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51. 发明专利

JP2006525599A Flashback database 有权
公开(公告)号：JP2006525599A
公开(公告)日：2006-11-09
申请号：JP2006509576
申请日：2004-03-31
申请人：オラクル・インターナショナル・コーポレイション
发明人：スチュアート，マイケル , フ，ウェイ , ブリッジ，ウィリアム , リー，ジェイ・ウィリアム , ロアイツァ，ジュアン
IPC分类号： G06F12/00 , G06F11/14 , G06F17/00 , G06F17/30
CPC分类号： G06F11/1471 , G06F11/1446 , G06F2201/80 , Y10S707/99931 , Y10S707/99953 , Y10S707/99954
摘要： Techniques are described herein for returning a repository to a prior state. The repository may be, for example a database, and the prior state may be, for example the consistent state that the database had at a particular point in time in the past. When a operator-caused error has been introduced to the database by changes made by an already-committed transaction, the techniques described herein may be used to recover from the error by returning the database to a point in time prior to the commit time of the transaction that introduced the error. The techniques involve the generation of "physical undo" information, and the use of the physical undo information in conjunction with physiological undo and physiological redo to efficiently return a repository to the prior state.

53. 发明专利

JP2006085672A Creation and management of content-related object 有权
标题翻译：内容相关对象的创建和管理
公开(公告)号：JP2006085672A
公开(公告)日：2006-03-30
申请号：JP2005158819
申请日：2005-05-31
申请人： Microsoft Corp , マイクロソフトコーポレーション
发明人： KOGAN DANIEL E , MILLER PATRICK C
IPC分类号： G06F12/00
CPC分类号： G06F17/3089 , G06F17/30722 , Y10S707/99953 , Y10S707/99954
摘要： PROBLEM TO BE SOLVED: To allow the automatic creation, management and publication of variant objects from a parent object to be carried out by a web content management server.
SOLUTION: The variant object is created as a copy of the corresponding parent object and may then be modified. Each object includes a pages list that identifies all associated objects and the content type of each object listed in the pages list. The relationship between parent and variant objects is maintained regardless of the location where the objects are stored. When changes are made to the parent page, the changes are also implemented in any corresponding variant pages. The parent object tracks any corresponding variant objects with an identifier stored in the pages list. When the parent page is modified, a workflow is triggered to modify the corresponding variant pages identified by the identifier and the content type in the pages list.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：允许从父对象自动创建，管理和发布变体对象由Web内容管理服务器执行。
解决方案：将变体对象创建为相应父对象的副本，然后可以进行修改。每个对象包括一个页面列表，用于标识所有关联的对象和页面列表中列出的每个对象的内容类型。无论存储对象的位置如何，都会维护父对象和变体对象之间的关系。当对父页面进行更改时，更改也将在任何相应的变体页面中实现。父对象跟踪具有存储在页面列表中的标识符的任何相应的变体对象。当父页面被修改时，触发工作流来修改由标识符标识的相应变体页和页面列表中的内容类型。版权所有（C）2006，JPO＆NCIPI

54. 发明专利

JP3751018B2 Write anywhere firmware file system layout 失效
公开(公告)号：JP3751018B2
公开(公告)日：2006-03-01
申请号：JP50199995
申请日：1994-06-02
申请人：ネットワーク・アプライアンス・インコーポレイテッド
发明人：ヒッツ、デイビッド , マルコム、マイケル , ラウ、ジェイムズ , ラキチス、バイロン
IPC分类号： G06F12/00 , G06F11/14 , G06F17/30
CPC分类号： G06F17/3015 , G06F11/1435 , G06F2201/84 , Y10S707/99953 , Y10S707/99954
摘要： The present invention provides a method for keeping a file system in a consistent state and for creating read-only copies of a file system. Changes to the file system are tightly controlled. The file system progresses from one consistent state to another. The set of self-consistent blocks on disk that is rooted by the root inode is referred to as a consistency point. To implement consistency points, new data is written to unallocated blocks on disk. A new consistency point occurs when the fsinfo block (2440) is updated by writing a new root inode for the inode file (1210) into it. Thus, as long as the root inode is not updated, the state of the file system represented on disk does not change. The present invention also creates snapshots (Figure 22) that are read-only copies of the file system. A snapshot uses no disk space when it is initially created. It is designed so that many different snap shots can be created for the same file system. Unlike prior art file systems that create a clone by duplicating the entire inode file and all of the indirect blocks, the present invention duplicates only the inode that describes the inode file. A multi-bit free-block map file (1630) is used to prevent data from being overwritten on disk.

55. 发明专利

JP3727076B2 Program management method and apparatus 失效
公开(公告)号：JP3727076B2
公开(公告)日：2005-12-14
申请号：JP20107394
申请日：1994-08-25
申请人：富士通株式会社
发明人：欣成阿部
IPC分类号： G06F9/06 , G06F9/44
CPC分类号： G06F8/71 , Y10S707/99953 , Y10S707/99954

56. 发明专利

JP2005532611A Virtual memory 审中-公开
公开(公告)号：JP2005532611A
公开(公告)日：2005-10-27
申请号：JP2003584918
申请日：2003-04-10
申请人：イーエムシーコーポレイションEmc Corporation
发明人：オファ、アディ , コピロビッツ、ハイム , ビシリツキー、ナタン , モレシェット、ハナ
IPC分类号： G06F12/00 , G06F3/06 , G06F17/30
CPC分类号： G06F3/0601 , G06F11/1435 , G06F2003/0697 , Y10S707/99938 , Y10S707/99943 , Y10S707/99952 , Y10S707/99953 , Y10S707/99954
摘要：格納データへのアクセスは、少なくとも２つの別の記憶エリアの区間を指し示すポインタのテーブルを有する仮想記憶エリアを設け、この仮想記憶エリアにはデータの区間を設けず、仮想記憶エリアのデータにアクセスする要求に応答して、別の記憶エリアのうちのデータを含む特定の１つのエリアを決定し、ポインタのテーブルを用いて、別の記憶エリアの特定の１つのエリアにあるデータにアクセスすることから成る。また、格納データへのアクセスは、別の記憶エリアのうちの第１のエリアを仮想記憶エリアと関連付けることを含んでもよく、仮想記憶エリアは別の記憶エリアのうちの第１エリアのデータのコピーを表す。また、格納されているデータへのアクセスは、仮想記憶エリアを別の記憶エリアのうちの第１エリアと最初に関連付けるときに、テーブルの全ポインタが初期状態において別の記憶エリアのうちの第１エリアの区間を指し示すようにすることを含んでもよい。記憶エリアは記憶装置であってもよい。区間はトラックであってもよい。

57. 发明专利

JP2005293560A System and method for propagating competition settlement for executing item convergence (namely, data convergence) 有权
标题翻译：用于传播竞争性结算的系统和方法，用于执行项目合并（NAMELY，DATA ConVERGENCE）
公开(公告)号：JP2005293560A
公开(公告)日：2005-10-20
申请号：JP2005056021
申请日：2005-03-01
申请人： Microsoft Corp , マイクロソフトコーポレーション
发明人： JHAVERI VIVEK J , TERRY DOUGLAS B , NOVIK LEV
IPC分类号： G06F12/00 , G06F11/14 , G06F17/30
CPC分类号： G06F17/30578 , Y10S707/99938 , Y10S707/99952 , Y10S707/99953 , Y10S707/99954
摘要： PROBLEM TO BE SOLVED: To provide a system and a method for applying a competition settlement by detecting competition during competition settlement operation manually and automatically. SOLUTION: In some embodiments, both of the followings are prevented: (a) the non-convergence of a competition settlement when finally a partner can be in a diffused steady state (namely, having different data in a state without any unsettled competition), and (b) a state that ping-pong for settling competition between partners is not completed (it may occur in the case of an inefficient, and specific solution for constantly and limitlessly updating meta data for each competition settlement). In a concrete and specific embodiment, a method for maintaining knowledge for assuring the convergence of data even if a different partner applies a different competition settlement is targeted. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种通过手动和自动地在竞争结算操作中检测竞争来应用竞争结算的系统和方法。解决方案：在一些实施例中，防止以下两者：（a）当最终伴侣可能处于扩散稳定状态时（即，在没有任何不稳定状态的状态下具有不同数据的情况下）竞争结算的不收敛竞争），和（b）乒乓球在合作伙伴之间解决竞争的状态未完成（可能发生在效率低下的情况下，针对每个竞赛结算不断无限次地更新元数据的具体解决方案）。在具体和具体的实施例中，即使不同的合作伙伴应用不同的竞争结算，一种用于维护知识以确保数据收敛的方法是针对性的。版权所有（C）2006，JPO＆NCIPI

58. 发明专利

JP2005275494A Storage system and remote copy method for storage system 审中-公开
标题翻译：存储系统的存储系统和远程复制方法
公开(公告)号：JP2005275494A
公开(公告)日：2005-10-06
申请号：JP2004083923
申请日：2004-03-23
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SHINOZAKI TOSHIHIKO , SATO EIICHI
IPC分类号： G06F3/06 , G06F12/00 , G06F12/16
CPC分类号： G06F11/2074 , G06F11/1448 , G06F11/1456 , Y10S707/99953 , Y10S707/99954
摘要： PROBLEM TO BE SOLVED: To provide data managing functions in a plurality of generations to a sub-disk array device.
SOLUTION: A main site disk array device 1 is provided with a remote copy function. When the update of a host 3 to a main volume 4 is performed, difference data 5 are generated. The disk array device 1 remotely copies the difference data 5 and difference management information to a sub-site disk array device 2. The disk array device 2 receives the remotely copied data through a vertual sub-site 6. The difference data or the like are divided for each generation, and stored in a generation management volume 7. A sub-volume 8 stores the storage contents of the predetermined point of time of the main volume 4. Thus, it is possible to manage data in a plurality of generations in the disk array device 2, and to add the generation managing function to the system without stopping the operation of the main disk array device 1 or changing specifications.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：向多个子盘阵列设备提供多代数据管理功能。
解决方案：主站磁盘阵列设备1具有远程复制功能。当执行主机3到主卷4的更新时，产生差异数据5。磁盘阵列装置1将差异数据5和差分管理信息远程复制到子站盘阵列装置2.磁盘阵列装置2通过一个垂直子站点6接收远程复制的数据。差分数据等划分为每一代，并存储在生成管理卷7中。子卷8存储主卷4的预定时间点的存储内容。因此，可以管理多个世代中的数据磁盘阵列装置2，并且将生成管理功能添加到系统，而不停止主磁盘阵列装置1的操作或改变规格。版权所有（C）2006，JPO＆NCIPI

59. 发明专利

JP2005266916A Server difference management system and control method for information processor 有权
标题翻译：信息处理器的服务器差异管理系统和控制方法
公开(公告)号：JP2005266916A
公开(公告)日：2005-09-29
申请号：JP2004074627
申请日：2004-03-16
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SASAKI DAISUKE , IGATA HIROYUKI
IPC分类号： G06F11/00 , G06F9/445 , G06F12/00
CPC分类号： G06F8/65 , Y10S707/99954
摘要： PROBLEM TO BE SOLVED: To perform grasp of failure cause and restoration in a short time when the same software is present in a plurality of servers and when difference is detected in a setting file for the software.
SOLUTION: This server difference management system comparing a file of a first server and a file of a second server has: a configuration information storage part associatively storing a file name including path information of the file and a group name to which the file belongs; a file name storage part storing the file name of the file of the first server; a file acquisition part acquiring the file shown by the file name of the first server stored in the file name storage part from the first server and the second server; a file comparison part comparing contents of the acquired files; and a difference information output part acquiring the group name associated with the file name of the file of the first server from the configuration information storage part when the contents of the files differ from each other, and outputting the file name and the acquired group name.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：当在多个服务器中存在相同的软件并且当在软件的设置文件中检测到差异时，在短时间内执行对故障原因和恢复的掌握。解决方案：将第一服务器的文件与第二服务器的文件进行比较的服务器差分管理系统具有：配置信息存储部，其将包含文件的路径信息和组名的文件名相关联，文件属于; 存储第一服务器的文件的文件名的文件名存储部; 文件获取部分从第一服务器和第二服务器获取存储在文件名存储部分中的第一服务器的文件名所示的文件; 比较所获取文件的内容的文件比较部分; 以及差异信息输出部分，当文件的内容彼此不同时，从配置信息存储部分获取与第一服务器的文件的文件名相关联的组名称，并输出文件名和获取的组名。版权所有（C）2005，JPO＆NCIPI

60. 发明专利

JP2005235058A Snapshot acquisition method, snapshot acquisition device, and computer program provided with snapshot acquisition function 审中-公开
标题翻译： SNAPSHOT获取方法，SNAPSHOT获取设备以及提供SNAPSHOT获取功能的计算机程序
公开(公告)号：JP2005235058A
公开(公告)日：2005-09-02
申请号：JP2004045981
申请日：2004-02-23
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SATO EIICHI
IPC分类号： G06F12/00
CPC分类号： G06F17/30008 , Y10S707/99954
摘要： PROBLEM TO BE SOLVED: To enable data to be effectively utilized for each generation by execution of snapshot processing and to eliminate unnecessary generation management.
SOLUTION: A storage system 100 has a difference data storage area 120 in order to perform generation management of difference data of a snapshot object device 110. A snapshot command control part 200 accepts a command issue request of snapshot control from the side of a server 300 and performs command processing. The storage system 100 is provided with a snapshot designation update capacity management part 210 having a function of executing processing of capacity management of update differences of snapshots, comparison and discrimination between a preliminarily designated update capacity and an actual update capacity, and temporary generation management of update differences according to the designated update capacity, and a snapshot designation capacity report part 220 having a function of reporting a management condition and a processing result to the side of the server in accordance with the capacity management of the update difference and generation management when necessary.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过执行快照处理使数据有效地用于每一代，并消除不必要的生成管理。解决方案：存储系统100具有差分数据存储区域120，以便执行快照对象设备110的差分数据的生成管理。快照命令控制部件200从快照控制部件200的一侧接受快照控制的命令发出请求服务器300并执行命令处理。存储系统100具有快照指定更新容量管理部210，其具有执行快照更新差异的容量管理，预先指定的更新容量与实际更新容量之间的比较和区别的处理功能，以及暂时生成管理根据指定的更新容量来更新差异;以及快照指定容量报告部220，具有根据更新差异的容量管理和必要时的生成管理，具有将服务器侧的管理条件和处理结果报告的功能。版权所有（C）2005，JPO＆NCIPI

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