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1.发明申请METHODS AND SYSTEMS FOR DATA CLEANUP USING PHYSICAL IMAGE OF FILES ON STORAGE DEVICES 有权使用存储设备文件的物理图像进行数据清理的方法和系统公开(公告)号：US20140046912A1
公开(公告)日：2014-02-13
申请号：US13584427
申请日：2012-08-13
IPC分类号： G06F17/30
CPC分类号： G06F17/30138
摘要： Systems and computer program products are provided for optimizing selection of files for deletion from one or more data storage devices to free up a predetermined amount of space in the one or more data storage devices. A method includes analyzing an effective space occupied by each file of a plurality of files in the one or more data storage devices, identifying, from the plurality of files, one or more data blocks making up a file to free up the predetermined amount of space based on the analysis of the effective space of each file of the plurality of files, selecting one or more of the plurality of files as one or more candidate files for deletion, based on the identified one or more data blocks, and deleting the one or more candidate files for deletion from the one or more data storage devices.
摘要翻译： 提供了系统和计算机程序产品，用于优化从一个或多个数据存储设备中删除的文件的选择，以释放一个或多个数据存储设备中的预定量的空间。 一种方法包括分析一个或多个数据存储设备中的多个文件的每个文件占用的有效空间，从多个文件中识别构成文件的一个或多个数据块以释放预定量的空间 基于对所述多个文件中的每个文件的有效空间的分析，基于所识别的一个或多个数据块，将所述多个文件中的一个或多个作为一个或多个候选文件进行删除，并且删除所述一个或多个 用于从一个或多个数据存储设备删除的更多候选文件。
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公开(公告)号：US08590050B2
公开(公告)日：2013-11-19
申请号：US13105283
申请日：2011-05-11
IPC分类号： H04L9/00
CPC分类号： G06F21/6218
摘要： An embodiment of the invention is a program for dynamically managing files to comply with security requirements. In one embodiment, changing security requirements require that the computer system identifies the current storage locations of files along with the files' respective security levels. Files containing changed security levels due to the changed security requirements are relocated to storage locations clustered with storage locations containing files of the same security level. In another embodiment, the computer system receives a file having a certain security level, identifies current storage locations of files with the files' respective security levels, and finally allocates the new file to a storage location clustered with storage locations containing files of the same security level.
摘要翻译： 本发明的实施例是用于动态管理文件以符合安全要求的程序。 在一个实施例中，改变安全性要求要求计算机系统与文件的相应安全级别一起识别文件的当前存储位置。 由于更改的安全性要求而将包含更改的安全级别的文件重新定位到与包含相同安全级别的文件的存储位置聚集的存储位置。 在另一个实施例中，计算机系统接收具有特定安全级别的文件，用文件相应的安全级别识别文件的当前存储位置，并且最终将新文件分配到与包含相同安全性的文件的存储位置聚集的存储位置 水平。
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公开(公告)号：US20130268497A1
公开(公告)日：2013-10-10
申请号：US13440659
申请日：2012-04-05
IPC分类号： G06F17/30
CPC分类号： G06F3/0641 , G06F3/0604 , G06F3/0683 , G06F17/30159
摘要： Exemplary embodiments for increased in-line deduplication efficiency in a computing environment are provided. In one embodiment, by way of example only, hash values are calculated in nth iterations on data samples from fixed size data chunks extracted from an object requested for in-line deduplication. For each of the nth iterations, the calculated hash values for the data samples from the fixed size data chunks are matched in an nth hash index table with a corresponding hash value of existing objects in storage. The nth hash index table is exited upon detecting a mismatch during the matching. The mismatch is determined to be a unique object and is stored. A hash value for the object is calculated. A master hash index table is updated with the calculated hash value for the object and the calculated hash values for the unique object.
摘要翻译： 提供了用于在计算环境中提高在线重复数据删除效率的示例性实施例。 在一个实施例中，仅作为示例，在第n次迭代中计算散列值，该数据样本来自从用于在线重复数据消除所请求的对象提取的固定大小数据块。 对于第n次迭代中的每一个，来自固定大小数据块的数据样本的计算散列值在第n个散列索引表中与存储中现有对象的对应散列值相匹配。 在匹配期间检测到不匹配时退出第n个散列索引表。 不匹配被确定为唯一对象并被存储。 计算对象的哈希值。 主散列索引表用对象的计算哈希值和唯一对象的计算散列值进行更新。
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公开(公告)号：US08478996B2
公开(公告)日：2013-07-02
申请号：US12643943
申请日：2009-12-21
IPC分类号： H04L29/06
CPC分类号： H04L9/0822 , G06F21/335 , G06F21/6218 , H04L9/083 , H04L9/3213 , H04L63/0428 , H04L63/06 , H04L63/20
摘要： A file server receives a request from a client to mount an encrypted file system. The file server informs the client that the requested file system is encrypted and, in turn, receives a session ticket from the client that includes a security protocol mounting selection. The file server decrypts the client's user's encrypted private key, and then decrypts the requested encrypted file system using the private key. In turn, the file server sends the decrypted file system to the client over a secure channel, which is based upon the security protocol mounting selection. In one embodiment, a key distribution center server receives a request from the client for the client's user to access the encrypted file system at the file server. The key distribution center server retrieves an intermediate key; includes the intermediate key in a session ticket; and sends the session ticket to the client.
摘要翻译： 文件服务器从客户端收到一个装载加密文件系统的请求。 文件服务器通知客户端所请求的文件系统被加密，并且从客户端接收包括安全协议安装选择的会话凭证。 文件服务器解密客户端用户的加密私钥，然后使用私钥对请求的加密文件系统进行解密。 反过来，文件服务器通过基于安全协议安装选择的安全通道将解密的文件系统发送到客户端。 在一个实施例中，密钥分配中心服务器从客户端接收客户端用户访问文件服务器上的加密文件系统的请求。 密钥分配中心服务器检索中间密钥; 在会议票中包括中间密钥; 并将会话凭证发送给客户端。
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公开(公告)号：US20120054248A1
公开(公告)日：2012-03-01
申请号：US12862931
申请日：2010-08-25
IPC分类号： G06F17/30
CPC分类号： G06F17/30557 , Y02D10/45
摘要： A method, computer program product, and system for rebalancing database table space in a hybrid storage environment of heterogeneous storage units used by a plurality of users to store associated extents. The storage units are ranked according to various performance characteristics such as IOPS rates and power consumption, and the users are ranked according to various characteristics such as whether they have subscribed to standard or premium storage subscriptions. Upon detection of a change in the relative ranking of the users or the storage units, the stored extents are mapped, characterized as standard or priority extents, and redistributed across the storage units if needed to provide higher ranked storage for priority extents and for higher ranked users.
摘要翻译： 一种用于在多个用户使用的异构存储单元的混合存储环境中重新平衡数据库表空间的方法，计算机程序产品和系统，用于存储相关联的范围。 存储单元根据各种性能特征（如IOPS速率和功耗）进行排名，并根据各种特性（如他们是否订阅了标准或高级存储订阅）进行排名。 在检测到用户或存储单元的相对排名的变化时，存储的盘区被映射，表征为标准或优先级盘区，并且如果需要为存储单元重新分配，以便为优先级盘区提供更高等级的存储，并且对于较高等级 用户
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公开(公告)号：US20100161559A1
公开(公告)日：2010-06-24
申请号：US12338543
申请日：2008-12-18
申请人： Sandeep Ramesh Patil , Ranadip Das , Rajeev Mishra
发明人： Sandeep Ramesh Patil , Ranadip Das , Rajeev Mishra
CPC分类号： G06F9/4856 , G06F9/45558 , G06F2009/45575 , G06F2009/45595
摘要： According to one embodiment of the present disclosure, a method and technique is disclosed for maintaining a network connection during transfer of the workload from a global environment of a logical partition to a workload partition of the logical partition and during any subsequent transfer(s).
摘要翻译： 根据本公开的一个实施例，公开了一种用于在将工作负载从逻辑分区的全局环境传输到逻辑分区的工作负载分区以及在任何后续传送期间保持网络连接的方法和技术。
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7.发明授权Genders-usage assistant for composition of electronic documents, emails, or letters 失效电子文件，电子邮件或信件构成的性别使用助理公开(公告)号：US07475344B1
公开(公告)日：2009-01-06
申请号：US12114812
申请日：2008-05-04
CPC分类号： G06F3/0237
摘要： The present invention, in one embodiment, aids the user during composition of emails/letters/documents with assistance for correct gender usage. In one example application, first an automated user information look-up process is initiated over centralized databases using the proper names mentioned in the composition. Once matches are found, gender-related information is retrieved and the composer is assisted with gender recognition tools while composing gender-sensitive statements. When mismatches between proper nouns and the corresponding adjectives/pronouns are found, this method proceeds with highlighting or otherwise flagging the mismatching words. Upon right-clicking the highlighted words, the user is given suggestions for the most probably correct options. Examples of the idea explained in this invention can be incorporated in existing software/systems of email/document editor/composers.
摘要翻译： 在一个实施例中，本发明在帮助正确的性别使用的电子邮件/信件/文件的组合期间帮助用户。 在一个示例应用程序中，首先，使用组合中提到的专有名称，在集中式数据库上启动自动化用户信息查找过程。 一旦找到匹配，就会检索到与性别有关的信息，并在撰写性别敏感的陈述时协助作曲家进行性别认同工具。 当找到专有名词和相应的形容词/代词之间的不匹配时，该方法继续突出显示或以其他方式标记错配词。 右键单击突出显示的单词后，用户将获得最可能正确选项的建议。 本发明中解释的想法的示例可以并入电子邮件/文档编辑/作曲者的现有软件/系统中。
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8.发明申请INTELLIGENT AUTOMATED METHOD FOR SECURING CONFIDENTIAL AND SENSITIVE INFORMATION DISPLAYED ON A COMPUTER MONITOR 审中-公开用于保护计算机监视器上显示的机密和敏感信息的智能自动方法公开(公告)号：US20080174427A1
公开(公告)日：2008-07-24
申请号：US11625294
申请日：2007-01-20
IPC分类号： G08B13/00
CPC分类号： G06F21/84
摘要： A computer implemented method, data processing system, and computer program product for securing confidential and sensitive information displayed on a computer monitor. Confidential information is displayed in an application on a computer, wherein the application is registered in a registration list comprising a list of all applications containing confidential information. A monitoring device is used to monitor an area around a user of the computer for a possible intruder. Responsive to detecting a possible intruder, an action for securing the confidential information displayed on the computer is identified based on the applications specified in the registration list. The action is then executed.
摘要翻译： 计算机实现的方法，数据处理系统和计算机程序产品，用于保护计算机显示器上显示的机密和敏感信息。 机密信息显示在计算机上的应用程序中，其中应用程序被注册在包括包含机密信息的所有应用程序的列表的注册列表中。 监视设备用于监视计算机的用户周围的区域以获得可能的入侵者。 响应于检测可能的入侵者，基于在注册列表中指定的应用来识别用于保护显示在计算机上的机密信息的动作。 然后执行该操作。
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9.发明申请Multi-Display System and Method Supporting Differing Accesibility Feature Selection 有权多显示系统和方法支持不同的功能选择公开(公告)号：US20080134061A1
公开(公告)日：2008-06-05
申请号：US11565678
申请日：2006-12-01
IPC分类号： G06F3/00
CPC分类号： G06F3/1423 , G06F3/14 , G09G5/00 , G09G2320/06 , G09G2340/14
摘要： A multi-display system and method supporting differing accessibility feature selection provides a suitable display for a user with limited visual acuity, while providing a second display having a different accessibility feature set to a second user. An application or operating system checks selected accessibility features and display settings corresponding to each graphical display device and generates multiple graphical outputs in conformity with program output and the corresponding accessibility features and display settings for each device. One graphical display may be a personal computer display and the other a projector, so that an accessible desktop can be presented to the presenter, while the presentation can be shown with a desired set of attributes. The operating system may support the above-described operation by generating the multiple display outputs from the accessibility settings and a single program output. Alternatively, an application can generate two display outputs in conformity with accessibility selections.
摘要翻译： 支持不同可访问性特征选择的多显示系统和方法为具有有限视力的用户提供合适的显示，同时提供具有不同的可访问性特征集到第二用户的第二显示。 应用程序或操作系统检查选定的可访问性功能并显示与每个图形显示设备相对应的设置，并根据程序输出和相应的辅助功能和每个设备的显示设置生成多个图形输出。 一个图形显示可以是个人计算机显示器，另一个图形显示器可以是投影仪，使得可呈现给呈现者的可访问桌面，同时可以以期望的一组属性来显示呈现。 操作系统可以通过从可访问性设置和单个程序输出生成多个显示输出来支持上述操作。 或者，应用程序可以根据可访问性选择生成两个显示输出。
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公开(公告)号：US20130268496A1
公开(公告)日：2013-10-10
申请号：US13440606
申请日：2012-04-05
IPC分类号： G06F7/00
CPC分类号： G06F17/30156
摘要： Exemplary method, system, and computer program product embodiments for increased in-line deduplication efficiency in a computing environment are provided. In one embodiment, by way of example only hash values are calculated in nth iterations for accumulative data chunks extracted from an object requested for in-line deduplication. For each of the nth iterations, the calculated hash values for the accumulative data chunks are matched in a nth hash index table with a corresponding hash value of existing objects in storage. The nth hash index table is exited upon detecting a mismatch during the matching. The mismatch is determined to be a unique object and is stored. A hash value for the object is calculated. A master hash index table is updated with the calculated hash value for the object and the calculated hash values for the unique object. Additional system and computer program product embodiments are disclosed and provide related advantages.
摘要翻译： 提供了用于在计算环境中提高在线重复数据删除效率的示例性方法，系统和计算机程序产品实施例。 在一个实施例中，作为示例，仅在从用于在线重复数据消除所请求的对象提取的累积数据块的第n次迭代中计算散列值。 对于第n次迭代中的每一个，累积数据块的计算散列值在第n个散列索引表中与存储中的现有对象的对应散列值相匹配。 在匹配期间检测到不匹配时退出第n个散列索引表。 不匹配被确定为唯一对象并被存储。 计算对象的哈希值。 主散列索引表用对象的计算哈希值和唯一对象的计算散列值进行更新。 公开了附加的系统和计算机程序产品实施例并提供相关的优点。
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