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1. 发明授权

US07260503B2 Testing using policy-based processing of test results 失效
标题翻译：使用基于策略的测试结果进行测试
公开(公告)号：US07260503B2
公开(公告)日：2007-08-21
申请号：US11275445
申请日：2006-01-03
申请人： Keith B. Stobie , Sujay Sahni
发明人： Keith B. Stobie , Sujay Sahni
IPC分类号： G06F11/30 , G06G11/00
CPC分类号： G06F11/3688
摘要： A testing technique and apparatus are described for apply a test to a System Under Test (SUT) in one or more configurations of the SUT. The test can generate and store multiple output results that capture the behavior of the SUT in performing the test. Policy analysis logic applies a policy to the output results to generate an output verdict that reaches some conclusion regarding the outcome of the test. That is, the applied policy maps a subset of stored output results (and possibly input parameters) into the output verdict based on specified rules. A tester can apply different policies to investigate different aspects of the SUT's behavior.
摘要翻译：描述了一种测试技术和设备，用于将测试应用于SUT的一个或多个配置中的被测系统（SUT）。该测试可以生成和存储多个输出结果，捕获执行测试时SUT的行为。策略分析逻辑将策略应用于输出结果，以生成关于测试结果的一些结论的输出判定。也就是说，应用策略将存储的输出结果（以及可能的输入参数）的子集映射到基于指定规则的输出判定中。测试者可以应用不同的策略来调查SUT行为的不同方面。

2. 发明授权

US07100080B2 Write cache recovery after loss of power 有权
公开(公告)号：US07100080B2
公开(公告)日：2006-08-29
申请号：US10430535
申请日：2003-05-05
申请人： Steven M. Howe
发明人： Steven M. Howe
IPC分类号： G06G11/00
CPC分类号： G06F11/2089 , G06F11/1441 , G06F11/2015
摘要： A method for recovering dirty write cache data after controller power loss or failure from one of two independently battery backed up and mirrored write caches. Two independent controllers jointly operate with a permanent data storage system. Each controller has a write cache that is a mirror of the write cache in the other controller. The primary controller resets a power down flag stored each write cache upon proper shutdown. The primary controller further increments and stores a configuration sequence number into each write cache upon proper shutdown. If a primary controller powers up and identifies that the write cache was not properly shutdown due to the state of the power down flag, it flushes the dirty data in the write cache only if the configuration sequence number contained in the write cache is the same as the configuration sequence number contained in the primary controller. If the configuration sequence number in the primary controller is higher than the configuration sequence number in the write cache, the dirty data was previously flushed to permanent data storage with the other write cache.

3. 发明授权

US07761502B2 Callback interface for multipools 有权
标题翻译：多单元回调界面
公开(公告)号：US07761502B2
公开(公告)日：2010-07-20
申请号：US11294214
申请日：2005-12-05
申请人： Rahul Srivastava
发明人： Rahul Srivastava
IPC分类号： G06G15/16 , G06G11/00
CPC分类号： H04L67/1008 , G06F9/5055 , G06F2209/5011 , G06F2209/5016 , H04L67/1002 , H04L67/1029 , H04L67/1031 , H04L67/1038 , H04L67/14 , H04L69/40
摘要： A multipool can do a callback to an application before switching connection pools.
摘要翻译：多路可以在切换连接池之前对应用程序执行回调。

4. 发明授权

US07043400B2 Testing using policy-based processing of test results 失效
标题翻译：使用基于策略的测试结果进行测试
公开(公告)号：US07043400B2
公开(公告)日：2006-05-09
申请号：US10705005
申请日：2003-11-10
申请人： Keith B. Stobie , Sujay Sahni
发明人： Keith B. Stobie , Sujay Sahni
IPC分类号： G06F11/30 , G06G11/00
CPC分类号： G06F11/3688
摘要： A testing technique and apparatus are described for apply a test to a System Under Test (SUT) in one or more configurations of the SUT. The test can generate and store multiple output results that capture the behavior of the SUT in performing the test. Policy analysis logic applies a policy to the output results to generate an output verdict that reaches some conclusion regarding the outcome of the test. That is, the applied policy maps a subset of stored output results (and possibly input parameters) into the output verdict based on specified rules. A tester can apply different policies to investigate different aspects of the SUT's behavior.
摘要翻译：描述了一种测试技术和装置，用于在SUT的一个或多个配置中将测试应用于被测系统（SUT）。该测试可以生成和存储多个输出结果，捕获执行测试时SUT的行为。策略分析逻辑将策略应用于输出结果，以生成关于测试结果的一些结论的输出判定。也就是说，应用策略将存储的输出结果（以及可能的输入参数）的子集映射到基于指定规则的输出判定中。测试者可以应用不同的策略来调查SUT行为的不同方面。

5. 发明授权

US07296190B2 Parallel text execution on low-end emulators and devices 有权
标题翻译：低端仿真器和设备上的并行文本执行
公开(公告)号：US07296190B2
公开(公告)日：2007-11-13
申请号：US10767850
申请日：2004-01-29
申请人： Yaniv Vakrat , Victor Rosenman
发明人： Yaniv Vakrat , Victor Rosenman
IPC分类号： G06G11/00
CPC分类号： G06F11/2294
摘要： A method for testing computing devices includes providing a suite of test programs on a server for execution by a plurality of the computing devices that are coupled to the server. A respective unique identifier is assigned to each of the plurality of the computing devices, for use in communicating with the server. The test programs are downloaded from the server for execution by the computing devices coupled thereto, so that at least first and second computing devices among the plurality execute different first and second test programs from the suite substantially simultaneously. The server receives messages from the computing devices with respect to execution of the test programs, each of the messages containing the respective unique identifier, and controls the execution of the test programs in the suite based on the messages.
摘要翻译：一种用于测试计算设备的方法包括在服务器上提供一套测试程序，以便被耦合到服务器的多个计算设备执行。相应的唯一标识符被分配给多个计算设备中的每一个，用于与服务器通信。测试程序从服务器下载，以便由耦合到其上的计算设备执行，使得多个中的至少第一和第二计算设备基本上同时执行不同的第一和第二测试程序。服务器从计算设备接收关于测试程序的执行的消息，每个消息包含相应的唯一标识符，并且基于消息来控制套件中的测试程序的执行。

6. 发明授权

US07266730B2 Information system 有权
标题翻译：信息系统
公开(公告)号：US07266730B2
公开(公告)日：2007-09-04
申请号：US10830025
申请日：2004-04-23
申请人： Takashi Umeda
发明人： Takashi Umeda
IPC分类号： G06G11/00
CPC分类号： H04L43/50
摘要： An information system is provided including a server, a data storage device and a connection device; and is characterized in that the connection device includes a memory unit for storing a test list in which are associated information identifying the data storage device to be tested and setting information relating to tests; and a test unit which upon input of the input/output request, references the test list and judges whether the destination of the input/output request is the data storage device to be tested, and if the destination of the input/output request is the storage device to be tested, outputs the input/output request to the transmission/reception unit after a prescribed length of time.
摘要翻译：提供了包括服务器，数据存储装置和连接装置的信息系统; 其特征在于，所述连接装置具有：存储单元，用于存储测试列表，所述测试列表是识别要测试的数据存储设备的相关信息和与测试相关的设置信息; 以及测试单元，其在输入/输出请求的输入时引用测试列表并且判断输入/输出请求的目的地是否是要测试的数据存储设备，并且如果输入/输出请求的目的地是待测试的存储设备在规定的时间长度之后将输入/输出请求输出到发送/接收单元。

7. 发明授权

US07103884B2 Method for maintaining consistency and performing recovery in a replicated data storage system 有权
标题翻译：在复制数据存储系统中维护一致性和执行恢复的方法
公开(公告)号：US07103884B2
公开(公告)日：2006-09-05
申请号：US10107829
申请日：2002-03-27
申请人： Jeffrey K Fellin , Michael E Flaster , Eran Gabber , Fengrui Gu
发明人： Jeffrey K Fellin , Michael E Flaster , Eran Gabber , Fengrui Gu
IPC分类号： G06F9/44 , G06F15/173 , G06G11/00 , G06F12/00
CPC分类号： G06F11/2082 , G06F11/1443 , G06F11/2058 , G06F11/2064 , G06F17/30371 , G06F2201/82 , Y10S707/99953
摘要： A recovery process allows a recovering replica in a replicated data storage system to recover from a current replica the changes to the data that it has missed during a failure while, at the same time, the system is processing new requests issued by the source. Sequence numbers, assigned by the source to write requests and stored by each replica in association with the data item that the write request modifies, are used by the recovery process to determine when a replica has missed one or more write requests and requires recovery. During recovery, the recovering replica ignores all requests directly received from the source, and replaces the contents of a data item with the data received from the current replica only if the newly received data item has a higher sequence number than the corresponding sequence number of the data item already stored in the recovering replica. It also updates data items in response to new write requests that are forwarded to it by the current replica. At the same time, the current replica continues to receive requests from the source, performs those requests, and forwards those write requests to the recovering replica. It also scans its data items and sends to the recovering replica those data items and associated sequence numbers that have a sequence number higher than the sequence number of the last consecutive write request sent by the source that the recovering replica received before missing a write request.
摘要翻译：恢复过程允许复制数据存储系统中的恢复副本从当前副本中恢复其在故障期间丢失的数据的更改，同时系统正在处理源发出的新请求。由源写入请求并由与写入请求修改的数据项相关联的每个副本存储的序列号由恢复过程用于确定副本何时错过了一个或多个写入请求并需要恢复。在恢复期间，恢复副本忽略从源直接接收到的所有请求，并且只有当新接收到的数据项具有比相应的序列号更高的序列号时，才能用从当前副本接收到的数据替换数据项的内容已经存储在恢复副本中的数据项。它还会更新数据项，以响应当前副本转发给它的新写入请求。同时，当前副本继续接收来自源的请求，执行这些请求，并将这些写请求转发到恢复副本。它还扫描其数据项，并向恢复的副本发送具有序列号高于由缺少写入请求之前接收的恢复副本的源发送的最后连续写入请求的序列号的数据项和相关序列号。

8. 发明授权

US07103798B2 Anomaly notification control in disk array 有权
公开(公告)号：US07103798B2
公开(公告)日：2006-09-05
申请号：US10827325
申请日：2004-04-20
申请人： Seiki Morita
发明人： Seiki Morita
IPC分类号： G06G11/00
CPC分类号： G06F11/0727 , G06F11/076 , G06F11/2094
摘要： In a storage device incorporating a plurality of kinds of disk drives with different interfaces, the controller performs sparing on a disk drive, whose errors that occur during accesses exceed a predetermined number, by swapping it with a spare disk drive that is prepared beforehand.

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