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51. 发明申请

US20140331091A1 Detecting Loss of Data During Data Transfer Between Information Devices 审中-公开
标题翻译：在信息设备之间数据传输期间检测数据丢失
公开(公告)号：US20140331091A1
公开(公告)日：2014-11-06
申请号：US14361982
申请日：2012-10-03
申请人： International Business Machines Corporation
发明人： Yoshikuni Murakami
IPC分类号： G06F11/14
CPC分类号： G06F11/1443 , H04L67/1097 , H04L69/324
摘要： A mechanism is provided for detecting data loss in transfer data between a first information device and a second information device. The second information device receives transfer data sent by an application of the first information device, the transfer data being segmented into pieces and, for each segmented data piece, there is a write hash value, k hash value is generated for the segmented data piece that has been received, and the generated hash value is stored in the dedicated buffer in the second information device as a read hash value. The write hash value and the read hash value are compared and, when the write hash value associated with the segmented data piece and the read hash value of the segmented data piece do not match, it is determined that data has been lost from the transfer data at a time of transfer of the segmented data piece.
摘要翻译：提供了用于检测第一信息设备和第二信息设备之间的传输数据中的数据丢失的机制。所述第二信息装置接收由所述第一信息装置的应用发送的传送数据，所述传送数据被分割成片，并且对于每个分段的数据片，存在写入散列值，为所述分割数据片生成k个散列值，并且将生成的散列值作为读取散列值存储在第二信息设备中的专用缓冲器中。写入散列值和读取散列值被比较，并且当与分段数据段相关联的写入散列值和分段数据块的读取散列值不匹配时，确定数据已经从传送数据丢失在传送分段数据片时。

52. 发明申请

US20140281708A1 GENERATING FAULT TOLERANT CONNECTIVITY API 有权
公开(公告)号：US20140281708A1
公开(公告)日：2014-09-18
申请号：US14224985
申请日：2014-03-25
申请人： International Business Machines Corporation
发明人： Fayaz ADAM , Jeff J. LI , Paul STANLEY
IPC分类号： G06F11/14
CPC分类号： G06F11/1443 , G06F9/541 , G06F11/1479 , G06F2209/542
摘要： To make a connection between a user application and a data source fault tolerant, a user may use a wrapper generator to create an API wrapper that retries request that may have failed due to a service disruption. Generally, the wrapper manages a cache and contains the necessary information for retrying a connection after a service disruption. To create the wrapper, the wrapper generator may identify the different commands used by the user application to access the data source. The wrapper generator presents these commands to the user who organizes the commands to generate usage patterns for the different requests the user application may send to the data source. The user may also define a caching preference associated the commands in the usage patterns. To restart the connection, the wrapper may use the cache data to generate a new request to complete the original failed request.

53. 发明授权

US08782465B1 Managing drive problems in data storage systems by tracking overall retry time 有权
标题翻译：通过跟踪整个重试时间来管理数据存储系统中的驱动器问题
公开(公告)号：US08782465B1
公开(公告)日：2014-07-15
申请号：US13334636
申请日：2011-12-22
申请人： Robert P. Foley , Zhiqi Liu , Peter Puhov , David W. Harvey , Wayne E. Garrett, Jr.
发明人： Robert P. Foley , Zhiqi Liu , Peter Puhov , David W. Harvey , Wayne E. Garrett, Jr.
IPC分类号： G06F11/00
CPC分类号： G06F11/1443 , G06F11/008
摘要： A method is used in managing drive problems in data storage systems. It is determined, by a physical drive object, whether an I/O with a drive is able to be retried by another object. An overall retry time for the I/O is tracked. If the overall retry time is excessive, the drive is taken offline.
摘要翻译：一种方法用于管理数据存储系统中的驱动器问题。通过物理驱动对象确定是否能够由另一个对象重试具有驱动器的I / O。跟踪I / O的整体重试时间。如果整个重试时间过长，驱动器将脱机。

54. 发明申请

US20140189427A1 LIVE ERROR RECOVERY 有权
标题翻译：实时错误恢复
公开(公告)号：US20140189427A1
公开(公告)日：2014-07-03
申请号：US13892894
申请日：2013-05-13
申请人： Prahladachar Jayaprakash Bharadwaj , Alexander Brown , Debendra Das Sharma , Junaid Thaliyil
发明人： Prahladachar Jayaprakash Bharadwaj , Alexander Brown , Debendra Das Sharma , Junaid Thaliyil
IPC分类号： G06F11/14
CPC分类号： G06F11/0745 , G06F11/0736 , G06F11/0793 , G06F11/1415 , G06F11/1443
摘要： A packet is identified at a port of a serial data link, and it is determined that the packet is associated with an error. Entry into an error recovery mode is initiated based on the determination that the packet is associated with the error. Entry into the error recovery mode can cause the serial data link to be forced down. In one aspect, forcing the data link down causes all subsequent inbound packets to be dropped and all pending outbound requests and completions to be aborted during the error recovery mode.
摘要翻译：在串行数据链路的端口处识别分组，并且确定分组与错误相关联。基于确定该分组与该错误相关联来进入错误恢复模式。进入错误恢复模式可能导致串行数据链路被强制关闭。在一个方面，强制数据链路断开导致所有后续入站分组被丢弃，并且所有待处理的出站请求和完成将在错误恢复模式期间中止。

55. 发明授权

US08762773B2 Processing apparatus, data migration method, and computer-readable recording medium having data migration program recorded thereon 失效
标题翻译：处理装置，数据迁移方法和其上记录有数据迁移程序的计算机可读记录介质
公开(公告)号：US08762773B2
公开(公告)日：2014-06-24
申请号：US13043460
申请日：2011-03-08
申请人： Shigeru Akiyama , Yasuhiro Ogasawara , Tatsuya Yanagisawa , Kosuke Ota , Hitoshi Kosokabe
发明人： Shigeru Akiyama , Yasuhiro Ogasawara , Tatsuya Yanagisawa , Kosuke Ota , Hitoshi Kosokabe
IPC分类号： G06F12/16
CPC分类号： G11B20/18 , G06F3/0607 , G06F3/0647 , G06F3/0689 , G06F11/1443 , G11B2220/2516
摘要： By providing a unit storage area usage information calculation unit that calculates, during copy of data by a data copy control unit, usage information of a unit storage area in a storage unit that stores the data transferred from a migration source apparatus, as unit storage area usage information, and a comparison unit that compares data stored in the storage unit related to a unit storage area to be verified, selected based on the unit storage area usage information calculated, with data in the migration source apparatus related to the area to be verified, efficient and reliable data compare can be performed.
摘要翻译：通过提供一种单位存储区域使用信息计算单元，其在由数据复制控制单元复制数据期间，计算存储从迁移源设备传送的数据的存储单元中的单元存储区域的使用信息作为单元存储区域使用信息和比较单元，其将存储在与要被验证的单元存储区域相关的存储单元中存储的数据与根据所验证的区域相关的迁移源设备中的数据进行比较，所述比较单元基于所计算的单元存储区域使用信息而选择，可以执行高效可靠的数据比较。

56. 发明授权

US08713359B1 Autonomous primary-mirror synchronized reset 有权
标题翻译：自主主镜同步复位
公开(公告)号：US08713359B1
公开(公告)日：2014-04-29
申请号：US13250327
申请日：2011-09-30
申请人： Konstantinos Krikellas , Florian Michael Waas , Milena Bergant
发明人： Konstantinos Krikellas , Florian Michael Waas , Milena Bergant
IPC分类号： G06F11/00
CPC分类号： G06F11/2069 , G06F11/1443 , G06F11/2071 , G06F2201/80
摘要： Server supervisor processes in the segment nodes of a database cluster afford transparent reset mechanisms to a fault tolerant service (FTS). FTS probes only primary segments as to their status unless a primary segment does not respond, in which case FTS will probe the mirror of that primary-mirror pair, and change the state of the mirror to primary if the primary is faulty. Only a primary segment to initiate a reset of its mirror segment and then resets itself. If a mirror segment fails, it shuts down and its corresponding primary segment will report the failure to FTS. Transient communication failures are addressed by retry logic on FTS probing, and not reported to FTS. Reset is not initiated by FTS and preserves the segment state in the absence of errors.
摘要翻译：数据库集群的节点中的服务器主管进程为容错服务（FTS）提供透明的重置机制。除非主分段不响应，否则FTS只会检测主分段的状态，在这种情况下，FTS将探测主镜像对的镜像，如果主要故障，则将镜像的状态更改为主镜像。只有一个主分段才能启动其镜像段的重置，然后重置自身。如果镜像段失败，则会关闭，其对应的主分段将向FTS报告故障。瞬态通信故障通过FTS探测的重试逻辑来解决，而不是向FTS报告。 FTS不启动复位，并在没有错误的情况下保留段状态。

57. 发明授权

US08695016B2 Method and system for recovering stranded outbound messages 失效
标题翻译：用于恢复滞留出站消息的方法和系统
公开(公告)号：US08695016B2
公开(公告)日：2014-04-08
申请号：US13558011
申请日：2012-07-25
申请人： James E. Scurlock, Jr.
发明人： James E. Scurlock, Jr.
IPC分类号： G06F9/54
CPC分类号： G06F9/546 , G06F11/1443 , G06F11/1482
摘要： A method for recovering and requeueing lost messages is disclosed. The lost messages are intended for delivery from a first computer program to a second computer program but are instead stranded in locations internal to the first program. The method extracts one or more of these stranded messages from the location internal to the first program, determines the original destination of each stranded message and delivers that message to the second program. Delivery of each message to the second program is facilitated by using message queues provided by middleware type software programs. The desired middleware program can be selected by the user of the method, and the method provides for the necessary formatting of each recovered message according to the selected middleware. Absent use of the present method, these stranded messages would not be routed to their original destinations.
摘要翻译：公开了一种恢复和重新消除丢失的消息的方法。丢失的消息旨在从第一计算机程序传递到第二计算机程序，而是搁置在第一程序内部的位置。该方法从第一程序内部的位置提取这些搁置消息中的一个或多个，确定每个搁置消息的原始目的地并将该消息传递给第二个程序。通过使用由中间件类型软件程序提供的消息队列，便于将每个消息传递给第二个程序。可以由方法的用户选择所需的中间件程序，并且该方法根据所选择的中间件提供每个恢复的消息的必要格式。没有使用本方法，这些搁置的消息将不会被路由到其原始目的地。

58. 发明申请

US20140082416A1 VIDEO CONFERENCE BRIDGE SETTING, SHARING, PUSHING, AND RATIONALIZATION 有权
标题翻译：视频会议桥设置，共享，推送和RATIONALIZATION
公开(公告)号：US20140082416A1
公开(公告)日：2014-03-20
申请号：US14085506
申请日：2013-11-20
申请人： Avaya Inc.
发明人： Amit Mishra , Srinivasan Narayanan , Anand Painthankar
IPC分类号： H04L1/18 , G06F11/14
CPC分类号： H04L1/1867 , G06F11/1443 , H04L12/1818 , H04L65/1069 , H04L65/403 , H04L65/80 , H04M3/567 , H04N7/15
摘要： A conference system is provided with enhanced settings capabilities. A controller can poll for settings at each endpoint in a conference system and be able via the video stream to selectively display and compare settings among the endpoints. One location can push its settings to one or more locations to overcome failures or degradation in the conference. The settings between different controllers may be rationalized via a common denominator method or tabular method to build a knowledge of how to configure conferences and to automate responses to problems.
摘要翻译：会议系统具有增强的设置功能。控制器可以轮询会议系统中每个端点的设置，并能够通过视频流选择性地显示和比较端点之间的设置。一个位置可以将其设置推送到一个或多个位置，以克服会议中的故障或退化。不同控制器之间的设置可以通过公共分母方法或表格方法进行合理化，以构建如何配置会议和自动化对问题的响应的知识。

59. 发明授权

US08676766B2 Computer-readable recording medium storing cluster system control program, cluster system, and cluster system control method 失效
标题翻译：存储集群系统控制程序，集群系统和集群系统控制方法的计算机可读记录介质
公开(公告)号：US08676766B2
公开(公告)日：2014-03-18
申请号：US12610645
申请日：2009-11-02
申请人： Kensuke Shiozawa , Yoshitake Shinkai
发明人： Kensuke Shiozawa , Yoshitake Shinkai
IPC分类号： G06F17/30
CPC分类号： G06F11/2046 , G06F3/0617 , G06F11/1443 , G06F11/2028 , G06F11/2038
摘要： A computer-readable recording medium stores a cluster system control program controlling a cluster system in which clustered nodes are connected to a shared disk having a journaling file system. The cluster system control program causes a computer to execute a request reply information generation procedure for, when a request is accepted from a client, generating request reply information including an identification number identifying the request and reply data to respond to the request from the client, and a saving procedure for saving the request reply information generated by the request reply information generation procedure in the journaling file system.
摘要翻译：计算机可读记录介质存储控制集群系统的集群系统控制程序，其中集群节点连接到具有日志文件系统的共享磁盘。集群系统控制程序使得计算机执行请求回复信息生成过程，当从客户端接受请求时，生成包括识别请求的标识号和应答数据的请求应答信息以响应来自客户端的请求，以及用于将由请求回复信息生成过程生成的请求应答信息保存在日志文件系统中的保存过程。

60. 发明申请

US20140068564A1 SYSTEM AND METHOD FOR MERGING RESULTS FROM MULTIPLE RUNS BASED ON RUN INPUTS 审中-公开
标题翻译：基于运行输入从多个RUNS进行结果的系统和方法
公开(公告)号：US20140068564A1
公开(公告)日：2014-03-06
申请号：US14017235
申请日：2013-09-03
申请人： OPSHUB, INC.
发明人： SANDEEP JAIN , HARDIK SHAH
IPC分类号： G06F11/36
CPC分类号： G06F11/1471 , G06F11/1443 , G06F11/2079 , G06F11/2082 , G06F11/3676
摘要： The various embodiments herein provide a method for merging results from multiple runs based on run inputs in a source system. The method comprises performing a first run on a first input to receive a first result, performing a second run on a second input to receive a second result, aggregating the first result and second result based on a set of rules and a plurality of merge scenarios to obtain a final result. A method is also provided for merging cobertura coverage and a source code.
摘要翻译：这里的各种实施例提供了一种用于根据源系统中的运行输入来合并来自多个运行的结果的方法。该方法包括在第一输入上执行第一次运行以接收第一结果，在第二输入上执行第二运行以接收第二结果，基于一组规则和多个合并场景来聚合第一结果和第二结果以获得最终结果。还提供了一种用于合并cobertura覆盖和源代码的方法。

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