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1. 发明授权

US08495294B2 Management computer for managing storage system capacity and storage system capacity management method 失效
标题翻译：管理计算机管理存储系统容量和存储系统容量管理方法
公开(公告)号：US08495294B2
公开(公告)日：2013-07-23
申请号：US12604106
申请日：2009-10-22
申请人： Koichi Murayama , Masayasu Asano
发明人： Koichi Murayama , Masayasu Asano
IPC分类号： G06F12/00 , G06F12/16
CPC分类号： G06F3/0631 , G06F3/0605 , G06F3/067
摘要： A management system, which manages a plurality of storage systems, in a case where belonging to a storage system having a first function constitutes a condition for allocating a plurality of volumes to a host device, retrieves the storage system having the first function from among the plurality of storage systems, selects one or more unallocated logical volumes included in the retrieved storage system, acquires a logical volume capacity included in the selected logical volumes and notifies an output device of the acquired capacity as the capacity allocatable to the host device.
摘要翻译：在属于具有第一功能的存储系统的情况下管理多个存储系统的管理系统构成用于将多个卷分配给主机设备的条件，从具有第一功能的存储系统中检索具有第一功能的存储系统多个存储系统选择包括在所检索的存储系统中的一个或多个未分配的逻辑卷，获取所选择的逻辑卷中包括的逻辑卷容量，并将所获取的容量通知输出设备作为可分配给主机设备的容量。

2. 发明申请

US20110040935A1 MANAGEMENT COMPUTER FOR MANAGING STORAGE SYSTEM CAPACITY AND STORAGE SYSTEM CAPACITY MANAGEMENT METHOD 失效
标题翻译：用于管理存储系统容量和存储系统容量管理方法的管理计算机
公开(公告)号：US20110040935A1
公开(公告)日：2011-02-17
申请号：US12604106
申请日：2009-10-22
申请人： Koichi MURAYAMA , Masayasu Asano
发明人： Koichi MURAYAMA , Masayasu Asano
IPC分类号： G06F12/16 , G06F12/00 , G06F12/02
CPC分类号： G06F3/0631 , G06F3/0605 , G06F3/067
摘要： A management system, which manages a plurality of storage systems, in a case where belonging to a storage system having a first function constitutes a condition for allocating a plurality of volumes to a host device, retrieves the storage system having the first function from among the plurality of storage systems, selects one or more unallocated logical volumes included in the retrieved storage system, acquires a logical volume capacity included in the selected logical volumes and notifies an output device of the acquired capacity as the capacity allocatable to the host device.
摘要翻译：在属于具有第一功能的存储系统的情况下管理多个存储系统的管理系统构成用于将多个卷分配给主机设备的条件，从具有第一功能的存储系统中检索具有第一功能的存储系统多个存储系统选择包括在所检索的存储系统中的一个或多个未分配的逻辑卷，获取所选择的逻辑卷中包括的逻辑卷容量，并将所获取的容量通知输出设备作为可分配给主机设备的容量。

3. 发明授权

US08521984B2 Computer system and control method therefor 有权
标题翻译：计算机系统及其控制方法
公开(公告)号：US08521984B2
公开(公告)日：2013-08-27
申请号：US13357240
申请日：2012-01-24
申请人： Masayasu Asano , Koichi Murayama
发明人： Masayasu Asano , Koichi Murayama
IPC分类号： G06F12/00
CPC分类号： G06F3/067 , G06F3/0605 , G06F3/0631 , G06F3/0647 , G06F3/0667 , G06F12/02
摘要： A physical storage area that is allocated to an unused area of a virtual volume is removed. A management unit sends a request to a server computer to make every piece of data stored in a first logical volume migrate to a second logical volume. The server reads all the data out of the first logical volume and writes the data in the second logical volume. A storage system that includes the first logical volume and the second logical volume allocates a physical storage area to an area of the second logical volume where the data is to be written, and writes the data in the allocated physical storage area. The storage system then deletes the first logical volume.
摘要翻译：分配给虚拟卷的未使用区域的物理存储区域被去除。管理单元向服务器计算机发送请求以使存储在第一逻辑卷中的每一条数据迁移到第二逻辑卷。服务器读取第一个逻辑卷中的所有数据，并将数据写入第二个逻辑卷。包括第一逻辑卷和第二逻辑卷的存储系统将物理存储区域分配给要写入数据的第二逻辑卷的区域，并将数据写入所分配的物理存储区域中。存储系统然后删除第一个逻辑卷。

4. 发明授权

US08127093B2 Computer system and control method therefor 有权
标题翻译：计算机系统及其控制方法
公开(公告)号：US08127093B2
公开(公告)日：2012-02-28
申请号：US12269425
申请日：2008-11-12
申请人： Masayasu Asano , Koichi Murayama
发明人： Masayasu Asano , Koichi Murayama
IPC分类号： G06F12/00
CPC分类号： G06F3/067 , G06F3/0605 , G06F3/0631 , G06F3/0647 , G06F3/0667 , G06F12/02
摘要： A physical storage area that is allocated to an unused area of a virtual volume is removed. A management unit sends a request to a server computer to make every piece of data stored in a first logical volume migrate to a second logical volume. The server reads all the data out of the first logical volume and writes the data in the second logical volume. A storage system that includes the first logical volume and the second logical volume allocates a physical storage area to an area of the second logical volume where the data is to be written, and writes the data in the allocated physical storage area. The storage system then deletes the first logical volume.
摘要翻译：分配给虚拟卷的未使用区域的物理存储区域被去除。管理单元向服务器计算机发送请求以使存储在第一逻辑卷中的每一条数据迁移到第二逻辑卷。服务器读取第一个逻辑卷中的所有数据，并将数据写入第二个逻辑卷。包括第一逻辑卷和第二逻辑卷的存储系统将物理存储区域分配给要写入数据的第二逻辑卷的区域，并将数据写入所分配的物理存储区域中。存储系统然后删除第一个逻辑卷。

5. 发明授权

US09015412B2 Management system and management method of storage system that performs control based on required performance assigned to virtual volume 有权
标题翻译：基于分配给虚拟卷的所需性能进行控制的存储系统的管理系统和管理方法
公开(公告)号：US09015412B2
公开(公告)日：2015-04-21
申请号：US13384998
申请日：2011-09-13
申请人： Kyoko Miwa , Tsukasa Shibayama , Masayasu Asano
发明人： Kyoko Miwa , Tsukasa Shibayama , Masayasu Asano
IPC分类号： G06F3/06 , G06F13/10
CPC分类号： G06F3/061 , G06F3/06 , G06F3/0649 , G06F3/0665 , G06F3/0685 , G06F3/0689 , G06F13/10
摘要： A storage system is configured to manage a pool to which multiple virtual volumes (VVOLs) are associated, assign a real area (RA) from any tier in an available tier pattern associated with a write-destination VVOL to a write-destination virtual area (VA), and carry out a reassignment process for migrating data inside the RA to an RA of a different tier, based on an access status of the RA. A management system is configured to assume a specified tier has been removed from the available tier pattern of a target VVOL, predict performance of all VVOLs associated with the pool to which the target VVOL is associated, determine whether there is a VVOL for which predicted performance is lower than a required performance, and when such a VVOL does not exist, instruct the storage system to remove the specified tier from the available tier pattern of the target VVOL.
摘要翻译：存储系统被配置为管理与多个虚拟卷（VVOL）相关联的池，将与写目的地VVOL相关联的可用层模式中的任何层的实际区域（RA）分配给写目的地虚拟区域（ VA），并且基于RA的访问状态，执行用于将RA内的数据迁移到不同层的RA的重新分配过程。管理系统被配置为假设已经从目标VVOL的可用层模式中去除了指定的层，预测与目标VVOL相关联的池相关联的所有VVOL的性能，确定是否存在预测性能的VVOL 低于所需的性能，当这种VVOL不存在时，指示存储系统从目标VVOL的可用层模式中删除指定的层。

6. 发明申请

US20150081965A1 DATA MANAGEMENT SYSTEM AND DATA MANAGEMENT METHOD 审中-公开
标题翻译：数据管理系统和数据管理方法
公开(公告)号：US20150081965A1
公开(公告)日：2015-03-19
申请号：US13580432
申请日：2012-04-27
申请人： Takashi Nagao , Nobuhiro Maki , Taiki Miyaji , Masayasu Asano
发明人： Takashi Nagao , Nobuhiro Maki , Taiki Miyaji , Masayasu Asano
IPC分类号： G06F3/06
CPC分类号： G06F3/061 , G06F3/0605 , G06F3/0644 , G06F3/0649 , G06F3/0665 , G06F3/067 , G06F3/0685 , G06F3/0689
摘要： A storage system assigns a real area from a pool to a virtual area in a virtual volume, and stores data into the real area. The pool comprises a plurality of real areas based on a plurality of types of storage devices with different characteristics, and the plurality of real areas are managed as a plurality of tiers depending on the characteristics of the storage devices. Moreover, the storage system moves the data from one tier to another tier in the pool, for each real area.
摘要翻译：存储系统将池中的实际区域分配给虚拟卷中的虚拟区域，并将数据存储到实际区域。基于具有不同特性的多种类型的存储装置，池包括多个实际区域，并且根据存储装置的特性将多个实际区域作为多层次进行管理。此外，存储系统将数据从池中的一个层移动到另一层，对于每个实际区域。

7. 发明授权

US08984211B2 Computer system and management system 有权
标题翻译：计算机系统和管理系统
公开(公告)号：US08984211B2
公开(公告)日：2015-03-17
申请号：US13519462
申请日：2011-12-21
申请人： Tsukasa Shibayama , Akifumi Suzuki , Nobuhiro Maki , Junji Ogawa , Masayasu Asano
发明人： Tsukasa Shibayama , Akifumi Suzuki , Nobuhiro Maki , Junji Ogawa , Masayasu Asano
IPC分类号： G06F12/02 , G11C11/56 , G11C29/00
CPC分类号： G06F3/0604 , G06F3/0625 , G06F3/0644 , G06F3/0688 , G06F3/0689 , G06F12/0246 , G06F2212/7207 , G11C11/5621 , G11C29/82 , Y02D10/13
摘要： A storage system, which comprises multiple memory cells and a storage controller, wherein the storage controller manages cell mode information, which either directly or indirectly denotes the number of bits to be stored in multiple memory cells. The cell mode information can be changed in accordance with a request from a management system.
摘要翻译：一种存储系统，其包括多个存储器单元和存储控制器，其中所述存储控制器管理单元模式信息，所述单元模式信息直接或间接地表示要存储在多个存储器单元中的位数。小区模式信息可以根据来自管理系统的请求而改变。

8. 发明申请

US20140304451A1 COMPUTER SYSTEM AND MANAGEMENT SYSTEM 有权
标题翻译：计算机系统与管理系统
公开(公告)号：US20140304451A1
公开(公告)日：2014-10-09
申请号：US13519462
申请日：2011-12-21
申请人： Tsukasa Shibayama , Akifumi Suzuki , Nobuhiro Maki , Junji Ogawa , Masayasu Asano
发明人： Tsukasa Shibayama , Akifumi Suzuki , Nobuhiro Maki , Junji Ogawa , Masayasu Asano
IPC分类号： G06F12/02
CPC分类号： G06F3/0604 , G06F3/0625 , G06F3/0644 , G06F3/0688 , G06F3/0689 , G06F12/0246 , G06F2212/7207 , G11C11/5621 , G11C29/82 , Y02D10/13
摘要： A storage system, which comprises multiple memory cells and a storage controller, wherein the storage controller manages cell mode information, which either directly or indirectly denotes the number of bits to be stored in multiple memory cells. The cell mode information can be changed in accordance with a request from a management system.
摘要翻译：一种存储系统，其包括多个存储器单元和存储控制器，其中所述存储控制器管理单元模式信息，所述单元模式信息直接或间接地表示要存储在多个存储器单元中的位数。小区模式信息可以根据来自管理系统的请求而改变。

9. 发明授权

US08707004B2 Computer system and storage consolidation management method 失效
标题翻译：计算机系统和存储整合管理方法
公开(公告)号：US08707004B2
公开(公告)日：2014-04-22
申请号：US12731758
申请日：2010-03-25
申请人： Junichi Hara , Masayasu Asano
发明人： Junichi Hara , Masayasu Asano
IPC分类号： G06F12/02
CPC分类号： G06F3/067 , G06F3/0605 , G06F3/0631
摘要： In order to properly use resources according to the application or search for available resources in an environment in which a block storage apparatus and a file storage apparatus coexist, knowledge and experience of applications and storage apparatuses, as well manpower were required. Thus, a policy pre-defined with a preferred type of interface and a preferred type of storage area for each type of application that is loaded in the host computers is predetermined, configuration information is collected from each storage apparatus, each intermediate storage apparatus and each host computer, respectively, a combination of a storage apparatus, an intermediate storage apparatus and a host computer that is suitable for the type of application designated by a user is detected based on the collected configuration information of each storage apparatus, each intermediate storage apparatus and each host computer, the policy, and the type of application designated by the user, and the detected combination is presented to the user.
摘要翻译：为了根据应用正确使用资源或者在块存储装置和文件存储装置共存的环境中搜索可用资源，需要应用和存储装置的知识和经验以及人力。因此，预先规定了用于主机中加载的每种类型的应用的优选类型的接口和优选类型的存储区域的策略，从每个存储设备，每个中间存储设备和每个中间存储设备收集配置信息基于每个存储装置的收集的配置信息，每个中间存储装置和第二存储装置，检测适合于用户指定的应用类型的存储装置，中间存储装置和主计算机的组合，每个主计算机，策略和由用户指定的应用的类型，并且检测到的组合被呈现给用户。

10. 发明授权

US08543786B2 Computer system and computer system management method for adding an unused real volume to a pool 失效
标题翻译：用于将未使用的实际卷添加到池中的计算机系统和计算机系统管理方法
公开(公告)号：US08543786B2
公开(公告)日：2013-09-24
申请号：US13054759
申请日：2010-10-28
申请人： Kenichi Kihara , Masayasu Asano , Junichi Hara
发明人： Kenichi Kihara , Masayasu Asano , Junichi Hara
IPC分类号： G06F12/00
CPC分类号： G06F3/0665 , G06F3/0607 , G06F3/0632 , G06F3/0644 , G06F3/0689
摘要： A computer system of the present invention selects and executes an appropriate action in a case where capacity of a pool that provides a real storage area to a virtual logical volume is insufficient. A management computer determines, based on a utilization status of each pool, whether or not there exists a prescribed pool that requires pool size expansion. The management computer, in a case where the prescribed pool is detected, selects at least any one of a volume addition method for adding an unused real volume to the prescribed pool and a data migration method for migrating data of the virtual logical volume to another pool other than the prescribed pool, and expands a pool size of the prescribed pool in accordance with the selected method.
摘要翻译：在向虚拟逻辑卷提供实际存储区域的池的容量不足的情况下，本发明的计算机系统选择并执行适当的动作。管理计算机根据每个池的使用情况来确定是否存在需要池大小扩展的规定池。管理计算机在检测到规定的池的情况下选择用于将未使用的实际卷添加到规定的池中的体积追加方法中的至少任一个，以及用于将虚拟逻辑卷的数据迁移到另一池的数据迁移方法除了规定的池，并根据所选择的方法扩展规定池的池大小。

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