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1. 发明授权

US08683154B2 Computer system and system control method 失效
标题翻译：计算机系统和系统控制方法
公开(公告)号：US08683154B2
公开(公告)日：2014-03-25
申请号：US12988546
申请日：2010-08-06
申请人： Misako Kono , Nobuhiro Maki , Hironori Emaru , Masayasu Asano , Junichi Hara
发明人： Misako Kono , Nobuhiro Maki , Hironori Emaru , Masayasu Asano , Junichi Hara
IPC分类号： G06F12/00
CPC分类号： G06F11/2094 , G06F11/1456 , G06F11/1458 , G06F11/2038 , G06F11/2097
摘要： Operation of an environment that supports both host-based replication and array-based replication is realized. According to the present invention, data in the first storage area is copied first to the second storage area using an array-based replication engine. In this case, the execution result of the replication is managed using a flag from which the copy timing can be known. In addition, data in the first storage area is copied to the third storage area using a host-based replication engine, and further, data in the third storage area is copied to the fourth storage area. Then, when data in the second storage area is restored to the first storage area, data in the fourth storage area is returned to the third storage area so that the third storage area has data of the same time as the second storage area (see FIG. 12).
摘要翻译：实现了支持基于主机的复制和基于阵列的复制的环境的操作。根据本发明，使用基于阵列的复制引擎将第一存储区域中的数据首先复制到第二存储区域。在这种情况下，使用可以知道复制定时的标志来管理复制的执行结果。此外，使用基于主机的复制引擎将第一存储区域中的数据复制到第三存储区域，并且将第三存储区域中的数据复制到第四存储区域。然后，当第二存储区域中的数据恢复到第一存储区域时，第四存储区域中的数据返回到第三存储区域，使得第三存储区域具有与第二存储区域相同的数据（参见图 12）。

2. 发明申请

US20110314239A1 COMPUTER SYSTEM AND SYSTEM CONTROL METHOD 失效
标题翻译：计算机系统与系统控制方法
公开(公告)号：US20110314239A1
公开(公告)日：2011-12-22
申请号：US12988546
申请日：2010-08-06
申请人： Misako Kono , Nobuhiro Maki , Hironori Emaru , Masayasu Asano , Junichi Hara
发明人： Misako Kono , Nobuhiro Maki , Hironori Emaru , Masayasu Asano , Junichi Hara
IPC分类号： G06F12/16
CPC分类号： G06F11/2094 , G06F11/1456 , G06F11/1458 , G06F11/2038 , G06F11/2097
摘要： Operation of an environment that supports both host-based replication and array-based replication is realized. According to the present invention, data in the first storage area is copied first to the second storage area using an array-based replication engine. In this case, the execution result of the replication is managed using a flag from which the copy timing can be known. In addition, data in the first storage area is copied to the third storage area using a host-based replication engine, and further, data in the third storage area is copied to the fourth storage area. Then, when data in the second storage area is restored to the first storage area, data in the fourth storage area is returned to the third storage area so that the third storage area has data of the same time as the second storage area (see FIG. 12).
摘要翻译：实现了支持基于主机的复制和基于阵列的复制的环境的操作。根据本发明，使用基于阵列的复制引擎将第一存储区域中的数据首先复制到第二存储区域。在这种情况下，使用可以知道复制定时的标志来管理复制的执行结果。此外，使用基于主机的复制引擎将第一存储区域中的数据复制到第三存储区域，并且将第三存储区域中的数据复制到第四存储区域。然后，当第二存储区域中的数据恢复到第一存储区域时，第四存储区域中的数据返回到第三存储区域，使得第三存储区域具有与第二存储区域相同的数据的数据（参见图 12）。

3. 发明申请

US20110202735A1 COMPUTER SYSTEM, AND BACKUP METHOD AND PROGRAM FOR COMPUTER SYSTEM 失效
标题翻译：计算机系统和计算机系统的备份方法和程序
公开(公告)号：US20110202735A1
公开(公告)日：2011-08-18
申请号：US12764543
申请日：2010-04-21
申请人： Misako KONO , Nobuhiro Maki , Hironori Emaru , Junichi Hara
发明人： Misako KONO , Nobuhiro Maki , Hironori Emaru , Junichi Hara
IPC分类号： G06F12/16
CPC分类号： G06F11/1461 , G06F11/1451 , G06F11/1456 , G06F11/1458
摘要： A backup is completed within a backup window designated by a user.When copying data in a first storage area, which is a backup target, to a second storage area, the capacity of a medium serving as a third storage area which is sufficient to complete a backup within the backup window, is calculated based on information about a differential bitmap describing an area in the second storage area to which the relevant data is copied from the first storage area, configuration information about a storage system where the storage areas are stored, and performance information about media constituting the storage areas; and differential data is copied using the second storage area and the third storage area; and the data written to the third storage area is copied to the second storage area.
摘要翻译：在用户指定的备份窗口内完成备份。当将作为备份目标的第一存储区域中的数据复制到第二存储区域时，基于关于在备份窗口内完成备份的足够的第三存储区域的介质的容量来计算描述从第一存储区域复制相关数据的第二存储区域中的区域的差分位图，以及关于存储区域的存储系统的配置信息以及关于构成存储区域的介质的性能信息; 并且使用第二存储区域和第三存储区域来复制差分数据; 写入第三存储区域的数据被复制到第二存储区域。

4. 发明授权

US08661220B2 Computer system, and backup method and program for computer system 失效
标题翻译：计算机系统，计算机系统的备份方法和程序
公开(公告)号：US08661220B2
公开(公告)日：2014-02-25
申请号：US12764543
申请日：2010-04-21
申请人： Misako Kono , Nobuhiro Maki , Hironori Emaru , Junichi Hara
发明人： Misako Kono , Nobuhiro Maki , Hironori Emaru , Junichi Hara
IPC分类号： G06F12/00
CPC分类号： G06F11/1461 , G06F11/1451 , G06F11/1456 , G06F11/1458
摘要： A backup is completed within a backup window designated by a user.When copying data in a first storage area, which is a backup target, to a second storage area, the capacity of a medium serving as a third storage area which is sufficient to complete a backup within the backup window, is calculated based on information about a differential bitmap describing an area in the second storage area to which the relevant data is copied from the first storage area, configuration information about a storage system where the storage areas are stored, and performance information about media constituting the storage areas; and differential data is copied using the second storage area and the third storage area; and the data written to the third storage area is copied to the second storage area.
摘要翻译：在用户指定的备份窗口内完成备份。当将作为备份目标的第一存储区域中的数据复制到第二存储区域时，基于关于在备份窗口内完成备份的足够的第三存储区域的介质的容量来计算描述从第一存储区域复制相关数据的第二存储区域中的区域的差分位图，以及关于存储区域的存储系统的配置信息以及关于构成存储区域的介质的性能信息; 并且使用第二存储区域和第三存储区域来复制差分数据; 写入第三存储区域的数据被复制到第二存储区域。

5. 发明授权

US08046632B2 Backup management method based on mode of failure 有权
标题翻译：基于故障模式的备份管理方法
公开(公告)号：US08046632B2
公开(公告)日：2011-10-25
申请号：US12622940
申请日：2009-11-20
申请人： Kyoko Miwa , Nobuhiro Maki , Masayasu Asano , Hironori Emaru
发明人： Kyoko Miwa , Nobuhiro Maki , Masayasu Asano , Hironori Emaru
IPC分类号： G06F11/07
CPC分类号： G06F11/1456 , G06F11/1458 , G06F11/1461
摘要： A storage management program is provided with a function of determining a suspension/continuation of a remote backup based on an operation-at-failure management table, and accomplishes the suspension/continuation of the backup based on the application in which a failure has occurred and the mode of this failure. The storage management program is also provided with a function of computing a change in the quantity of data from the last backup before the occurrence of the failure until the first backup after the occurrence of the failure, and determining the suspension/continuation of the backup, enabling to suspend/continue the backup in line with the operating status of the application.
摘要翻译：提供存储管理程序，其具有基于故障管理表确定远程备份的暂停/继续的功能，并且基于发生故障的应用完成备份的暂停/继续，以及这种失败的模式。存储管理程序还具有在故障发生之前计算来自最后备份的数据量的变化直到发生故障之后的第一备份，并且确定备份的暂停/继续的功能，使得能够根据应用程序的运行状态暂停/继续备份。

6. 发明申请

US20110041004A1 BACKUP MANAGEMENT METHOD BASED ON MODE OF FAILURE 有权
标题翻译：基于故障模式的备份管理方法
公开(公告)号：US20110041004A1
公开(公告)日：2011-02-17
申请号：US12622940
申请日：2009-11-20
申请人： Kyoko Miwa , Nobuhiro Maki , Masayasu Asano , Hironori Emaru
发明人： Kyoko Miwa , Nobuhiro Maki , Masayasu Asano , Hironori Emaru
IPC分类号： G06F11/00
CPC分类号： G06F11/1456 , G06F11/1458 , G06F11/1461
摘要： A storage management program is provided with a function of determining a suspension/continuation of a remote backup based on an operation-at-failure management table, and accomplishes the suspension/continuation of the backup based on the application in which a failure has occurred and the mode of this failure. The storage management program is also provided with a function of computing a change in the quantity of data from the last backup before the occurrence of the failure until the first backup after the occurrence of the failure, and determining the suspension/continuation of the backup, enabling to suspend/continue the backup in line with the operating status of the application.
摘要翻译：提供存储管理程序，其具有基于故障管理表确定远程备份的暂停/继续的功能，并且基于发生故障的应用完成备份的暂停/继续，以及这种失败的模式。存储管理程序还具有在故障发生之前计算来自最后备份的数据量的变化直到发生故障之后的第一备份，并且确定备份的暂停/继续的功能，使得能够根据应用程序的运行状态暂停/继续备份。

7. 发明授权

US08108639B2 Storage system, method for calculating estimated value of data recovery available time and management computer 有权
标题翻译：存储系统，计算数据恢复可用时间估计值和管理计算机的方法
公开(公告)号：US08108639B2
公开(公告)日：2012-01-31
申请号：US12379032
申请日：2009-02-11
申请人： Hironori Emaru , Nobuhiro Maki , Junichi Hara
发明人： Hironori Emaru , Nobuhiro Maki , Junichi Hara
IPC分类号： G06F13/00
CPC分类号： G06F11/2074 , G06F11/2069 , G06F11/2082
摘要： The invention provides a technology applicable to technologies other than a main frame technology and monitors data recovery available time while suppressing a monitoring error within a certain range in a storage system that performs Asynchronous Remote Copy among storage devices. A management computer in the storage system stores latest or quasi-latest management data corresponding to data staying in a buffer of the first storage device with temporal information at certain monitoring intervals, calculates an estimated value of the data recovery available time which is time of data stored in the second storage device corresponding to data stored in the first storage device, based on the temporal information stored, and based on a certain management data among earliest or quasi-earliest management data or a number of the data staying in the buffer at the certain time and displays the estimated value on a display section.
摘要翻译：本发明提供了适用于除了主帧技术之外的技术的技术，并且在抑制在存储设备之间执行异步远程复制的存储系统中的一定范围内的监视错误的同时监视数据恢复可用时间。存储系统中的管理计算机将与在第一存储装置的缓冲器中保留的数据相对应的最新或准最新的管理数据以某个监视间隔存储时间信息，计算作为数据时间的数据恢复可用时间的估计值存储在与存储在第一存储装置中的数据相对应的第二存储装置中，基于所存储的时间信息，并且基于最早或最早的管理数据中的某个管理数据或保留在缓冲器中的数据的数量在显示部分显示估计值。

8. 发明申请

US20100153666A1 Storage system, method for calculating estimated value of data recovery available time and management computer 有权
标题翻译：存储系统，计算数据恢复可用时间估计值和管理计算机的方法
公开(公告)号：US20100153666A1
公开(公告)日：2010-06-17
申请号：US12379032
申请日：2009-02-11
申请人： Hironori Emaru , Nobuhiro Maki , Junichi Hara
发明人： Hironori Emaru , Nobuhiro Maki , Junichi Hara
IPC分类号： G06F12/16
CPC分类号： G06F11/2074 , G06F11/2069 , G06F11/2082
摘要： The invention provides a technology applicable to technologies other than a main frame technology and monitors data recovery available time while suppressing a monitoring error within a certain range in a storage system that performs Asynchronous Remote Copy among storage devices. A management computer in the storage system stores latest or quasi-latest management data corresponding to data staying in a buffer of the first storage device with temporal information at certain monitoring intervals, calculates an estimated value of the data recovery available time which is time of data stored in the second storage device corresponding to data stored in the first storage device, based on the temporal information stored, and based on a certain management data among earliest or quasi-earliest management data or a number of the data staying in the buffer at the certain time and displays the estimated value on a display section.
摘要翻译：本发明提供了适用于主框架技术以外的技术的技术，并且在抑制在存储装置之间执行异步远程复制的存储系统中的一定范围内的监视错误的同时监视数据恢复可用时间。存储系统中的管理计算机将与在第一存储装置的缓冲器中保留的数据相对应的最新或准最新的管理数据以某个监视间隔存储时间信息，计算作为数据时间的数据恢复可用时间的估计值存储在与存储在第一存储装置中的数据相对应的第二存储装置中，基于所存储的时间信息，并且基于最早或最早的管理数据中的某个管理数据或保留在缓冲器中的数据的数量在显示部分显示估计值。

9. 发明授权

US08234474B2 Method of constructing replication environment and storage system 有权
标题翻译：构建复制环境和存储系统的方法
公开(公告)号：US08234474B2
公开(公告)日：2012-07-31
申请号：US13213772
申请日：2011-08-19
申请人： Satoshi Kaneko , Nobuhiro Maki , Hironori Emaru
发明人： Satoshi Kaneko , Nobuhiro Maki , Hironori Emaru
IPC分类号： G06F12/16
CPC分类号： G06F11/2069 , G06F3/0605 , G06F3/0632 , G06F3/0653 , G06F3/067
摘要： A management computer collects a usage condition of a volume from a host computer and a storage apparatus at each site, consolidates management thereof, and prevents a volume from duplicating among applications as a copy source. This makes it possible to select a used volume in an application as a copy source without excess or deficiency and to create a copy pair configuration definition without duplication or incompatibility. If a replication environment is constructed in a large-scale storage system, the consolidated management of a usage condition of a volume collected from the host computer and the storage apparatus at each site makes it possible to create a copy pair configuration definition by a task constituted by a plurality of applications.
摘要翻译：管理计算机从每个站点的主计算机和存储装置收集卷的使用条件，合并其管理，并防止卷在作为复制源的应用之间复制。这使得可以在应用程序中选择所使用的卷作为复制源而不会出现过多或不足，并创建副本配置定义，而不会造成重复或不兼容。如果在大规模存储系统中构建复制环境，则从主机和存储设备在每个站点收集的卷的使用条件的统一管理使得可以通过构成的任务创建副本配置定义通过多个应用程序。

10. 发明授权

US08060478B2 Storage system and method of changing monitoring condition thereof 有权
标题翻译：存储系统及其监控条件的改变方法
公开(公告)号：US08060478B2
公开(公告)日：2011-11-15
申请号：US12213524
申请日：2008-06-20
申请人： Hironori Emaru , Nobuhiro Maki
发明人： Hironori Emaru , Nobuhiro Maki
IPC分类号： G06F7/00
CPC分类号： G06F11/3485 , G06F11/2069 , G06F11/2071
摘要： The management burden of a replication administrator is alleviated and the monitoring burden is reduced in a storage system. In a large-scale storage system configured across a plurality of sites, a management computer managing the storage system collects configuration information of a volume group such as the copy pair status information from a host computer of the respective sites including a primary site and a remote site, and analyzes the collected information. When a failure or a disaster occurs and the primary site and the remote site are switched and the management computer detects a change in the configuration of the volume group, and appropriate switches the monitoring configuration upon determining the configuration of the detected change.
摘要翻译：减轻了复制管理员的管理负担，降低了存储系统的监控负担。在跨多个站点配置的大型存储系统中，管理存储系统的管理计算机从包括主站点和远程站点的各个站点的主机计算机收集卷组的配置信息，例如复制对状态信息网站，并分析收集的信息。发生故障或发生灾难并且主站点和远程站点被切换并且管理计算机检测到卷组的配置发生变化时，并且在确定检测到的更改的配置时适当地切换监视配置。

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