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1. 发明专利

JP2010102479A Computer system, storage device, and data updating method 审中-公开
标题翻译：计算机系统，存储设备和数据更新方法
公开(公告)号：JP2010102479A
公开(公告)日：2010-05-06
申请号：JP2008272846
申请日：2008-10-23
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： HIGUCHI TAKUYA , SONODA KOJI
IPC分类号： G06F12/00 , G06F3/06
CPC分类号： G06F11/1458 , G06F11/1448 , G06F11/2005 , G06F11/201 , G06F2201/84
摘要： PROBLEM TO BE SOLVED: To efficiently update data stored in a plurality of updatable snap shots.
SOLUTION: In a computer system including a computer which provides a plurality of storage areas and a storage device which stores data to be read/written in the storage areas, the storage device provides a first volume for storing data to be shared by each storage area and a second volume for storing data to be stored in each storage area, and the computer stores storage area management information and a storage destination flag showing the storage destination of update data, and sets the storage destination flag in response to the request, and accepts the update of the data stored in the first volume, and when the storage destination flag is set in the second volume, and when the second area corresponding to the first area is not assigned to the second volume, the computer updates the second area newly assigned to the second volume, and stores positional information of the newly assigned second area in association with the first area in the storage area management information.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：有效地更新存储在多个可更新快照中的数据。解决方案：在包括提供多个存储区域的计算机的计算机系统和存储要在存储区域中读/写的数据的存储装置中，存储装置提供用于存储要被共享的数据的第一卷，每个存储区域和用于存储要存储在每个存储区域中的数据的第二卷，并且计算机存储表示更新数据的存储目的地的存储区域管理信息和存储目的地标志，并且响应于该请求设置存储目的地标志并且接受存储在第一卷中的数据的更新，并且当在第二卷中设置存储目的地标志时，并且当与第一区对应的第二区没有被分配给第二卷时，计算机更新第二卷区域，并且将与存储区域管理信息中的与第一区域相关联的新分配的第二区域的位置信息存储。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2008293317A Information processor and method 有权
标题翻译：信息处理器和方法
公开(公告)号：JP2008293317A
公开(公告)日：2008-12-04
申请号：JP2007138931
申请日：2007-05-25
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： AKAGAWA ETSUTARO , ISHII YOSUKE , SONODA KOJI
IPC分类号： G06F12/00 , G06F3/06
CPC分类号： G06F11/1469
摘要： PROBLEM TO BE SOLVED: To provide an information processor and method, preventing occurrence of inconsistency between a restored file and the other file, and improving the usability. SOLUTION: When a backed-up virtual tree is to be restored, a possessor of each the file and each directory belonging to the virtual tree is decided; based on a decision result, when the possessor of the file and/or the directory is not a target user; and when update time and/or a version of the backed-up file or directory is older than update time and/or a version of the present file or directory, the file or the directory is restored into a special directory, capable of being accessed by the target user, while keeping a tree structure of the original virtual tree, as it is. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供信息处理器和方法，防止恢复的文件与另一个文件之间出现不一致，并提高可用性。解决方案：当备份的虚拟树被还原时，决定每个文件的拥有者和属于虚拟树的每个目录; 基于决定结果，当文件的拥有者和/或目录不是目标用户时; 并且当更新时间和/或备份文件或目录的版本早于更新时间和/或当前文件或目录的版本时，该文件或目录被还原到能够被访问的专用目录中在目标用户的同时保持原始虚拟树的树结构。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2008041020A File server, computer system and file pre-fetch method 有权
标题翻译：文件服务器，计算机系统和文件预处理方法
公开(公告)号：JP2008041020A
公开(公告)日：2008-02-21
申请号：JP2006217938
申请日：2006-08-10
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MATSUZAWA KEIICHI , NAKAMURA TAKAYOSHI , SONODA KOJI
IPC分类号： G06F12/00 , G06F3/06
CPC分类号： G06F12/0866
摘要： PROBLEM TO BE SOLVED: To provide a computer system for managing a band of a storage device according to an attribute of a storage area in the computer system including a plurality of storage devices.
SOLUTION: A control part includes relevant file information including information which can specify a second file to be write-accessed in association with access to a first file by a client computer and access type of the write access in meta data, and acquires the second file and the access type with reference to the relevant file information, reads data corresponding to the acquired access type in the acquired second file from a disk device and stores the read data in a cache memory when the client computer accesses the first file.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种根据包括多个存储设备的计算机系统中的存储区域的属性来管理存储设备的频带的计算机系统。解决方案：控制部分包括相关的文件信息，包括可以指定要由客户端计算机访问第一文件并与元数据中的写访问的访问类型相关联地要写入访问的第二文件的信息，并获取参考相关文件信息的第二文件和访问类型，从盘装置读取与获取的第二文件中获取的访问类型相对应的数据，并且当客户端计算机访问第一文件时将读取的数据存储在高速缓冲存储器中。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2005228170A Storage device system 审中-公开
标题翻译：存储设备系统
公开(公告)号：JP2005228170A
公开(公告)日：2005-08-25
申请号：JP2004037596
申请日：2004-02-16
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MATSUNAMI NAOTO , SONODA KOJI , YAMAMOTO AKIRA
IPC分类号： G06F3/06 , G06F7/00 , G06F12/00 , G06F12/08 , G06F13/10 , G11B31/00
CPC分类号： G06F3/0607 , G06F3/0631 , G06F3/0685
摘要： PROBLEM TO BE SOLVED: To solve the problem that a conventional storage device system can integrally manage a large quantity of files, but sufficiently manage a large quantity of information which increases with the time over a long period because its scalability is limited by the number of magnetic disk devices or the number of magnetic tape devices connectable thereto.
SOLUTION: This storage device system is configured so that different kind of storage devices can be connected and controlled. The system configures file systems for a storage area provided within the storage device system and for storage areas provided by the different kind of storage devices.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：为了解决现有的存储装置系统能够整体地管理大量文件但是由于其可扩展性受到限制，足够地管理长时间随时间而增加的大量信息的问题磁盘装置的数量或与其可连接的磁带装置的数量。
解决方案：该存储设备系统配置为可以连接和控制不同种类的存储设备。系统配置存储设备系统内提供的存储区域的文件系统以及由不同种类的存储设备提供的存储区域。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2008140413A Storage device system 审中-公开
标题翻译：存储设备系统
公开(公告)号：JP2008140413A
公开(公告)日：2008-06-19
申请号：JP2008002274
申请日：2008-01-09
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MATSUNAMI NAOTO , KITAMURA MANABU , SONODA KOJI , YOKOHATA SHIZUO
IPC分类号： G06F3/06 , G06F12/00 , G06F13/10
摘要： PROBLEM TO BE SOLVED: To reduce management operation cost by a storage device including both functions of NAS and SAN, and having flexibility in a system constitution. SOLUTION: The storage device is equipped with a plurality of interface slots capable of loading a plurality of interface control parts, a block I/O interface control part having the function of SAN loadable on the slot, a file I/O interface control part having the function of NAS, a storage capacity pool constituted of a plurality of disk devices accessible from an optional interface control part, and a storage capacity pool control part for controlling the storage capacity pool. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过包括NAS和SAN的功能的存储设备来降低管理操作成本，并且在系统结构中具有灵活性。解决方案：存储设备配备有能够加载多个接口控制部件的多个接口插槽，具有可插槽的SAN功能的块I / O接口控制部件，文件I / O接口具有NAS功能的控制部分，由可选接口控制部分可访问的多个盘装置构成的存储容量池，以及用于控制存储容量池的存储容量池控制部。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007115140A Storage system and control method of the storage system 审中-公开
标题翻译：存储系统的存储系统和控制方法
公开(公告)号：JP2007115140A
公开(公告)日：2007-05-10
申请号：JP2005307719
申请日：2005-10-21
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： AKAGAWA ETSUTARO , NAKATANI YOJI , SONODA KOJI
IPC分类号： G06F12/00 , G06F3/06 , G06F13/10
CPC分类号： G06F3/0643 , G06F3/061 , G06F3/0632 , G06F3/067
摘要： PROBLEM TO BE SOLVED: To provide a storage system capable of preventing a client from decreasing access performance to a file system, even if the file system is moved among a plurality of file servers.
SOLUTION: The storage system provides a client accessing the file system with a shared file system having the same name space. A memory 14 is provided with the file system, a first information table, in which the correspondence relation between a file system and a file server with the file system mounted, is stored and a second information table in which the correspondence relation between a file system and the frequency that the client has accessed the file system.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：即使文件系统在多个文件服务器之间移动，提供能够防止客户端降低对文件系统的访问性能的存储系统。解决方案：存储系统为访问文件系统的客户端提供具有相同名称空间的共享文件系统。存储器14设置有文件系统，其中存储有文件系统和文件系统安装的文件服务器之间的对应关系的第一信息表以及第二信息表，其中文件系统以及客户端访问文件系统的频率。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2007079774A Method for constructing file system 有权
标题翻译：构建文件系统的方法
公开(公告)号：JP2007079774A
公开(公告)日：2007-03-29
申请号：JP2005265093
申请日：2005-09-13
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： NONAKA YUSUKE , YAMAMOTO AKIRA , MATSUNAMI NAOTO , SONODA KOJI
IPC分类号： G06F12/00 , G06F3/06
CPC分类号： G06F3/0643 , G06F3/0607 , G06F3/0649 , G06F3/0685 , G06F17/30091
摘要： PROBLEM TO BE SOLVED: To provide a technology for efficiently using a plurality of types of storage media. SOLUTION: This management device is provided with a file management part for managing a file in an integral storage region including a first storage region configured of at least a portion of a first type of storage medium and a second storage region configured of at least a portion of a second type of storage medium. The file management part constructs one file system on the integral storage region under the consideration of the range of the first storage region and the range of the second storage region. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于有效地使用多种类型的存储介质的技术。解决方案：该管理装置设置有用于管理整体存储区域中的文件的文件管理部件，该文件管理部件包括由第一类型的存储介质的至少一部分和由第二存储区域构成的第二存储区域构成的第一存储区域第二类型的存储介质的至少一部分。文件管理部分考虑了第一存储区域的范围和第二存储区域的范围，在整体存储区域上构建一个文件系统。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2005149377A Emergency access interceptor using black list 有权
标题翻译：使用黑名单的紧急访问干扰
公开(公告)号：JP2005149377A
公开(公告)日：2005-06-09
申请号：JP2003389230
申请日：2003-11-19
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ISHII YOSUKE , SONODA KOJI , IWASAKI MASAAKI
IPC分类号： G06F12/14 , G06F7/00 , G06F12/00 , H04L29/06
CPC分类号： H04L63/101 , Y10S707/99931 , Y10S707/99939
摘要： PROBLEM TO BE SOLVED: To conduct emergency access interception in a super-distributed environment.
SOLUTION: An access controller 100 manages an access control list 110 (ACL110) in which access authorities for objects are set, and a black list 120 (BL120) in which information on users that are targets for emergency access interception is registered. The access controller 100 receives a confirmation request for access authority, and determines whether or not access is permitted using the BL120 before using the ACL110. If the access is permitted in the BL120, the access controller 100 determines whether or not the access is permitted using the ACL110. The access controller 100 distributes information on users that are targets for access interception and a registration instruction into each black list to other access controllers. In a super-distributed environment, even if users who need emergency access interception exist, the emergency access interception can be efficiently performed in all networks.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：在超分布式环境中进行紧急访问拦截。访问控制器100管理其中设置了对象的访问权限的访问控制列表110（ACL110）以及登记了用于紧急访问拦截的目标的用户的信息的黑名单120（BL120）。访问控制器100接收访问权限的确认请求，并且在使用ACL110之前确定是否允许使用BL120来访问。如果BL120中允许访问，则访问控制器100使用ACL110来确定是否允许访问。访问控制器100将用于访问拦截的目标的用户的信息和登记指示分配给每个黑名单给其他访问控制器。在超分布式环境中，即使存在需要紧急访问拦截的用户，也可以在所有网络中高效地执行紧急访问拦截。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2004185349A Update data writing method using journal log 有权
公开(公告)号：JP2004185349A
公开(公告)日：2004-07-02
申请号：JP2002351929
申请日：2002-12-04
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： NAKATANI YOJI , SONODA KOJI
IPC分类号： G06F3/06 , G06F11/14 , G06F12/00 , G06F17/30
CPC分类号： G06F11/1435 , G06F11/1471 , G06F17/30067 , Y10S707/99952
摘要： PROBLEM TO BE SOLVED: To provide a server and a storage device, capable of efficiently executing a journal log writing process and a flash process. SOLUTION: The storage device receiving a journal log from the server executes the flash process by use of update data included in the journal log. COPYRIGHT: (C)2004,JPO&NCIPI

10. 发明专利

JP2003316713A Storage device system 审中-公开
标题翻译：存储设备系统
公开(公告)号：JP2003316713A
公开(公告)日：2003-11-07
申请号：JP2002125172
申请日：2002-04-26
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MATSUNAMI NAOTO , KITAMURA MANABU , SONODA KOJI , YOKOHATA SHIZUO
IPC分类号： G06F13/12 , G06F3/06 , G06F11/20 , G06F12/00 , G06F12/14 , G06F13/14 , G06F21/24 , H04L29/08
CPC分类号： G06F3/0605 , G06F3/0604 , G06F3/0631 , G06F3/0632 , G06F3/067 , G06F11/2089 , G06F12/0866 , H04L67/1097 , Y10S707/99932 , Y10S707/99933 , Y10S707/99934 , Y10S707/99942 , Y10S707/99943
摘要： PROBLEM TO BE SOLVED: To reduce the management operation cost with a storage device which incorporates both NAS function and SAN function and has the degree of freedom in system constitution.
SOLUTION: This storage device system is provided with a plurality of interface slots to which a plurality of interface controllers can be loaded, a block I/O interface controller having the SAN function capable of being loaded to the slot, a file I/O interface controller having the NAS function, a storage capacity pool composed of a plurality of disk devices capable of being accessed from an arbitrary interface controller, and a storage capacity pool controller which controls the storage capacity pool.
COPYRIGHT: (C)2004,JPO

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