专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2013160935A1 COMPUTER SYSTEM, STORAGE APPARATUS AND DATA TRANSFER METHOD 审中-公开
标题翻译：计算机系统，存储设备和数据传输方法
公开(公告)号：WO2013160935A1
公开(公告)日：2013-10-31
申请号：PCT/JP2012/002800
申请日：2012-04-24
申请人： HITACHI, LTD. , SUZUKI, Katsunori , NASU, Hiroshi , SHINOHARA, Daisuke
发明人： SUZUKI, Katsunori , NASU, Hiroshi , SHINOHARA, Daisuke
IPC分类号： G06F3/06
CPC分类号： G06F11/1448 , G06F3/0608 , G06F3/0613 , G06F3/0619 , G06F3/065 , G06F3/0665
摘要： Speed of processing of transferring data stored in a storage apparatus to an external apparatus is increased. A storage apparatus according to the present invention: creates a non-decompression volume set to refer to a compression pool that compresses and stores data; decompresses and provides the data stored in the compression pool to a host computer; and provides the compressed data as is to other external apparatuses via the non-decompression volume.
摘要翻译：将存储在存储装置中的数据传送到外部装置的处理速度增加。根据本发明的存储装置：创建非压缩卷集，以指代压缩和存储数据的压缩池; 解压缩并将存储在压缩池中的数据提供给主机; 并且经由非解压缩卷将压缩数据按原样提供给其他外部设备。

2. 发明申请

WO2012029091A1 MANAGEMENT SERVER AND DATA MIGRATION METHOD USING THE SAME 审中-公开
标题翻译：使用相同的管理服务器和数据移动方法
公开(公告)号：WO2012029091A1
公开(公告)日：2012-03-08
申请号：PCT/JP2010/005356
申请日：2010-08-31
申请人： HITACHI, LTD. , NASU, Hiroshi , OKADA, Wataru
发明人： NASU, Hiroshi , OKADA, Wataru
IPC分类号： G06F11/20 , G06F11/14
CPC分类号： G06F11/1453 , G06F11/1456 , G06F11/1464
摘要： The data backup processing time is shortened by improving the efficiency of data duplicate removal in the storage apparatus. A management server comprises a backup capacity calculation unit for calculating, on the basis of duplicate information on data stored in storage apparatuses, the backup capacity of the data if the duplicate data is removed, a migration source data determination unit for determining, on the basis of the data backup capacity calculated by the backup capacity calculation unit, data which is a target for migration to another storage apparatus among data stored in one storage apparatus, and a migration destination storage apparatus determination unit for determining, on the basis of data duplicate information on the migration target data and data of the other storage apparatus which is a migration destination for the data, the migration destination storage apparatus for the data.
摘要翻译：通过提高存储装置中数据重复删除的效率来缩短数据备份处理时间。管理服务器包括：备份容量计算单元，用于根据存储在存储装置中的数据的重复信息计算如果重复数据被移除的数据的备份容量;迁移源数据确定单元，用于基于由备份容量计算单元计算出的数据备份容量，作为在一个存储装置中存储的数据之中迁移到另一存储装置的目标的数据，以及迁移目的地存储装置确定单元，用于基于数据重复信息对作为数据的迁移目的地的其他存储装置的迁移目标数据和数据，用于数据的迁移目的地存储装置。

3. 发明申请

WO2013121465A1 STORAGE SYSTEM, MANAGEMENT SERVER, STORAGE APPARATUS, AND DATA MANAGEMENT METHOD 审中-公开
标题翻译：存储系统，管理服务器，存储设备和数据管理方法
公开(公告)号：WO2013121465A1
公开(公告)日：2013-08-22
申请号：PCT/JP2012/001034
申请日：2012-02-16
申请人： HITACHI, LTD. , NASU, Hiroshi , TANAKA, Toru
发明人： NASU, Hiroshi , TANAKA, Toru
IPC分类号： G06F3/06 , G06F11/14
CPC分类号： G06F3/0608 , G06F3/061 , G06F3/0646 , G06F3/0662 , G06F3/067 , G06F11/1451 , G06F2201/84
摘要： A snapshot volume is migrated by using a primary volume of a migration destination storage apparatus. The management server comprises a controller for generational management, by means of the snapshot volumes, of differential data for the logical volume which is the parent volume of the snapshot volume, and, if an instruction to copy a snapshot volume of a designated generation is received and a snapshot volume prior to the designated generation of the copy instruction-target snapshot volume exists, the controller copies the differential data between the designated-generation snapshot volume and the existing snapshot volume, and associates the copied differential data with the existing snapshot volume.
摘要翻译：使用迁移目的地存储设备的主卷迁移快照卷。管理服务器包括用于通过快照卷对作为快照卷的父卷的逻辑卷的差异数据进行世代管理的控制器，以及如果接收到复制指定代的快照卷的指令并且存在指定生成复制指令目标快照卷之前的快照卷，控制器将复制指定代快照卷和现有快照卷之间的差异数据，并将复制的差异数据与现有快照卷相关联。

4. 发明申请

WO2010122606A1 STORAGE SYSTEM AND DATA MANAGEMENT METHOD OF THE SAME 审中-公开
标题翻译：存储系统及其数据管理方法
公开(公告)号：WO2010122606A1
公开(公告)日：2010-10-28
申请号：PCT/JP2009/001882
申请日：2009-04-24
申请人： HITACHI, LTD. , NASU, Hiroshi , HIRAIWA, Yuri
发明人： NASU, Hiroshi , HIRAIWA, Yuri
IPC分类号： G06F17/30 , G06F11/14
CPC分类号： G06F17/30085 , G06F11/1402 , G06F17/30171
摘要： A storage system 1 including: a plurality of data storage systems 3000 each including a storage apparatus 5000 providing a data storage area to an external apparatus 1000, and an information processor 4000 controlling data input and output between the external apparatus and the storage apparatus, the storage system comprising; a data attribute information retention part 4420 holding data delete allow/disallow information 4423 and data attribute information 4421 and 4424; a management information retention part 2420 that is a list holding at least one of data attribute information 2421, and data storage location information 2422 of each piece of data; and a data delete control part 4440 receiving a data delete command and controlling a process of deleting the data stored in the storage apparatus based on the command. Upon receipt of the data delete command, the data delete control part sets to the file determined to be identical from being deleted when determining that the file identical to the delete target exists in the storage system.
摘要翻译：一种存储系统1，包括：多个数据存储系统3000，每个数据存储系统3000包括向外部设备1000提供数据存储区域的存储设备5000;以及控制外部设备和存储设备之间的数据输入和输出的信息处理器4000，存储系统包括：保存数据删除允许/不允许信息4423的数据属性信息保留部分4420和数据属性信息4421和4424; 管理信息保持部分2420，其是保存每条数据的数据属性信息2421和数据存储位置信息2422中的至少一个的列表; 以及数据删除控制部分4440，接收数据删除命令并根据命令控制删除存储在存储装置中的数据的处理。在接收到数据删除命令时，当确定与存储系统中存在与删除目标相同的文件时，数据删除控制部分设置为确定为相同的文件被删除的文件。

5. 发明申请

WO2012114384A1 STORAGE SYSTEM AND METHOD OF CONTROLLING THE STORAGE SYSTEM 审中-公开
标题翻译：存储系统和控制存储系统的方法
公开(公告)号：WO2012114384A1
公开(公告)日：2012-08-30
申请号：PCT/JP2011/001089
申请日：2011-02-25
申请人： HITACHI, LTD. , NASU, Hiroshi , OKADA, Wataru , IKEDA, Hirokazu
发明人： NASU, Hiroshi , OKADA, Wataru , IKEDA, Hirokazu
IPC分类号： G06F3/06
CPC分类号： G06F3/0635 , G06F3/0613 , G06F3/0637 , G06F3/067
摘要： This invention enables resources included in a storage system to be effectively used. In a storage system 1 including a host computer 3, a first storage apparatus 10 that receives a data I/O request from the host computer 3, the second storage apparatus 10, and including a function of external attachment processing for managing the entity of a first logical volume of the first storage apparatus 10 in a second logical volume of the second storage apparatus 10, when a problem occurs in performance of the first storage apparatus 10, the external attachment processing is released, while external attachment release processing is performed in which path for accessing from the host computer 3 the second logical volume is switched to allow direct access from the host computer 3 to the second logical volume. When the problem in performance of the first storage apparatus 10 is solved, path switching is performed again to resume the external attachment processing.
摘要翻译：本发明能够有效地使用包含在存储系统中的资源。在包括主计算机3的存储系统1中，从主计算机3接收数据I / O请求的第一存储装置10，第二存储装置10，并且包括用于管理主机3的实体的外部附件处理功能第一存储装置10的第一逻辑卷的第一逻辑卷在第二存储装置10的第二逻辑卷中，当第一存储装置10的性能出现问题时，外部附件处理被解除，而执行外部附件释放处理，用于从主计算机3访问的路径，第二逻辑卷被切换以允许从主计算机3到第二逻辑卷的直接访问。当解决第一存储装置10的性能问题时，再次进行路径切换以恢复外部附件处理。

6. 发明申请

WO2014054070A1 MANAGEMENT SYSTEM FOR MANAGING A PHYSICAL STORAGE SYSTEM, METHOD OF DETERMINING A RESOURCE MIGRATION DESTINATION OF A PHYSICAL STORAGE SYSTEM, AND STORAGE MEDIUM 审中-公开
标题翻译：管理物理存储系统的管理系统，确定物理存储系统的资源迁移目的地的方法和存储介质
公开(公告)号：WO2014054070A1
公开(公告)日：2014-04-10
申请号：PCT/JP2012/006338
申请日：2012-10-03
申请人： HITACHI, LTD.
发明人： NASU, Hiroshi , MORIGUCHI, Mioko
IPC分类号： G06F3/06
CPC分类号： G06F3/0647 , G06F3/061 , G06F3/0619 , G06F3/067
摘要： An example is a method for determining at least one migration destination for resources of one migration source physical storage system, with physical storage systems, which provide resources to a virtual storage system recognized by a host as one storage system, as migration destination candidates. The method defines at least one migration group from the resources included in the migration source physical storage system so that resources for which the predetermined management permissions are assigned to the same administrator are included in the same migration group, and determines at least one migration destination of the at least one migration group, on a condition that resources in the same migration group are migrated to the same physical storage system among the physical storage systems.
摘要翻译：一个示例是用于为一个迁移源物理存储系统的资源确定至少一个迁移目的地的方法，其中物理存储系统作为迁移目的地候选者向作为一个存储系统的主机识别的虚拟存储系统提供资源。该方法从包括在迁移源物理存储系统中的资源定义至少一个迁移组，使得向同一管理员分配预定管理权限的资源被包括在同一迁移组中，并且确定至少一个迁移目的地在相同迁移组中的资源被迁移到物理存储系统中的相同物理存储系统的条件下，所述至少一个迁移组。

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