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1. 发明授权

US09305004B2 Replica identification and collision avoidance in file system replication 有权
标题翻译：文件系统复制中的副本识别和冲突避免
公开(公告)号：US09305004B2
公开(公告)日：2016-04-05
申请号：US13489386
申请日：2012-06-05
申请人： Yariv Bachar , Aviv Caro , Asaf Levy , Oded Sonin
发明人： Yariv Bachar , Aviv Caro , Asaf Levy , Oded Sonin
IPC分类号： G06F17/30
CPC分类号： G06F17/30218 , G06F17/30117 , G06F17/3012 , G06F17/30215
摘要： A unique file-system node identification (ID) is created for each newly created node in a file system repository by combining a grid identification (ID), a repository identification (ID), and a node identification (ID) to form the unique file-system node ID. The unique file-system node ID is associated with a unique association identification (ID) for creating an association for linking the node from a source repository to a target repository when performing a replication operation between a repository and another repository. The different replication instances of the node in the file system repository are distinguished by the unique association ID assigned to each of the replication instances.
摘要翻译：通过组合网格标识（ID），存储库标识（ID）和节点标识（ID）来形成唯一文件，为文件系统存储库中的每个新创建的节点创建唯一的文件系统节点标识（ID）系统节点ID。独特的文件系统节点ID与唯一的关联标识（ID）相关联，用于在执行存储库和另一个存储库之间的复制操作时创建用于将节点从源存储库链接到目标存储库的关联。文件系统存储库中节点的不同复制实例通过分配给每个复制实例的唯一关联ID进行区分。

2. 发明授权

US09430542B2 User initiated replication in a synchronized object replication system 有权
公开(公告)号：US09430542B2
公开(公告)日：2016-08-30
申请号：US13489383
申请日：2012-06-05
申请人： Shay Akirav , Yariv Bachar , Ron Edelstein , Asaf Levy , Oded Sonin
发明人： Shay Akirav , Yariv Bachar , Ron Edelstein , Asaf Levy , Oded Sonin
IPC分类号： G06F17/30
CPC分类号： G06F17/30581 , G06F11/1451 , G06F11/1464 , G06F17/30327 , G06F17/30575 , G06F17/30578
摘要： A snapshot of selected objects in a source repository is created in response to the user-initiated replication. The snapshot is designated as a snapshot replication job. The snapshot replication job is added to the end of a replication queue to await execution for the synchronized object replication. Unsynchronized objects in a target destination are detected by comparing a state of the selected objects in the snapshot with a current state of the target destination at the time of execution of the snapshot replication job. The unsynchronized objects in the target destination are synchronized based upon the comparison of the state of the selected objects in the snapshot with the current state of the target destination at the time of execution of the snapshot replication job.

3. 发明授权

US08391140B2 Deduplicated data processing rate control 有权
公开(公告)号：US08391140B2
公开(公告)日：2013-03-05
申请号：US13458772
申请日：2012-04-27
申请人： Shay H. Akirav , Ron Asher , Yariv Bachar , Lior Klipper , Oded Sonin
发明人： Shay H. Akirav , Ron Asher , Yariv Bachar , Lior Klipper , Oded Sonin
IPC分类号： H04L1/00
CPC分类号： G06F17/30159 , G06F3/0641 , G06F17/30162 , H04L47/10
摘要： A plurality of workers is configured for parallel processing of deduplicated data entities in a plurality of chunks. The deduplicated data processing rate is regulated using a rate control mechanism. The rate control mechanism incorporates a debt/credit algorithm specifying which of the plurality of workers processing the deduplicated data entities must wait for each of a plurality of calculated required sleep times. The rate control mechanism is adapted to limit a data flow rate based on a penalty acquired during a last processing of one of the plurality of chunks in a retroactive manner, and further adapted to operate on at least one vector representation of at least one limit specification to accommodate a variety of available dimensions corresponding to the at least one limit specification.

4. 发明授权

US08954985B2 Dependency management in task scheduling 有权
公开(公告)号：US08954985B2
公开(公告)日：2015-02-10
申请号：US13489374
申请日：2012-06-05
申请人： Ron Edelstein , Yariv Bachar , Oded Sonin
发明人： Ron Edelstein , Yariv Bachar , Oded Sonin
IPC分类号： G06F9/52
CPC分类号： G06F9/4881 , G06F9/44 , G06F9/46 , G06F9/52 , G06F9/546
摘要： A task is marked as dependent upon a preceding task. The task that is attempted to be taken for execution from a head of a pending task queue that is marked is deferred. The deferred task is removed from the pending task queue and placed in a deferred task queue. The deferred task is reinserted back into the pending task queue for execution upon determining that the preceding tasks are completed.

5. 发明授权

US08683480B2 Resource allocation for a plurality of resources for a dual activity system 失效
标题翻译：用于双重活动系统的多个资源的资源分配
公开(公告)号：US08683480B2
公开(公告)日：2014-03-25
申请号：US13151075
申请日：2011-06-01
申请人： Yariv Bachar , Ron Edelstein , Oded Sonin
发明人： Yariv Bachar , Ron Edelstein , Oded Sonin
IPC分类号： G06F9/50
CPC分类号： G06F9/50 , G06F9/5083 , G06F2209/504 , Y02D10/22
摘要： Exemplary system and computer program product embodiments for resource allocation of a plurality of resources for a dual activity system by a processor device, are provided. In one embodiment, by way of example only, each of the activities may be started at a static quota. The resource boundary may be increased for a resource request for at least one of the dual activities until a resource request for an alternative one of the at least one of the dual activities is rejected. In response to the rejection of the resource request for the alternative one of the at least one of the dual activities, a resource boundary for the at least one of the dual activities may be reduced, and a wait after decrease mode may be commenced until a current resource usage is one of less than and equal to the reduced resource boundary.
摘要翻译：提供了用于由处理器设备用于双活动系统的多个资源的资源分配的示例性系统和计算机程序产品实施例。在一个实施例中，仅作为示例，每个活动可以以静态配额开始。对于针对至少一个双重活动的资源请求，资源边界可以被增加，直到双重活动中的至少一个的另一个活动的资源请求被拒绝为止。为了响应对双重活动中的至少一个的替代方案的资源请求的拒绝，可以减少双重活动中的至少一个的资源边界，并且可以开始减小模式之后的等待直到当前的资源使用量小于和等于资源边界的减少。

6. 发明授权

US08385192B2 Deduplicated data processing rate control 有权
标题翻译：重复数据处理速率控制
公开(公告)号：US08385192B2
公开(公告)日：2013-02-26
申请号：US12539085
申请日：2009-08-11
申请人： Shay H. Akirav , Ron Asher , Yariv Bachar , Lior Klipper , Oded Sonin
发明人： Shay H. Akirav , Ron Asher , Yariv Bachar , Lior Klipper , Oded Sonin
IPC分类号： H04L1/00
CPC分类号： G06F17/30159 , G06F3/0641 , G06F17/30162 , H04L47/10
摘要： A plurality of workers is configured for parallel processing of deduplicated data entities in a plurality of chunks. The deduplicated data processing rate is regulated using a rate control mechanism. The rate control mechanism incorporates a debt/credit algorithm specifying which of the plurality of workers processing the deduplicated data entities must wait for each of a plurality of calculated required sleep times. The rate control mechanism is adapted to limit a data flow rate based on a penalty acquired during a last processing of one of the plurality of chunks in a retroactive manner, and further adapted to operate on at least one vector representation of at least one limit specification to accommodate a variety of available dimensions corresponding to the at least one limit specification.
摘要翻译：多个工作者被配置用于并行处理多个块中的重复数据删除的数据实体。使用速率控制机制来调节重复数据删除的数据处理速率。速率控制机制包括债务/信用算法，其指定处理重复数据删除的数据实体的多个工作者中的哪一个必须等待多个计算的所需睡眠时间中的每一个。速率控制机制适于基于在追溯方式的多个块中的一个块的最后一个处理期间获取的惩罚来限制数据流速，并且还适于对至少一个限制规范的至少一个向量表示进行操作以适应与至少一个限制规格对应的各种可用尺寸。

7. 发明授权

US09021486B2 Selective constant complexity dismissal in task scheduling 有权
标题翻译：任务调度中选择性不断复杂的解雇
公开(公告)号：US09021486B2
公开(公告)日：2015-04-28
申请号：US12859467
申请日：2010-08-19
申请人： Yariv Bachar , Ilai Harsgor-Hendin , Ehud Meiri , Oded Sonin
发明人： Yariv Bachar , Ilai Harsgor-Hendin , Ehud Meiri , Oded Sonin
IPC分类号： G06F9/46 , G06F9/48
CPC分类号： G06F9/4881 , G06F2209/486
摘要： A strictly increasing function is implemented to generate a plurality of unique creation stamps, each of the plurality of unique creation stamps increasing over time pursuant to the strictly increasing function. A new task to be placed with the plurality of tasks is labeled with a new unique creation stamp of the plurality of unique creation stamps. The one of the list of dismissal rules holds a minimal valid creation (MVC) stamp, which is updated when a dismissal action for the one of the list of dismissal rules is executed. The dismissal action acts to dismiss a selection of tasks over time due to continuous dispatch.
摘要翻译：执行严格增加的功能以产生多个独特的创建邮票，所述多个独特的创建邮票中的每一个随着时间的推移随着严格增加的功能而增加。用多个任务放置的新任务用多个独特的创建标记的新的唯一创建印记标记。解雇规则清单中的一个包含最小有效的创建（MVC）邮票，当执行解雇规则列表中的一个撤销操作时，该邮票将被更新。由于连续派遣，解雇行动会随着时间推移解除选择任务。

8. 发明授权

US09052950B2 Selective constant complexity dismissal in task scheduling 有权
公开(公告)号：US09052950B2
公开(公告)日：2015-06-09
申请号：US13478196
申请日：2012-05-23
申请人： Yariv Bachar , Ilai Harsgor-Hendin , Ehud Meiri , Oded Sonin
发明人： Yariv Bachar , Ilai Harsgor-Hendin , Ehud Meiri , Oded Sonin
IPC分类号： G06F9/46 , G06F9/48
CPC分类号： G06F9/4881 , G06F2209/486
摘要： A strictly increasing function is implemented to generate a plurality of unique creation stamps, each of the plurality of unique creation stamps increasing over time pursuant to the strictly increasing function. A new task to be placed with the plurality of tasks is labeled with a new unique creation stamp of the plurality of unique creation stamps. The one of the list of dismissal rules holds a minimal valid creation (MVC) stamp, which is updated when a dismissal action for the one of the list of dismissal rules is executed. The dismissal action acts to dismiss a selection of tasks over time due to continuous dispatch.

9. 发明授权

US08479041B2 Disaster recovery failback 有权
公开(公告)号：US08479041B2
公开(公告)日：2013-07-02
申请号：US12903920
申请日：2010-10-13
申请人： Shay H. Akirav , Yariv Bachar , Evgeny Budilovsky , Aviv Caro , Elena Drobchenko , Dov N. Hepner , Aharon Lazar , Ofer Leneman , Itay Maoz , Gil E. Paz , Tzafrir Z. Taub
发明人： Shay H. Akirav , Yariv Bachar , Evgeny Budilovsky , Aviv Caro , Elena Drobchenko , Dov N. Hepner , Aharon Lazar , Ofer Leneman , Itay Maoz , Gil E. Paz , Tzafrir Z. Taub
IPC分类号： G06F11/00
CPC分类号： G06F11/1415 , G06F11/1425 , G06F11/1662 , G06F11/2094 , G06F2201/815
摘要： Pursuant to execution of a predetermined failback policy, if a storage device is not preexistent in a source storage system operable in the computing environment, and an owner of the storage device is one of a DR storage system and a storage system having previously withdrawn from a replication grid, and the DR storage system has authorization to transfer ownership of the storage device by a replacement operation, an instance of the storage device is replicated to the source storage system to generate a replicated instance of the storage device on the source storage system, and ownership of the storage device is designated as the source storage system for each of the instance and the replicated instance of the storage device.

10. 发明授权

US08484507B2 Disaster recovery failback 有权
标题翻译：灾难恢复故障恢复
公开(公告)号：US08484507B2
公开(公告)日：2013-07-09
申请号：US13481238
申请日：2012-05-25
申请人： Shay H. Akirav , Yariv Bachar , Evgeny Budilovsky , Aviv Caro , Elena Drobchenko , Dov N. Hepner , Aharon Lazar , Ofer Leneman , Itay Maoz , Gil E. Paz , Tzafrir Z. Taub
发明人： Shay H. Akirav , Yariv Bachar , Evgeny Budilovsky , Aviv Caro , Elena Drobchenko , Dov N. Hepner , Aharon Lazar , Ofer Leneman , Itay Maoz , Gil E. Paz , Tzafrir Z. Taub
IPC分类号： G06F11/00
CPC分类号： G06F11/1415 , G06F11/1425 , G06F11/1662 , G06F11/2094 , G06F2201/815
摘要： Pursuant to execution of a predetermined failback policy, if a storage device is not preexistent in a source storage system operable in the computing environment, and an owner of the storage device is one of a DR storage system and a storage system having previously withdrawn from a replication grid, and the DR storage system has authorization to transfer ownership of the storage device by a replacement operation, an instance of the storage device is replicated to the source storage system to generate a replicated instance of the storage device on the source storage system, and ownership of the storage device is designated as the source storage system for each of the instance and the replicated instance of the storage device.
摘要翻译：根据预定的故障恢复策略的执行，如果存储设备在可在计算环境中操作的源存储系统中不存在，并且存储设备的所有者是DR存储系统和先前已从复制网格，并且DR存储系统具有通过替换操作来转让存储设备的所有权的授权，将存储设备的实例复制到源存储系统以在源存储系统上生成存储设备的复制实例，并且存储设备的所有权被指定为存储设备的每个实例和复制实例的源存储系统。

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