公开(公告)号：US20050278388A1

公开(公告)日：2005-12-15

申请号：US11093392

申请日：2005-03-30

申请人： Henry Butterworth ,  Kenneth Day ,  Philip Doatmas ,  John Wolfgang ,  Vitaly Zautner ,  Aviad Zlotnick

发明人： Henry Butterworth ,  Kenneth Day ,  Philip Doatmas ,  John Wolfgang ,  Vitaly Zautner ,  Aviad Zlotnick

IPC分类号： G06F7/00

CPC分类号： G06F11/08 ,  Y10S707/99952 ,  Y10S707/99953

摘要： An apparatus, system, and method are disclosed for reliably updating a data group in a data replication environment. The apparatus, system, and method reliably update the data group by receiving an updated data group sent from a first storage medium to a second storage medium, comparing the updated data group with a previous data group previously existing on the second storage medium and writing the updated data group to the second storage medium. The read-before-write and differencing method disclosed maintain reliability by storing multiple copies of changes made to the second storage medium during and after the write process.

摘要翻译： 公开了用于可靠地更新数据复制环境中的数据组的装置，系统和方法。 装置，系统和方法通过接收从第一存储介质发送到第二存储介质的更新数据组来可靠地更新数据组，将更新的数据组与先前存在于第二存储介质上的先前数据组进行比较， 更新数据组到第二存储介质。 所公开的预写入和差分方法通过在写入过程中和之后存储对第二存储介质所做的更改的多个副本来保持可靠性。

公开(公告)号：US20050071588A1

公开(公告)日：2005-03-31

申请号：US10676852

申请日：2003-09-29

申请人： Gail Spear ,  Robert Bartfai ,  Edward Lin ,  William Micka ,  Olympia Gluck ,  Aviad Zlotnick ,  Michael Factor ,  Thomas Jarvis ,  Sam Werner

发明人： Gail Spear ,  Robert Bartfai ,  Edward Lin ,  William Micka ,  Olympia Gluck ,  Aviad Zlotnick ,  Michael Factor ,  Thomas Jarvis ,  Sam Werner

IPC分类号： G06F11/14 ,  G06F11/20 ,  G06F12/16

CPC分类号： G06F11/2064 ,  G06F11/2071 ,  G06F11/2074 ,  G06F2201/82

摘要： Provided are a method, system, and program for forming a consistency group of data. Information is provided on a consistency group relationship indicating a plurality of slave controllers and, for each indicated slave controller, a slave storage unit managed by the slave controller. A command is transmitted to each slave controller in the consistency group relationship to cause each slave controller to transmit data in the slave storage unit to a remote storage in a manner that forms the consistency group. A determination is made as to whether all the slave controllers successfully transmitted the data in the slave storage units that is part of the consistency group to the remote storage.

摘要翻译： 提供了用于形成一致性数据组的方法，系统和程序。 根据指示多个从控制器的一致性组关系提供信息，并且对于每个指示的从控制器，由从控制器管理的从存储单元提供信息。 以一致性组关系将命令发送到每个从控制器，以使每个从控制器以形成一致性组的方式将从属存储单元中的数据传输到远程存储器。 确定所有从属控制器是否成功地将作为一致性组的一部分的从属存储单元中的数据发送到远程存储器。

公开(公告)号：US20050071549A1

公开(公告)日：2005-03-31

申请号：US10673744

申请日：2003-09-29

申请人： Martin Tross ,  Aviad Zlotnick

发明人： Martin Tross ,  Aviad Zlotnick

IPC分类号： G06F12/16

CPC分类号： G06F11/2076

摘要： A method for storing data received from a host processor at a primary storage subsystem in a data storage system includes writing the data to a first volatile cache memory in the primary storage subsystem and copying the data from the primary storage subsystem to a secondary storage subsystem. The second subsystem writes the copied data to a second volatile cache memory and returns an acknowledgment to the primary storage subsystem responsively to writing the copied data to the second volatile cache memory and prior to saving the data in the second non-volatile storage media. The primary storage subsystem signals the host processor that the data have been stored in the data storage system responsively to the acknowledgment from the secondary storage subsystem.

摘要翻译： 一种用于存储从主处理器在数据存储系统中的主存储子系统接收的数据的方法包括将数据写入主存储子系统中的第一易失性高速缓冲存储器并将数据从主存储子系统复制到次存储子系统。 第二子系统将复制的数据写入第二易失性高速缓冲存储器，并响应于将复制的数据写入第二易失性高速缓冲存储器并在将数据保存在第二非易失性存储介质中之前将确认返回到主存储子系统。 主存储子系统响应于来自辅助存储子系统的确认信号向主机处理器发送数据已经存储在数据存储系统中。

公开(公告)号：US20050071380A1

公开(公告)日：2005-03-31

申请号：US10675289

申请日：2003-09-29

申请人： William Micka ,  Gail Spear ,  Warren Stanley ,  Aviad Zlotnick

发明人： William Micka ,  Gail Spear ,  Warren Stanley ,  Aviad Zlotnick

IPC分类号： G06F3/06 ,  G06F12/00

CPC分类号： G06F11/2064 ,  G06F3/0605 ,  G06F3/0614 ,  G06F3/0635 ,  G06F3/065 ,  G06F3/067 ,  G06F11/2074

摘要： A method to coordinate interconnected information storage and retrieval systems, where each of the information and storage systems is capable of communicating with one or more host computers. The method provides a plurality of controllers and one or more information storage and retrieval systems, where each of the plurality of controllers is disposed in one of the one or more information storage and retrieval systems. The method designates one of the plurality of controllers as a master controller and the remaining controllers as target controllers. The method then generates one or more master controller commands by the master controller, and provides those one or more master controller commands to each of said target controllers, where the one or more master controller commands cause said target controllers to adjust the flow of data into and out of the one or more information storage and retrieval systems.

摘要翻译： 一种协调互连的信息存储和检索系统的方法，其中每个信息和存储系统能够与一个或多个主机通信。 该方法提供多个控制器和一个或多个信息存储和检索系统，其中多个控制器中的每一个被布置在一个或多个信息存储和检索系统之一中。 该方法将多个控制器中的一个指定为主控制器，其余控制器指定为目标控制器。 该方法然后由主控制器生成一个或多个主控制器命令，并且将这些一个或多个主控制器命令提供给每个所述目标控制器，其中一个或多个主控制器命令使所述目标控制器将数据流调整为 并在一个或多个信息存储和检索系统之外。

公开(公告)号：US06728426B1

公开(公告)日：2004-04-27

申请号：US09379476

申请日：1999-08-23

申请人： Aviad Zlotnick

发明人： Aviad Zlotnick

IPC分类号： G06K954

CPC分类号： H04N1/4115 ,  G06T5/005 ,  G06T5/30 ,  G06T2207/10008 ,  G06T2207/30176 ,  H04N19/80

摘要： A method for compressing an electronic image of an object including gray-level information includes processing the gray-level information to identify a kernel of pixels in the image having respective gray-level values darker than a given kernel threshold. A locus of the pixels in the kernel is stored in a memory, along with the gray-level values of the pixels in the kernel, in order to reconstruct a gray-level image of the object by applying the stored gray-level values to the pixels in the locus.

摘要翻译： 用于压缩包含灰度级信息的对象的电子图像的方法包括处理灰度信息以识别具有比给定内核阈值更暗的灰度级值的图像中的像素的内核。 将内核中的像素的轨迹与内核中的像素的灰度值一起存储在存储器中，以便通过将存储的灰度值应用于存储的灰度值来重构对象的灰度级图像 轨迹中的像素。

公开(公告)号：US06658166B1

公开(公告)日：2003-12-02

申请号：US09521399

申请日：2000-03-08

申请人： Aviad Zlotnick ,  Ronen Shevach ,  Sergey Krutyolkin

发明人： Aviad Zlotnick ,  Ronen Shevach ,  Sergey Krutyolkin

IPC分类号： G06K920

CPC分类号： G06K9/3283 ,  G06K2209/01 ,  G06T3/00 ,  G06T5/006 ,  G06T2207/30176

摘要： A method for processing an input image includes applying one or more transformations to the input image, whereby different shifts are applied to different pixels in the input image, so as to generate an output image. A region containing content of interest is selected in the output image, and the region corresponding to the selected region in the output image is located in the input image. The content of the located region in the input image is substituted for the content of the selected region in the output image.

摘要翻译： 用于处理输入图像的方法包括对输入图像应用一个或多个变换，由此对输入图像中的不同像素应用不同的移位，以便生成输出图像。 在输出图像中选择包含感兴趣内容的区域，并且与输出图像中的所选择的区域相对应的区域位于输入图像中。 输入图像中的定位区域的内容代替输出图像中所选区域的内容。

公开(公告)号：US06640009B2

公开(公告)日：2003-10-28

申请号：US09777792

申请日：2001-02-06

申请人： Aviad Zlotnick

发明人： Aviad Zlotnick

IPC分类号： G06K934

CPC分类号： G06K9/00449 ,  G06K9/2054 ,  G06K2209/01

摘要： A method for processing images includes receiving a group of the images having similar characteristics, the group comprising multiple classes, such that each image belongs to one of the classes and comprises a fixed portion common to all of the images in the class to which it belongs, and a variable portion, which distinguishes the image from the other images in the class. A reference area is found in the images, in which the fixed portion of the images in a first one of the classes differs consistently from the fixed portion of the images in a second one of the classes. The images are sorted into the classes based on the reference area.

公开(公告)号：US08719789B2

公开(公告)日：2014-05-06

申请号：US13041453

申请日：2011-03-07

申请人： Yoram Simha Adler ,  Rachel Tzoref-Brill ,  Moshe Klausner ,  Orna Pelleg Raz ,  Onn Menahem Shehory ,  Aviad Zlotnick

发明人： Yoram Simha Adler ,  Rachel Tzoref-Brill ,  Moshe Klausner ,  Orna Pelleg Raz ,  Onn Menahem Shehory ,  Aviad Zlotnick

IPC分类号： G06F9/44 ,  G06F11/00

CPC分类号： G06F11/3676 ,  G06F11/3684

摘要： Test coverage is enhanced by measuring various types of coupling between coverage tasks. The coupling measurements may be implicit coupling measurements, explicit coupling measurements, coding coupling measurements, performance coupling measurements, resource coupling measurements or the like. Coupling scores are calculated for coverage tasks and based thereon ranking of the coverage tasks or groups of coverage tasks may be determined The ranking may be utilized in selecting for which uncovered coverage task a test should be designed. The ranking may be utilized in computing a coverage measurement of a test suite. The ranking may be utilized to rank tests, based on the coverage tasks each test covers. Ranking of tests may be utilized for various purposes such as performing test selection.

摘要翻译： 通过测量覆盖任务之间的各种类型的耦合来增强测试覆盖。 耦合测量可以是隐式耦合测量，显式耦合测量，编码耦合测量，性能耦合测量，资源耦合测量等。 计算覆盖任务的耦合分数，并且可以基于覆盖任务或覆盖任务组的等级来确定。排序可以用于选择应该设计测试的哪个未覆盖的覆盖任务。 排名可用于计算测试套件的覆盖率测量。 根据每个测试涵盖的覆盖任务，排名可以用于对测试进行排名。 测试的排名可以用于各种目的，例如执行测试选择。

公开(公告)号：US08595185B2

公开(公告)日：2013-11-26

申请号：US10673733

申请日：2003-09-29

申请人： Amiram Hayardeny ,  Martin Tross ,  Aviad Zlotnick

发明人： Amiram Hayardeny ,  Martin Tross ,  Aviad Zlotnick

IPC分类号： G06F7/00 ,  G06F17/00

CPC分类号： G06F11/2082 ,  G06F11/2069 ,  G06F11/2074 ,  G06F11/2076 ,  Y10S707/99938 ,  Y10S707/99953 ,  Y10S707/99955

摘要： A method for managing a data storage system includes maintaining a record on a secondary storage subsystem, which is predictive of locations to which data are to be written on a primary storage subsystem by a host processor. Upon receiving at the primary storage subsystem, from a host processor, the data to be written to a specified location, if the specified location is not included in the record, the primary storage subsystem sends to the secondary storage subsystem so as to cause the secondary storage subsystem to update the record. The primary storage subsystem signals the host processor that the data have been stored in the data storage system responsively to receiving the data and to receiving an acknowledgment from the secondary storage subsystem indicating that the record has been updated.

摘要翻译： 一种用于管理数据存储系统的方法包括维护辅助存储子系统上的记录，所述次要存储子系统预测主机处理器将数据写入主存储子系统的位置。 在主存储子系统从主处理器接收要写入指定位置的数据时，如果指定位置不包括在记录中，则主存储子系统发送到辅助存储子系统，以使次要存储子系统 存储子系统更新记录。 主存储子系统响应于接收数据而向数据存储系统中存储数据的信号通知主处理器，并且从副存储子系统接收指示该记录已更新的确认。

公开(公告)号：US08479166B2

公开(公告)日：2013-07-02

申请号：US12197316

申请日：2008-08-25

申请人： Yarden Nir-Buchbinder ,  Orna Raz-Pelleg ,  Rachel Tzoref ,  Shmuel Ur ,  Aviad Zlotnick

发明人： Yarden Nir-Buchbinder ,  Orna Raz-Pelleg ,  Rachel Tzoref ,  Shmuel Ur ,  Aviad Zlotnick

IPC分类号： G06F9/45 ,  G06F9/52

CPC分类号： G06F9/44589 ,  G06F9/52 ,  G06F11/3672

摘要： Detecting locking discipline violations on shared resources. For example, a method of detecting locking discipline violations of shared resources of a computing platform, by a testing process to be executed concurrently with one or more other processes on said computing platform, the testing process comprising: locking a shared resource of said computing platform; reading a value of the shared resource; locally storing the value of the shared resource; rereading the value of the shared resource after a predefined time period; and generating a locking discipline violation report if the value of said shared resource as reread by said rereading is different from the value of said resource as locally stored by said locally storing.

摘要翻译： 检测对共享资源的违规违规行为。 例如，一种通过与所述计算平台上的一个或多个其他进程同时执行的测试过程来检测锁定纪律违反计算平台的共享资源的方法，所述测试过程包括：锁定所述计算平台的共享资源 ; 读取共享资源的值; 本地存储共享资源的值; 在预定时间段之后重新读取共享资源的值; 以及如果所述重新读取重新读取的所述共享资源的值与由所述本地存储本地存储的所述资源的值不同，则生成锁定规则违规报告。