并部分执行读取数据的病毒扫描。读取数据的部分病毒扫描完成后，第一台计算机向接收到的写请求发送响应。在第一台计算机发送响应后，第二台计算机执行扫描读取数据的其余部分。

68. 发明授权

US08352426B2 Computing system and data management method 有权
标题翻译：计算系统和数据管理方法
公开(公告)号：US08352426B2
公开(公告)日：2013-01-08
申请号：US12747210
申请日：2010-05-17
申请人： Nobuyuki Saika , Kumiko Minamino
发明人： Nobuyuki Saika , Kumiko Minamino
IPC分类号： G06F7/00 , G06F17/00
CPC分类号： G06F3/0649 , G06F3/0608 , G06F3/0613 , G06F3/067 , G06F11/1448 , G06F17/30088
摘要： Proposed are a computing system and a data management method for improving the usage efficiency of logical volumes without lowering the response performance In a computing system that includes a first storage apparatus in which first and second storage volumes are configured, a file storage apparatus for controlling the first logical volume, a second storage apparatus, and an archive apparatus for controlling the second storage apparatus, the first storage apparatus acquires a snapshot of the first logical volume at regular or irregular intervals and stores differential data in the second logical volume, specifies a file for which the consumption amount of the second logical volume exceeds a predetermined threshold, causes the first storage apparatus to acquire a snapshot of the specified file, and if a read request to read the file is supplied, generates the file on the basis of data stored in the first and second logical volumes.
摘要翻译：提出了一种用于在不降低响应性能的情况下提高逻辑卷的使用效率的计算系统和数据管理方法。在包括配置有第一和第二存储卷的第一存储装置的计算系统中，第一逻辑卷，第二存储装置和用于控制第二存储装置的存档装置，第一存储装置以规则或不规则的间隔获取第一逻辑卷的快照，并将差分数据存储在第二逻辑卷中，指定文件其中第二逻辑卷的消耗量超过预定阈值，使得第一存储装置获取指定文件的快照，并且如果提供读取文件的读取请求，则根据存储的数据生成文件在第一和第二逻辑卷中。

69. 发明申请

US20120246206A1 FILE SERVER SYSTEM AND STORAGE CONTROL METHOD 有权
标题翻译：文件服务器系统和存储控制方法
公开(公告)号：US20120246206A1
公开(公告)日：2012-09-27
申请号：US13122670
申请日：2011-03-22
申请人： Hajime Yamada , Nobuyuki Saika
发明人： Hajime Yamada , Nobuyuki Saika
IPC分类号： G06F17/30
CPC分类号： G06F17/30067 , H04L67/1095 , H04L67/1097
摘要： In accordance with a first aspect of the present invention, an edge node is provided with the storage destination management information that is corresponded to the edge node. The storage destination management information includes the information that indicates a storage destination for a core node of a file that has been written to a file storage region (an edge storage region) for an edge node that is corresponded to the information and includes the information that indicates a recall date that is a date that has been read by the edge node. The edge node judges whether or not there is an old file (a file before an update) in an edge storage region for the edge node based on the storage destination management information that is corresponded to the edge node and the storage destination information that is corresponded to another edge node, and create a stub for only an old file without creating a stub for a file after an update (a latest file).
摘要翻译：根据本发明的第一方面，边缘节点设置有对应于边缘节点的存储目的地管理信息。存储目的地管理信息包括指示已经写入到与该信息对应的边缘节点的文件存储区域（边缘存储区域）的文件的核心节点的存储目的地的信息，并且包括信息表示召回日期是边缘节点读取的日期。边缘节点根据对应于边缘节点的存储目的地管理信息和相应的存储目的地信息来判断边缘节点的边缘存储区域中是否存在旧文件（更新前的文件）到另一个边缘节点，并且只为旧文件创建一个存根，而不会在更新（最新的文件）后为文件创建一个存根。

70. 发明授权

US08225059B2 Remote copy system and remote copy control method 有权
标题翻译：远程复制系统和远程复制控制方法
公开(公告)号：US08225059B2
公开(公告)日：2012-07-17
申请号：US12577627
申请日：2009-10-12
申请人： Sadahiro Nakamura , Nobuyuki Saika
发明人： Sadahiro Nakamura , Nobuyuki Saika
IPC分类号： G06F12/00
CPC分类号： G06F11/1451 , G06F11/1456 , G06F11/1464 , G06F11/2094 , G06F2201/84 , Y10S707/99953 , Y10S707/99955
摘要： Proposed are a remote copy system and a remote copy control method capable of performing the operation of remote copy according to the user's usage status. Resource information representing a resource usage status is collected from a first storage apparatus installed at a primary site and a second storage apparatus installed respectively at one or more secondary sites, a transfer mode of differential data between snapshots to be transferred from the first storage apparatus to the second storage apparatus based on the collected resource information, and the first and second storage apparatuses are controlled so as to transfer the differential data from the first storage apparatus to the second storage apparatus based on the decided transfer mode.
摘要翻译：提出了能够根据用户的使用状态执行远程复制的远程复制系统和远程复制控制方法。表示资源使用状态的资源信息从安装在分别安装在一个或多个次要站点的主站点和第二存储装置的第一存储装置收集，要从第一存储装置传送的快照之间的差分数据的传送模式控制基于所收集的资源信息的第二存储装置以及第一和第二存储装置，以便基于所决定的传送模式将差分数据从第一存储装置传送到第二存储装置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式