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. 发明授权

US09495377B2 Secure deletion operations in a wide area network 有权
标题翻译：在广域网中进行安全删除操作
公开(公告)号：US09495377B2
公开(公告)日：2016-11-15
申请号：US13611460
申请日：2012-09-12
申请人： Lawrence Carter Blount , Deepak Rambahu Ghuge , Shah Mohammad Rezaul Islam , Sandeep Ramesh Patil , Riyazahamad Moulasab Shiraguppi , Renu Tewari
发明人： Lawrence Carter Blount , Deepak Rambahu Ghuge , Shah Mohammad Rezaul Islam , Sandeep Ramesh Patil , Riyazahamad Moulasab Shiraguppi , Renu Tewari
IPC分类号： G06F17/30
CPC分类号： G06F17/30575 , G06F17/30117 , G06F17/30132
摘要： Methods, systems, and computer program products are provided for performing a secure delete operation in a wide area network (WAN) including a cache site and a home site. A method includes identifying a file for deletion at the cache site, determining whether the file has a copy stored at the home site, detecting a location of the copy at the home site prior to a disconnection event of the cache site from the home site, deleting the file from the cache site during the disconnection event, and performing a secure deletion of the copy at the home site immediately after a reconnection event of the cache site to the home site.
摘要翻译：提供了方法，系统和计算机程序产品，用于在包括缓存站点和归属站点的广域网（WAN）中进行安全删除操作。一种方法包括识别在高速缓存站点处的要删除的文件，确定该文件是否具有存储在该家庭站点的副本，在该高速缓存站点与该家庭站点的断开连接事件之前在该家庭站点处检测该副本的位置，在断开连接事件期间从高速缓存站点中删除该文件，并且在高速缓存站点的重新连接事件到家庭站点之后立即在主站点上执行安全地删除该副本。

2. 发明授权

US08805797B2 Optimizing wide area network (WAN) traffic by providing home site deduplication information to a cache site 有权
标题翻译：通过向缓存站点提供家庭重复数据删除信息来优化广域网（WAN）流量
公开(公告)号：US08805797B2
公开(公告)日：2014-08-12
申请号：US13402064
申请日：2012-02-22
申请人： Kalyan Chakravarthy Gunda , Shah Mohammad Rezaul Islam , Sandeep Ramesh Patil , Riyazahamad Moulasab Shiraguppi
发明人： Kalyan Chakravarthy Gunda , Shah Mohammad Rezaul Islam , Sandeep Ramesh Patil , Riyazahamad Moulasab Shiraguppi
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： H04L67/2842 , H04L67/1097
摘要： Methods, systems, and physical computer-readable storage medium are provided to optimize WAN traffic on cloud networking sites. In an embodiment, by way of example only, a method includes fetching deduplication information from a home site to build a repository comprising duplicate peer file sets, one or more of the duplicate peer file sets including one or more peer files, referring to the repository to determine whether a target file corresponds with a cache copy of a peer file of the one or more peer files included in the duplicate peer file sets, and creating a local copy of the peer file of the one or more peer files, if a determination is made that the target file corresponds with the cache copy of the peer file of the one or more peer files included in the duplicate peer file sets.
摘要翻译：提供方法，系统和物理计算机可读存储介质来优化云网络站点上的WAN流量。在一个实施例中，仅作为示例，一种方法包括从归属站点获取重复数据删除信息以构建包含重复的对等文件集的存储库，包括一个或多个重复对等文件集，包括一个或多个对等文件，参考存储库以确定目标文件是否对应于重复对等文件集中包括的一个或多个对等文件的对等文件的高速缓存副本，以及如果确定了所述一个或多个对等文件的对等文件的本地副本使目标文件与包含在重复对等文件集中的一个或多个对等文件的对等文件的缓存副本相对应。

3. 发明授权

US09152325B2 Logical and physical block addressing for efficiently storing data 有权
标题翻译：用于有效存储数据的逻辑和物理块寻址
公开(公告)号：US09152325B2
公开(公告)日：2015-10-06
申请号：US13558481
申请日：2012-07-26
申请人： Rezaul Shah Mohammad Islam , Sandeep Ramesh Patil , Riyazahamad Moulasab Shiraguppi , Gandhi Sivakumar
发明人： Rezaul Shah Mohammad Islam , Sandeep Ramesh Patil , Riyazahamad Moulasab Shiraguppi , Gandhi Sivakumar
IPC分类号： G06F3/06 , G06F17/30 , G06F11/14 , G06F11/34
CPC分类号： G06F12/0646 , G06F3/0613 , G06F3/0617 , G06F3/064 , G06F3/0641 , G06F3/0646 , G06F3/0649 , G06F3/0655 , G06F3/0673 , G06F3/0685 , G06F11/1453 , G06F11/3409 , G06F11/3485 , G06F17/30097 , G06F17/30156 , G06F2201/88 , G06F2212/1016
摘要： One method includes assigning a pointer from multiple logical blocks to the same original physical block if the multiple logical blocks include the same data. The method further includes receiving a command to write data to the first logical block and determining if the first logical block is a frequently accessed logical block. If the first logical block is a frequently accessed logical block, ownership of the original physical block is assigned to the first logical block. If ownership is established, the method includes copying any data stored in the original physical block to a new physical block, assigning a pointer from a second logical block to the new physical block, and performing the write command on the original physical block. A system includes a processor for performing the above method. One computer program product includes computer code for performing the method described above.
摘要翻译：一种方法包括：如果多个逻辑块包括相同的数据，则将来自多个逻辑块的指针分配给相同的原始物理块。该方法还包括接收将数据写入第一逻辑块的命令，以及确定第一逻辑块是否是频繁访问的逻辑块。如果第一逻辑块是经常访问的逻辑块，则将原始物理块的所有权分配给第一逻辑块。如果所有权建立，则该方法包括将存储在原始物理块中的任何数据复制到新的物理块，将指针从第二逻辑块分配给新的物理块，并在原始物理块上执行写入命令。系统包括用于执行上述方法的处理器。一个计算机程序产品包括用于执行上述方法的计算机代码。

4. 发明授权

US09009435B2 Methods and systems for data cleanup using physical image of files on storage devices 有权
标题翻译：使用存储设备上文件的物理映像进行数据清理的方法和系统
公开(公告)号：US09009435B2
公开(公告)日：2015-04-14
申请号：US13584427
申请日：2012-08-13
申请人： Duane Mark Baldwin , Sandeep Ramesh Patil , Riyazahamad Moulasab Shiraguppi , Prashant Sodhiya
发明人： Duane Mark Baldwin , Sandeep Ramesh Patil , Riyazahamad Moulasab Shiraguppi , Prashant Sodhiya
IPC分类号： G06F12/02 , G06F3/06 , 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。

5. 发明授权

US09009434B2 Methods and systems for data cleanup using physical image of files on storage devices 有权
标题翻译：使用存储设备上文件的物理映像进行数据清理的方法和系统
公开(公告)号：US09009434B2
公开(公告)日：2015-04-14
申请号：US13584417
申请日：2012-08-13
申请人： Duane Mark Baldwin , Sandeep Ramesh Patil , Riyazahamad Moulasab Shiraguppi , Prashant Sodhiya
发明人： Duane Mark Baldwin , Sandeep Ramesh Patil , Riyazahamad Moulasab Shiraguppi , Prashant Sodhiya
IPC分类号： G06F12/02 , G06F3/06 , G06F17/30
CPC分类号： G06F17/30135 , G06F3/0608 , G06F3/0611 , G06F3/0641 , G06F3/0643 , G06F3/0644 , G06F3/0647 , G06F3/0652 , G06F3/0671 , G06F3/068 , G06F3/0688 , G06F3/0689 , G06F12/12 , G06F12/121 , G06F17/30 , G06F17/30156
摘要： Systems and computer program products are provided for optimizing selection of files for eviction from a first storage pool to free up a predetermined amount of space in the first storage pool. A method includes analyzing an effective space occupied by each file of a plurality of files in the first storage pool, 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 eviction, based on the identified one or more data blocks, and evicting the one or more candidate files for eviction from the first storage pool to a second storage pool.
摘要翻译：提供了系统和计算机程序产品，用于优化从第一存储池中排出的文件的选择以释放第一存储池中的预定量的空间。一种方法包括分析第一存储池中的多个文件的每个文件所占用的有效空间，从多个文件中识别构成文件的一个或多个数据块，以便基于该文件释放预定量的空间分析所述多个文件中的每个文件的有效空间，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选择，并且驱逐所述一个或多个候选文件从第一个存储池逐出到第二个存储池。

6. 发明申请

US20130013833A1 LOCK WAIT TIME REDUCTION IN A DISTRIBUTED PROCESSING ENVIRONMENT 失效
标题翻译：分布式处理环境中的锁定等待时间减少
公开(公告)号：US20130013833A1
公开(公告)日：2013-01-10
申请号：US13178639
申请日：2011-07-08
申请人： Abhinay Ravinder Nagpal , Sri Ramanathan , Sandeep Ramesh Patil , Matthew Bunkley Trevathan
发明人： Abhinay Ravinder Nagpal , Sri Ramanathan , Sandeep Ramesh Patil , Matthew Bunkley Trevathan
IPC分类号： G06F13/14
CPC分类号： G06F9/524 , G06F2209/522
摘要： Aspects of the present invention reduce a lock wait time in a distributed processing environment. A plurality of wait-for dependencies between a first plurality of transactions and a second plurality of transactions in a distributed processing environment is identified. The first plurality of transactions waits for the second plurality of transactions to release a plurality of locks on a plurality of shared resources. An amount of time the first plurality of transactions will wait for the second plurality of transactions in the distributed processing environment is determined based on the plurality of wait-for dependencies between the first plurality of transactions and the second plurality of transactions. Historical transaction data related to the plurality of wait-for dependencies between the first plurality of transactions and the second plurality of transactions is analyzed. The amount of time the first plurality of transactions will wait for the second plurality of transactions is reduced based on the historical transaction data.
摘要翻译：本发明的方面减少了分布式处理环境中的锁定等待时间。识别在分布式处理环境中的第一多个事务和第二多个事务之间的多个等待依赖关系。第一多个事务等待第二多个事务在多个共享资源上释放多个锁。基于第一多个事务和第二个多个事务之间的多个等待依赖关系来确定第一多个事务将在分布式处理环境中等待第二多个事务的时间量。分析与第一多个事务和第二个多个事务之间的多个等待依赖关系相关的历史事务数据。基于历史交易数据，第一多个交易将等待第二个多个交易的时间量减少。

7. 发明申请

US20100095127A1 TUNABLE ENCRYPTION SYSTEM 失效
标题翻译：可控加密系统
公开(公告)号：US20100095127A1
公开(公告)日：2010-04-15
申请号：US12248982
申请日：2008-10-10
申请人： Dwip N. Banerjee , Sandeep Ramesh Patil , Sachin C. Punadikar , Ravi A. Shankar
发明人： Dwip N. Banerjee , Sandeep Ramesh Patil , Sachin C. Punadikar , Ravi A. Shankar
IPC分类号： H04L9/32
CPC分类号： H04L63/0428 , H04L63/0807 , H04L63/105
摘要： A method, programmed medium and system are provided for enabling a user to choose a user-preferred encryption type from among a plurality of encryption types listed in a user's Kerberos configuration file. During the ticket granting process in a Kerberos system, a user is requested to select a preferred encryption type to be used in the Kerberos communication from among encryption types contained in the user's Kerberos configuration file. The user-selected encryption type is then implemented for use in encrypting a session ticket (as well as generating the session key of user requested encryption type) for use by the user machine in communicating securely with an Kerberized application server when being communicated by that particular user. Thus, the system allows different users to simultaneously communicate with the same Kerberized application server using a supported encryption type of the user's own choice.
摘要翻译：提供了一种方法，编程介质和系统，用于使用户能够从用户的Kerberos配置文件中列出的多种加密类型中选择用户优选的加密类型。在Kerberos系统中的故障单授予过程中，请求用户从用户的Kerberos配置文件中包含的加密类型中选择要在Kerberos通信中使用的首选加密类型。用户选择的加密类型然后被实现用于加密会话票据（以及生成用户请求的加密类型的会话密钥），以供用户机器在被特定的通信时与Kerberized应用服务器进行安全通信时使用用户。因此，系统允许不同的用户使用用户自己选择的受支持的加密类型同时与相同的Kerberized应用服务器进行通信。

8. 发明授权

US08590050B2 Security compliant data storage management 有权
标题翻译：安全兼容的数据存储管理
公开(公告)号：US08590050B2
公开(公告)日：2013-11-19
申请号：US13105283
申请日：2011-05-11
申请人： Abhinay Ravinder Nagpal , Sri Ramanathan , Sandeep Ramesh Patil , Matthew Bunkley Trevathan
发明人： Abhinay Ravinder Nagpal , Sri Ramanathan , Sandeep Ramesh Patil , Matthew Bunkley Trevathan
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。

9. 发明授权

US08478996B2 Secure Kerberized access of encrypted file system 有权
标题翻译：安全加密文件系统的Kerberized访问
公开(公告)号：US08478996B2
公开(公告)日：2013-07-02
申请号：US12643943
申请日：2009-12-21
申请人： Dwip N. Banerjee , Sachin Chandrakant Punadikar , Sandeep Ramesh Patil , Ravi A. Shankar
发明人： Dwip N. Banerjee , Sachin Chandrakant Punadikar , Sandeep Ramesh Patil , Ravi A. Shankar
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。

10. 发明申请

US20120054248A1 Database Rebalancing in Hybrid Storage Environment 有权
标题翻译：混合存储环境中的数据库重新平衡
公开(公告)号：US20120054248A1
公开(公告)日：2012-03-01
申请号：US12862931
申请日：2010-08-25
申请人： Gaurav Mehrotra , Abhinay Ravinder Nagpal , Sandeep Ramesh Patil , Rulesh Felix Rebello
发明人： Gaurav Mehrotra , Abhinay Ravinder Nagpal , Sandeep Ramesh Patil , Rulesh Felix Rebello
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

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