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1. 发明授权

US08161262B2 Storage area dynamic assignment method 有权
标题翻译：存储区动态分配方法
公开(公告)号：US08161262B2
公开(公告)日：2012-04-17
申请号：US13040451
申请日：2011-03-04
申请人： Masayuki Yamamoto , Takayuki Nagai , Masayasu Asano , Yasunori Kaneda
发明人： Masayuki Yamamoto , Takayuki Nagai , Masayasu Asano , Yasunori Kaneda
IPC分类号： G06F12/08
CPC分类号： G06F3/0665 , G06F3/0608 , G06F3/0631 , G06F3/0647 , G06F3/067
摘要： A storage system allocates a data storage area in response to an access request from a first computer if the capacity of a first physical storage device configuring a first logical storage area, provided to the first computer, is equal to or lower than a predetermined threshold. The storage system associates the first logical storage area with another physical storage device, which is different from the first physical storage device associated with a second logical storage area provided to the first computer and a second computer, and allocates a data storage area from the another physical storage device if the capacity of the first physical storage device associated with the first logical storage area exceeds the predetermined threshold.
摘要翻译：如果配置提供给第一计算机的第一逻辑存储区域的第一物理存储设备的容量等于或低于预定阈值，则存储系统响应于来自第一计算机的访问请求而分配数据存储区域。存储系统将第一逻辑存储区域与不同于与提供给第一计算机的第二逻辑存储区域相关联的第一物理存储设备和第二计算机的另一物理存储设备相关联，并且从另一物理存储设备分配来自另一物理存储区域的数据存储区域物理存储设备，如果与第一逻辑存储区域相关联的第一物理存储设备的容量超过预定阈值。

2. 发明授权

US08082394B2 Computer system, storage system and method for extending volume capacity 有权
标题翻译：计算机系统，存储系统和扩展容量的方法
公开(公告)号：US08082394B2
公开(公告)日：2011-12-20
申请号：US12538238
申请日：2009-08-10
申请人： Takayuki Nagai , Masayuki Yamamoto , Masayasu Asano
发明人： Takayuki Nagai , Masayuki Yamamoto , Masayasu Asano
IPC分类号： G06F12/00
CPC分类号： G06F17/30067
摘要： The object of the present invention is to prevent distribution of a storage range to a volume from an inappropriate disk drive based on use of the volume as a result of an automatic extension of a volume capacity. A computer system has a storage system including a physical storage device, a host computer, and a management computer. The storage system includes a plurality of kinds of physical storage devices physically dividing into two segments or more the volume and records as constitution information the correspondence between each segment and the volume using the segment. And the storage system records the kind of physical storage device to be allocated to the volume and selects the physical storage device according to the kind of stored physical storage device for allocation of the segment when the host computer performs an I/O access to the volume. Access frequency is monitored and data is copied based on the monitored access frequency.
摘要翻译：本发明的目的是为了防止由于卷容量的自动扩展而基于使用该卷而从不适当的磁盘驱动器向容积分配存储范围。计算机系统具有包括物理存储设备，主计算机和管理计算机的存储系统。存储系统包括多种物理存储设备，其物理上将体积和记录作为构成信息物理地划分为两个段或更多，每个段和使用该段的体积之间的对应关系。并且存储系统记录要分配给卷的物理存储设备的种类，并且当主计算机执行对卷的I / O访问时，根据存储的物理存储设备的种类选择物理存储设备以分配段。监视访问频率，并根据监视的访问频率复制数据。

3. 发明申请

US20060074957A1 Method of configuration management of a computer system 审中-公开
标题翻译：计算机系统的配置管理方法
公开(公告)号：US20060074957A1
公开(公告)日：2006-04-06
申请号：US10987566
申请日：2004-11-12
申请人： Masayuki Yamamoto , Masayasu Asano , Yasunori Kaneda , Takayuki Nagai
发明人： Masayuki Yamamoto , Masayasu Asano , Yasunori Kaneda , Takayuki Nagai
IPC分类号： G06F17/30
CPC分类号： G06F3/0644 , G06F3/0605 , G06F3/0631 , G06F3/067 , G06F11/2094
摘要： A configuration management computer and program for managing volume configuration of a computer system are provided. This program collects configuration information from a host computer, switch, and storage system, that are objects for management, and creates correspondence of usage between a replica volume and a replica configuration definition. Once the storage administrator designates the original volume and usage, the configuration management program allocates the replica volume to the host computer on the basis of the replica volume allocation destination computer, a replica volume creation destination storage system, and a replica function that correspond to the designated usage.
摘要翻译：提供了一种用于管理计算机系统的卷配置的配置管理计算机和程序。该程序从作为管理对象的主机，交换机和存储系统收集配置信息，并创建副本卷和副本配置定义之间的使用对应关系。一旦存储管理员指定原始卷和使用情况，配置管理程序将根据副本卷分配目的地计算机，副本卷创建目的地存储系统和对应于该副本卷的复本功能的副本卷分配给主计算机指定使用。

4. 发明申请

US20060031634A1 Management method for cache memory, storage apparatus, and computer system 审中-公开
标题翻译：缓存，存储设备和计算机系统的管理方法
公开(公告)号：US20060031634A1
公开(公告)日：2006-02-09
申请号：US10960056
申请日：2004-10-08
申请人： Takayuki Nagai , Masayuki Yamamoto , Masayasu Asano
发明人： Takayuki Nagai , Masayuki Yamamoto , Masayasu Asano
IPC分类号： G06F13/00
CPC分类号： G06F12/0866 , G06F3/0601 , G06F2003/0697
摘要： When a storage system having a cache memory divided module is provided with independence of performance by allocating different cache areas to different disk volumes, the performance independence is deteriorated if a module is used for correlating a plurality of disk volumes. When a storage administrator uses a module for correlating plural disk volumes, a configuration management program in a management server outputs and displays a configuration change that may deteriorate the performance independence. To maintain performance independence, the management program changes the configuration of the cache area on the basis of a priority of the performance independence for each volume designated in advance by the administrator. To maintain the performance independence, the configuration management program presents, to the system administrator, a selection for changing the configuration of the cache area, so that a device can be provided for the storage administrator to designate a CLPR area configuration after operation.
摘要翻译：当具有高速缓冲存储器分割模块的存储系统通过将不同的高速缓存区域分配给不同的磁盘卷来提供独立的性能时，如果使用模块来使多个磁盘卷相关联，则性能独立性会恶化。当存储管理员使用模块来关联多个磁盘卷时，管理服务器中的配置管理程序输出并显示可能劣化性能独立性的配置更改。为了保持性能独立性，管理程序基于管理员预先指定的每个卷的性能独立性的优先级来改变缓存区域的配置。为了保持性能的独立性，配置管理程序向系统管理员呈现用于改变高速缓存区域的配置的选择，使得可以为存储管理员提供设备以在操作后指定CLPR区域配置。

5. 发明授权

US08412908B2 Storage area dynamic assignment method 有权
公开(公告)号：US08412908B2
公开(公告)日：2013-04-02
申请号：US13420701
申请日：2012-03-15
申请人： Masayuki Yamamoto , Takayuki Nagai , Masayasu Asano , Yasunori Kaneda
发明人： Masayuki Yamamoto , Takayuki Nagai , Masayasu Asano , Yasunori Kaneda
IPC分类号： G06F12/02
CPC分类号： G06F3/0665 , G06F3/0608 , G06F3/0631 , G06F3/0647 , G06F3/067
摘要： A storage system allocates a data storage area in response to an access request from a first computer if the capacity of a first physical storage device configuring a first logical storage area, provided to the first computer, is equal to or lower than a predetermined threshold. The storage system associates the first logical storage area with another physical storage device, which is different from the first physical storage device associated with a second logical storage area provided to the first computer and a second computer, and allocates a data storage area from the another physical storage device if the capacity of the first physical storage device associated with the first logical storage area exceeds the predetermined threshold.

6. 发明授权

US08135986B2 Computer system, managing computer and recovery management method 有权
标题翻译：计算机系统，管理计算机和恢复管理方法
公开(公告)号：US08135986B2
公开(公告)日：2012-03-13
申请号：US12208571
申请日：2008-09-11
申请人： Masayasu Asano , Takayuki Nagai , Masayuki Yamamoto
发明人： Masayasu Asano , Takayuki Nagai , Masayuki Yamamoto
IPC分类号： G06F11/00
CPC分类号： G06F11/1469 , G06F11/1456 , G06F11/1471
摘要： The invention provides a method for computing the appropriate capacity of a journal volume based on the operating patterns of backup and recovery performed by the user, and composing a recovery system that enables recovery to be performed in a short time using journals. The invention provides a computer system comprising a storage system 120 having a volume 124, a managing computer 100 and a host computer 110, wherein the storage system 120 retains a journal of data stored in the volume and a volume replicating the data stored in the volume, and restoring a volume data at any update time point based on the journal and the replicated volume, and upon receiving operation from a user regarding the volume retaining the journal, the managing computer 100 acquires a registration creation demand including a recovery time objective which is the time to be restored and/or a recovery point objective which is the recovery time point and a journal retention period which is the period for retaining the journal, monitors the journal of data stored in the volume, computes the quantity of the journal, and determines the capacity of the volume for retaining the journal.
摘要翻译：本发明提供了一种用于基于用户执行的备份和恢复的操作模式来计算日志卷的适当容量的方法，以及组合恢复系统，其使得能够在短时间内使用期刊来执行恢复。本发明提供了一种包括具有卷124的存储系统120，管理计算机100和主计算机110的计算机系统，其中存储系统120保存存储在卷中的数据期刊，以及复制存储在卷中的数据的卷，以及基于日志和复制卷在任何更新时间点恢复卷数据，并且在从用户接收到关于保留日志的卷的操作时，管理计算机100获取包括恢复时间目标的注册创建需求，该恢复时间目标是要恢复的时间和/或作为恢复时间点的恢复点目标和作为保留期刊的期间的期刊保留期间，监视存储在卷中的数据的期刊，计算期刊的数量，以及确定保留期刊的卷的容量。

7. 发明申请

US20090319751A1 STORAGE AREA DYNAMIC ASSIGNMENT METHOD 有权
标题翻译：存储区动态分配方法
公开(公告)号：US20090319751A1
公开(公告)日：2009-12-24
申请号：US12549582
申请日：2009-08-28
申请人： Masayuki YAMAMOTO , Takayuki Nagai , Masayasu Asano , Yasunori Kaneda
发明人： Masayuki YAMAMOTO , Takayuki Nagai , Masayasu Asano , Yasunori Kaneda
IPC分类号： G06F12/02
CPC分类号： G06F3/0665 , G06F3/0608 , G06F3/0631 , G06F3/0647 , G06F3/067
摘要： A storage system allocates a data storage area in response to an access request from a first computer if the capacity of a first physical storage device configuring a first logical storage area, provided to the first computer, is equal to or lower than a predetermined threshold. The storage system associates the first logical storage area with another physical storage device, which is different from the first physical storage device associated with a second logical storage area provided to the first computer and a second computer, and allocates a data storage area from the another physical storage device if the capacity of the first physical storage device associated with the first logical storage area exceeds the predetermined threshold.
摘要翻译：如果配置提供给第一计算机的第一逻辑存储区域的第一物理存储设备的容量等于或低于预定阈值，则存储系统响应于来自第一计算机的访问请求而分配数据存储区域。存储系统将第一逻辑存储区域与不同于与提供给第一计算机的第二逻辑存储区域相关联的第一物理存储设备和第二计算机的另一物理存储设备相关联，并且从另一物理存储设备分配来自另一物理存储区域的数据存储区域物理存储设备，如果与第一逻辑存储区域相关联的第一物理存储设备的容量超过预定阈值。

8. 发明申请

US20090265522A1 ARRANGEMENTS CHANGING AN OPERATION AUTHORITY RESPONSIVE TO ATTRIBUTE CHANGES 有权
标题翻译：安排更改对属性变更的操作权
公开(公告)号：US20090265522A1
公开(公告)日：2009-10-22
申请号：US12493395
申请日：2009-06-29
申请人： Masayasu ASANO , Takayuki Nagai , Masayuki Yamamoto
发明人： Masayasu ASANO , Takayuki Nagai , Masayuki Yamamoto
IPC分类号： G06F12/16 , G06F12/00 , G06F12/14
CPC分类号： G06F21/6218 , H04L63/10
摘要： A computer system including a copy source volume and a copy target volume which may be selectably PAIRED or SPLIT. User management information stores: an entry indicating that a first user is permitted to effect a PAIR operation and a PATH operation; and, an entry indicating that a second user is permitted to effect a PATH operation. Operation management information indicates permitted PATH and PAIR operations in relation to each user and a volume's PAIR or SPLIT status, and stores: an entry indicating that the first user is permitted to effect the PAIR operation in which the PAIR status is PAIR, or is SPLIT WITH BACKUP DISABLED; and, an entry indicating that the second user is permitted to effect the PATH operations in which the PAIR status is SPLIT WITH BACKUP ENABLED. PAIR management information stores the PAIR status and the BACKUP ENABLED or DISABLED status.
摘要翻译：一种计算机系统，包括复制源卷和复制目标卷，其可选地配对或分页。用户管理信息存储：指示允许第一用户执行对等操作和PATH操作的条目; 以及指示允许第二用户执行PATH操作的条目。操作管理信息指示与每个用户相关的允许的PATH和PAIR操作以及卷的PAIR或SPLIT状态，并且存储：指示第一用户被允许实现PAIR状态为对等体的对偶操作的条目，或者是SPLIT 带备份禁用以及指示第二用户被允许实现其中PAIR状态是SPLIT WITH BACKUP ENABLED的PATH操作的条目。 PAIR管理信息存储PAIR状态和BACKUP ENABLED或DISABLED状态。

9. 发明授权

US08205052B2 Preventing operations from unauthorized users on paired storage volumes 有权
标题翻译：防止未经授权的用户对配对的存储卷进行操作
公开(公告)号：US08205052B2
公开(公告)日：2012-06-19
申请号：US12493395
申请日：2009-06-29
申请人： Masayasu Asano , Takayuki Nagai , Masayuki Yamamoto
发明人： Masayasu Asano , Takayuki Nagai , Masayuki Yamamoto
IPC分类号： G06F12/14
CPC分类号： G06F21/6218 , H04L63/10
摘要： A computer system including a copy source volume and a copy target volume which may be selectably PAIRED or SPLIT. User management information stores: an entry indicating that a first user is permitted to effect a PAIR operation and a PATH operation; and, an entry indicating that a second user is permitted to effect a PATH operation. Operation management information indicates permitted PATH and PAIR operations in relation to each user and a volume's PAIR or SPLIT status, and stores: an entry indicating that the first user is permitted to effect the PAIR operation in which the PAIR status is PAIR, or is SPLIT WITH BACKUP DISABLED; and, an entry indicating that the second user is permitted to effect the PATH operations in which the PAIR status is SPLIT WITH BACKUP ENABLED. PAIR management information stores the PAIR status and the BACKUP ENABLED or DISABLED status.
摘要翻译：一种计算机系统，包括复制源卷和复制目标卷，其可选地配对或分页。用户管理信息存储：指示允许第一用户执行对等操作和PATH操作的条目; 以及指示允许第二用户执行PATH操作的条目。操作管理信息表示与每个用户相关的允许的PATH和PAIR操作以及卷的PAIR或SPLIT状态，并且存储：指示第一用户被允许实现PAIR状态为对等体的对偶操作的条目，或者是SPLIT 带备份禁用以及指示第二用户被允许实现其中PAIR状态是SPLIT WITH BACKUP ENABLED的PATH操作的条目。 PAIR管理信息存储PAIR状态和BACKUP ENABLED或DISABLED状态。

10. 发明授权

US07444545B2 Computer system, managing computer and recovery management method 失效
标题翻译：计算机系统，管理计算机和恢复管理方法
公开(公告)号：US07444545B2
公开(公告)日：2008-10-28
申请号：US11330929
申请日：2006-01-11
申请人： Masayasu Asano , Takayuki Nagai , Masayuki Yamamoto
发明人： Masayasu Asano , Takayuki Nagai , Masayuki Yamamoto
IPC分类号： G06F11/00
CPC分类号： G06F11/1469 , G06F11/1456 , G06F11/1471
摘要： The invention provides a method for computing the appropriate capacity of a journal volume based on the operating patterns of backup and recovery performed by the user, and composing a recovery system that enables recovery to be performed in a short time using journals. The invention provides a computer system comprising a storage system 120 having a volume 124, a managing computer 100 and a host computer 110, wherein the storage system 120 retains a journal of data stored in the volume and a volume replicating the data stored in the volume, and restoring a volume data at any update time point based on the journal and the replicated volume, and upon receiving operation from a user regarding the volume retaining the journal, the managing computer 100 acquires a registration creation demand including a recovery time objective which is the time to be restored and/or a recovery point objective which is the recovery time point and a journal retention period which is the period for retaining the journal, monitors the journal of data stored in the volume, computes the quantity of the journal, and determines the capacity of the volume for retaining the journal.
摘要翻译：本发明提供了一种用于基于用户执行的备份和恢复的操作模式来计算日志卷的适当容量的方法，以及组合恢复系统，其使得能够在短时间内使用期刊来执行恢复。本发明提供了一种包括具有卷124的存储系统120，管理计算机100和主计算机110的计算机系统，其中存储系统120保存存储在卷中的数据期刊，以及复制存储在卷中的数据的卷，以及基于日志和复制卷在任何更新时间点恢复卷数据，并且在从用户接收到关于保留日志的卷的操作时，管理计算机100获取包括恢复时间目标的注册创建需求，该恢复时间目标是要恢复的时间和/或作为恢复时间点的恢复点目标和作为保留期刊的期间的期刊保留期间，监视存储在卷中的数据的期刊，计算期刊的数量，以及确定保留期刊的卷的容量。

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