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1.发明申请HIERARCHICAL STORAGE SYSTEM AND COPY CONTROL METHOD OF FILE FOR HIERARCHICAL STORAGE SYSTEM 审中-公开用于分层存储系统的文件的分层存储系统和复制控制方法公开(公告)号：US20110035409A1
公开(公告)日：2011-02-10
申请号：US12575138
申请日：2009-10-07
申请人： Akio SHIMADA , Etsutaro Akagawa , Hitoshi Kamei , Nobumitsu Takaoka , Atsushi Sutoh , Masakuni Agetsuma
发明人： Akio SHIMADA , Etsutaro Akagawa , Hitoshi Kamei , Nobumitsu Takaoka , Atsushi Sutoh , Masakuni Agetsuma
CPC分类号： G06F16/185
摘要： An interface for controlling an inhibition of a recall is prepared for an application, and a judgment of necessity of a recall is informed of to a hierarchical storage before the application executes an access to a file.
摘要翻译： 为应用准备了用于控制召回的抑制的接口，并且在应用程序执行对文件的访问之前，向层级存储器通知对召回的必要性的判断。
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公开(公告)号：US08407185B2
公开(公告)日：2013-03-26
申请号：US12666696
申请日：2009-12-07
CPC分类号： G06F17/30117 , G06F17/30085
摘要： When a deletion request to delete a file system is made and a retention period of the file system to be deleted has not expired, the retention period end date and time is displayed at high speed.A CPU 11 gives a retention period attribute to each file of a file system 16 and manages the furthest future retention period end date and time, from among the retention periods of the files, as a retention period end date and time of the file system. If a deletion request to delete the file system 16 is made and the retention period end date and time of the file system 16 is future time ahead of the current time when the deletion request is made, processing for deleting the file system 16 is stopped and the retention period end date and time of the file system 16 is displayed on a screen 235.
摘要翻译： 当删除文件系统的删除请求并且要删除的文件系统的保留期间未到期时，保持期结束日期和时间以高速显示。 CPU11给予文件系统16的每个文件的保留期限属性，并且从文件的保留期间作为文件系统的保留期限结束日期和时间管理最远的未来保留期结束日期和时间。 如果进行删除文件系统16的删除请求，并且文件系统16的保留期限结束日期和时间是在作出删除请求的当前时间之前的未来时间，则删除文件系统16的处理被停止，并且 文件系统16的保留期结束日期和时间被显示在屏幕235上。
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公开(公告)号：US20110191306A1
公开(公告)日：2011-08-04
申请号：US12666696
申请日：2009-12-07
IPC分类号： G06F17/30
CPC分类号： G06F17/30117 , G06F17/30085
摘要： When a deletion request to delete a file system is made and a retention period of the file system to be deleted has not expired, the retention period end date and time is displayed at high speed.A CPU 11 gives a retention period attribute to each file of a file system 16 and manages the furthest future retention period end date and time, from among the retention periods of the files, as a retention period end date and time of the file system. If a deletion request to delete the file system 16 is made and the retention period end date and time of the file system 16 is future time ahead of the current time when the deletion request is made, processing for deleting the file system 16 is stopped and the retention period end date and time of the file system 16 is displayed on a screen 235.
摘要翻译： 当删除文件系统的删除请求并且要删除的文件系统的保留期间未到期时，保持期结束日期和时间以高速显示。 CPU11给予文件系统16的每个文件的保留期限属性，并且从文件的保留期间作为文件系统的保留期限结束日期和时间管理最远的未来保留期结束日期和时间。 如果进行删除文件系统16的删除请求，并且文件系统16的保留期限结束日期和时间是在作出删除请求的当前时间之前的未来时间，则删除文件系统16的处理被停止，并且 文件系统16的保留期结束日期和时间被显示在屏幕235上。
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4.发明申请METHOD FOR CONTROLLING BACKUP AND RESTORATION, AND STORAGE SYSTEM USING THE SAME 审中-公开用于控制备份和恢复的方法以及使用其的存储系统公开(公告)号：US20130311429A1
公开(公告)日：2013-11-21
申请号：US13512489
申请日：2012-05-18
申请人： Masakuni Agetsuma , Akio Shimada , Atsushi Sutoh
发明人： Masakuni Agetsuma , Akio Shimada , Atsushi Sutoh
IPC分类号： G06F17/30
CPC分类号： G06F11/1451 , G06F11/1469 , G06F2201/815
摘要： According to the prior art virtual file backup method, backup is performed without saving a file configuration information, so that the backup file cannot be restored as a virtual file during restoration, and the usage capacity of the disk is increased. According to the present invention, an actual data managed by a virtual file, an actual data managed by one or more element files and a configuration information of the virtual file are respectively stored during backup, wherein during restoration, the virtual file is restored based on the configuration information of the virtual file.
摘要翻译： 根据现有技术的虚拟文件备份方法，在不保存文件配置信息的情况下执行备份，使得备份文件在恢复期间不能被恢复为虚拟文件，并且磁盘的使用容量增加。 根据本发明，在备份期间分别存储由虚拟文件管理的实际数据，由一个或多个元素文件管理的实际数据和虚拟文件的配置信息，其中在恢复期间，基于 虚拟文件的配置信息。
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公开(公告)号：US20120101995A1
公开(公告)日：2012-04-26
申请号：US12992420
申请日：2010-10-22
CPC分类号： G06F17/30079 , G06F3/0605 , G06F3/062 , G06F3/0647 , G06F3/0649 , G06F3/067 , G06F17/30067 , G06F17/30221 , G06F21/604 , G06F2221/2141 , H04L67/1097
摘要： A file server stores the storage management information and migration policy information. The storage management information includes the information that indicates a storage attribute for each storage apparatus. The migration policy information includes a plurality of information sets. Each of the information sets includes the information that indicates a condition of a file attribute and the information that indicates a condition of a storage attribute of a storage apparatus that is a migration destination. The file server specifies a migration target file, specifies a storage apparatus that conforms to the storage attribute condition that is indicated by the information set that includes the information that indicates a condition of a file attribute that conforms to of a file attribute of a target file based on the storage management information, and migrates a target file from a storage apparatus that has stored the target file to the storage apparatus that has been specified.
摘要翻译： 文件服务器存储存储管理信息和迁移策略信息。 存储管理信息包括指示每个存储装置的存储属性的信息。 迁移策略信息包括多个信息集。 每个信息集包括指示文件属性的条件的信息和指示作为迁移目的地的存储装置的存储属性的条件的信息。 文件服务器指定迁移目标文件，指定符合包含指示符合目标文件的文件属性的文件属性的条件的信息的信息集所指示的存储属性条件的存储装置 基于存储管理信息，将已经存储了目标文件的存储装置的目标文件迁移到已经指定的存储装置。
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公开(公告)号：US08583611B2
公开(公告)日：2013-11-12
申请号：US12992420
申请日：2010-10-22
CPC分类号： G06F17/30079 , G06F3/0605 , G06F3/062 , G06F3/0647 , G06F3/0649 , G06F3/067 , G06F17/30067 , G06F17/30221 , G06F21/604 , G06F2221/2141 , H04L67/1097
摘要： A file server stores the storage management information and migration policy information. The storage management information includes the information that indicates a storage attribute for each storage apparatus. The migration policy information includes a plurality of information sets. Each of the information sets includes the information that indicates a condition of a file attribute and the information that indicates a condition of a storage attribute of a storage apparatus that is a migration destination. The file server specifies a migration target file, specifies a storage apparatus that conforms to the storage attribute condition that is indicated by the information set that includes the information that indicates a condition of a file attribute that conforms to of a file attribute of a target file based on the storage management information, and migrates a target file from a storage apparatus that has stored the target file to the storage apparatus that has been specified.
摘要翻译： 文件服务器存储存储管理信息和迁移策略信息。 存储管理信息包括指示每个存储装置的存储属性的信息。 迁移策略信息包括多个信息集。 每个信息集包括指示文件属性的条件的信息和指示作为迁移目的地的存储装置的存储属性的条件的信息。 文件服务器指定迁移目标文件，指定符合包含指示符合目标文件的文件属性的文件属性的条件的信息的信息集所指示的存储属性条件的存储装置 基于存储管理信息，将已经存储了目标文件的存储装置的目标文件迁移到已经指定的存储装置。
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7.发明申请公开(公告)号：US20130138705A1
公开(公告)日：2013-05-30
申请号：US13377060
申请日：2011-11-28
IPC分类号： G06F17/30
CPC分类号： G06F11/1451 , G06F3/0643 , G06F3/0683 , G06F3/0685
摘要： A control unit of a storage system controller receives an access command to a first file specifying a first access position in the first file. A storage apparatus stores management information of the first file and management information of each of subfiles obtained by dividing the first file. The management information of the first file contains information associating a data position in the first file and management information of a subfile containning data at the data position. The management information of each of the subfiles contains information associating a data position in the corresponding subfile and a physical storage position. The control unit references the management information of the first file to identify the management information of the subfile containning the data at the first access position, and references the management information of the identified subfile to identify a physical storage position of the first access position.
摘要翻译： 存储系统控制器的控制单元接收指定第一文件中的第一访问位置的第一文件的访问命令。 存储装置存储通过划分第一文件获得的每个子文件的第一文件的管理信息和管理信息。 第一文件的管理信息包含关联第一文件中的数据位置和在数据位置处包含数据的子文件的管理信息的信息。 每个子文件的管理信息包含将相应子文件中的数据位置与物理存储位置相关联的信息。 控制单元引用第一文件的管理信息，以识别在第一访问位置处包含数据的子文件的管理信息，并且引用所识别的子文件的管理信息以识别第一访问位置的物理存储位置。
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8.发明授权Access controller that controls access to files by using access control list 有权访问控制器，通过使用访问控制列表控制对文件的访问公开(公告)号：US08543602B2
公开(公告)日：2013-09-24
申请号：US13546030
申请日：2012-07-11
CPC分类号： H04L63/101 , G06F21/6218 , G06F21/805 , G06F2221/2105 , G06F2221/2141
摘要： Each time the file access request is received, it is discriminated whether there is an ACL which corresponds with the file system of the type following the switching in the file designated by the file access request. In cases where the judgment result is that there is no such ACL, an ACL which corresponds with the file system of the type following the switching is generated on the basis of an ACL which corresponds with the file system of the type prior to the switching which is associated with the designated file, and the ACL thus generated is used to control access in accordance with the received file access request.
摘要翻译： 每当接收到文件访问请求时，区分是否存在与由文件访问请求指定的文件切换之后的类型的文件系统相对应的ACL。 在判断结果是不存在这样的ACL的情况下，根据与切换前的类型的文件系统对应的ACL来生成与切换后的类型的文件系统对应的ACL， 与指定的文件相关联，并且由此生成的ACL被用于根据接收到的文件访问请求来控制访问。
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9.发明申请Single Instantiation Method Using File Clone and File Storage System Utilizing the Same 有权使用文件克隆和文件存储系统的单实例化方法公开(公告)号：US20130191350A1
公开(公告)日：2013-07-25
申请号：US13387614
申请日：2012-01-25
IPC分类号： G06F17/30
CPC分类号： G06F17/30156 , G06F17/30091 , H04L67/1097
摘要： In file de-duplication using hash value comparison, hash values of all target files must be calculated and actual data of all files must be read for hash value calculation, so that the processing time was long. The present invention provides a file storage system comprising a controller and a volume storing a plurality of files, the volume including a first directory storing a first file and a second file and a second directory storing a third file being created, wherein the controller migrates actual data of the second file to the third file, sets up a management information of the second file so that the third file is referred to when the second file is read, and if the sizes of actual data of the first file and the actual data of the third file are identical and the binaries of the actual data of the first file and the actual data of the third file are identical, sets up a management information of the first file to refer to the third file when reading the first file.
摘要翻译： 在使用散列值比较的文件重复数据删除中，必须计算所有目标文件的散列值，并且必须读取所有文件的实际数据以进行哈希值计算，以便处理时间长。 本发明提供了一种包括控制器和存储多个文件的卷的文件存储系统，所述卷包括存储第一文件和第二文件的第一目录和存储正在创建的第三文件的第二目录，其中所述控制器迁移实际 将第二文件的数据提供给第三文件，建立第二文件的管理信息，以便在读取第二文件时参考第三文件，并且如果第一文件的实际数据的大小和实际数据的大小 第三文件是相同的，并且第一文件的实际数据和第三文件的实际数据的二进制文件是相同的，当读取第一文件时，设置第一文件的管理信息以引用第三文件。
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10.发明授权Access controller that controls access to files by using access control list 有权访问控制器，通过使用访问控制列表控制对文件的访问公开(公告)号：US08260811B2
公开(公告)日：2012-09-04
申请号：US12020760
申请日：2008-01-28
CPC分类号： H04L63/101 , G06F21/6218 , G06F21/805 , G06F2221/2105 , G06F2221/2141
摘要： Each time the file access request is received, it is discriminated whether there is an ACL which corresponds with the file system of the type following the switching in the file designated by the file access request. In cases where the judgment result is that there is no such ACL, an ACL which corresponds with the file system of the type following the switching is generated on the basis of an ACL which corresponds with the file system of the type prior to the switching which is associated with the designated file, and the ACL thus generated is used to control access in accordance with the received file access request.
摘要翻译： 每当接收到文件访问请求时，区分是否存在与由文件访问请求指定的文件切换之后的类型的文件系统相对应的ACL。 在判断结果是不存在这样的ACL的情况下，根据与切换前的类型的文件系统对应的ACL来生成与切换后的类型的文件系统对应的ACL， 与指定的文件相关联，并且由此生成的ACL被用于根据接收到的文件访问请求来控制访问。
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