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11. 发明授权

US08484503B2 Disaster recovery replication throttling in deduplication systems 有权
标题翻译：重复数据删除系统中的灾难恢复复制限制
公开(公告)号：US08484503B2
公开(公告)日：2013-07-09
申请号：US12858679
申请日：2010-08-18
申请人： Shay H. Akirav , Yariv Bachar , Dov N. Hepner , Ofer Leneman , Gil E. Paz , Tzafrir Z. Taub
发明人： Shay H. Akirav , Yariv Bachar , Dov N. Hepner , Ofer Leneman , Gil E. Paz , Tzafrir Z. Taub
IPC分类号： G06F11/00
CPC分类号： G06F11/2097 , G06F11/1453 , G06F11/2094
摘要： Communication is arrested between a source data entity and a replicated data entity at a location declared in a DR mode. The DR mode is negotiated to a central replication management component as a DR mode entry event. The DR mode entry event is distributed, by the central replication management component, to each member in a shared group. The DR mode is enforced using at least one replication policy.
摘要翻译：通信在源数据实体和在DR模式下声明的位置的复制数据实体之间被阻止。将DR模式协商为中央复制管理组件作为DR模式入口事件。 DR模式条目事件由中央复制管理组件分发给共享组中的每个成员。使用至少一个复制策略强制实施DR模式。

12. 发明授权

US08392754B2 Disaster recovery production takeover 有权
标题翻译：灾后恢复生产接管
公开(公告)号：US08392754B2
公开(公告)日：2013-03-05
申请号：US12902093
申请日：2010-10-11
申请人： Shay H. Akirav , Yariv Bachar , Aviv Caro , Dov N. Hepner , Ofer Leneman , Gil E. Paz , Tzafrir Z. Taub
发明人： Shay H. Akirav , Yariv Bachar , Aviv Caro , Dov N. Hepner , Ofer Leneman , Gil E. Paz , Tzafrir Z. Taub
IPC分类号： G06F11/00 , G06F11/20
CPC分类号： G06F11/2028 , G06F11/2038 , G06F11/2048
摘要： Various embodiments for disaster recovery (DR) production takeover in a computing environment by a processor device are provided. If, for a designated storage system operable in the computing environment, a takeover operation may be executed, and a DR storage system has validly replaced the designated storage system using a replacement process, a withdrawal of a DR mode of operation is performed, and ownership of at least one storage device operable in the computing environment is transferred to the DR storage system. The replacement process authorizes the DR storage system to transfer the ownership while withdrawn from the DR mode of operation.
摘要翻译：提供了由处理器设备在计算环境中接管灾难恢复（DR）生产的各种实施例。如果对于在计算环境中可操作的指定的存储系统，可以执行接管操作，并且DR存储系统使用替换处理有效地替换了指定的存储系统，则执行DR操作模式的撤销以及所有权的至少一个在计算环境中可操作的存储设备被传送到DR存储系统。替换过程授权DR存储系统从DR操作模式中撤出所有权。

13. 发明授权

US08479036B2 Disaster recovery replication throttling in deduplication systems 有权
公开(公告)号：US08479036B2
公开(公告)日：2013-07-02
申请号：US13469410
申请日：2012-05-11
申请人： Shay H. Akirav , Yariv Bachar , Dov N. Hepner , Ofer Leneman , Gil E. Paz , Tzafrir Z. Taub
发明人： Shay H. Akirav , Yariv Bachar , Dov N. Hepner , Ofer Leneman , Gil E. Paz , Tzafrir Z. Taub
IPC分类号： G06F11/00
CPC分类号： G06F11/2097 , G06F11/1453 , G06F11/2094
摘要： Communication is arrested between a source data entity and a replicated data entity at a location declared in a DR mode. The DR mode is negotiated to a central replication management component as a DR mode entry event. The DR mode entry event is distributed, by the central replication management component, to each member in a shared group. The DR mode is enforced using at least one replication policy.

14. 发明授权

US08671308B2 Optimizing disaster recovery systems during takeover operations 有权
标题翻译：在接管操作期间优化灾难恢复系统
公开(公告)号：US08671308B2
公开(公告)日：2014-03-11
申请号：US13099282
申请日：2011-05-02
申请人： Shay H. Akirav , Aviv Caro , Itay Maoz , Gil E. Paz , Uri Shmueli , Tzafrir Z. Taub
发明人： Shay H. Akirav , Aviv Caro , Itay Maoz , Gil E. Paz , Uri Shmueli , Tzafrir Z. Taub
IPC分类号： G06F11/00
CPC分类号： G06F11/2094 , G06F11/1451 , G06F11/1456 , G06F11/1464 , G06F11/2033 , G06F17/30575 , G06F2201/805 , G06F2201/82
摘要： Exemplary system, and computer program product embodiments for optimizing disaster recovery systems during takeover operations are provided. In one embodiment, by way of example only, a flag is set in a replication grid manager to identify replication grid members to consult in a reconciliation process for resolving intersecting and non-intersecting data amongst the disaster recovery systems for a takeover operation. The replication grid members are consulted for the takeover operation to accommodate a coordination of an ownership synchronization process for cartridges not distributed on-time to the replication grid members. Additional system and computer program product embodiments are disclosed and provide related advantages.
摘要翻译：提供了用于在接管操作期间优化灾难恢复系统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，在复制网格管理器中设置标志以识别复制网格成员以在协调过程中查询以解决用于接管操作的灾难恢复系统之间的相交和不相交的数据。咨询复制网格成员以进行接管操作，以适应不及时向复制网格成员分配的磁带的所有权同步过程的协调。公开了附加的系统和计算机程序产品实施例并提供相关的优点。

15. 发明授权

US08522068B2 Coordinated disaster recovery production takeover operations 有权
公开(公告)号：US08522068B2
公开(公告)日：2013-08-27
申请号：US13099277
申请日：2011-05-02
申请人： Shay H. Akirav , Aviv Caro , Itay Maoz , Gil E. Paz , Uri Shmueli , Tzafrir Z. Taub
发明人： Shay H. Akirav , Aviv Caro , Itay Maoz , Gil E. Paz , Uri Shmueli , Tzafrir Z. Taub
IPC分类号： G06F11/00
CPC分类号： G06F11/1456 , G06F11/2094 , G06F2201/82
摘要： For coordinated disaster recovery, a reconciliation process is performed for resolving intersecting and non-intersecting data amongst disaster recovery systems for takeover operations. An ownership synchronization process is coordinated for replica cartridges via the reconciliation process at the disaster recovery systems. The disaster recovery systems continue as a replication target for source systems and as a backup target for local backup applications.

16. 发明授权

US08549348B2 Coordinated disaster recovery production takeover operations 失效
标题翻译：协调灾难恢复生产接管业务
公开(公告)号：US08549348B2
公开(公告)日：2013-10-01
申请号：US13532961
申请日：2012-06-26
申请人： Shay H. Akirav , Aviv Caro , Itay Maoz , Gil E. Paz , Uri Shmueli , Tzafrir Z. Taub
发明人： Shay H. Akirav , Aviv Caro , Itay Maoz , Gil E. Paz , Uri Shmueli , Tzafrir Z. Taub
IPC分类号： G06F11/00
CPC分类号： G06F11/1456 , G06F11/2094 , G06F2201/82
摘要： For coordinated disaster recovery, a reconciliation process is performed for resolving intersecting and non-intersecting data amongst disaster recovery systems for takeover operations. An ownership synchronization process is coordinated for replica cartridges via the reconciliation process at the disaster recovery systems. The disaster recovery systems continue as a replication target for source systems and as a backup target for local backup applications.
摘要翻译：对于协调的灾难恢复，执行和解过程，以解决收集操作的灾难恢复系统之间的交叉和不相交的数据。通过灾难恢复系统上的协调过程协调复制墨盒的所有权同步过程。灾难恢复系统继续作为源系统的复制目标，并作为本地备份应用程序的备份目标。

17. 发明授权

US09292535B2 Protecting data segments in a computing environment 有权
标题翻译：在计算环境中保护数据段
公开(公告)号：US09292535B2
公开(公告)日：2016-03-22
申请号：US13152099
申请日：2011-06-02
申请人： Shay H. Akirav , Elena Drobchenko , Itay Maoz , Gil E. Paz , Vadim Stotland
发明人： Shay H. Akirav , Elena Drobchenko , Itay Maoz , Gil E. Paz , Vadim Stotland
IPC分类号： G06F17/30
CPC分类号： G06F11/1471 , G06F3/0619 , G06F3/065 , G06F3/0665 , G06F3/0683 , G06F3/0686 , G06F11/1474 , G06F17/30174 , G06F17/30212 , G06F17/30233 , G06F2201/805 , G06F2201/82 , G06F2201/85
摘要： Exemplary system and computer program product embodiments for protecting data segments by a processor device in a computing environment, are provided. In one embodiment, by way of example only, a history table is configured to accompany data segments for consultation during a replication operation. If the history table indicates an ownership conflict, the replication operation is inhibited.
摘要翻译：提供了用于在计算环境中由处理器设备保护数据段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，历史表被配置为在复制操作期间伴随数据段进行咨询。如果历史表指示所有权冲突，则禁止复制操作。

18. 发明授权

US08850139B2 Changing ownership of cartridges 有权
标题翻译：改变墨盒的所有权
公开(公告)号：US08850139B2
公开(公告)日：2014-09-30
申请号：US13105824
申请日：2011-05-11
申请人： Shay H. Akirav , Aviv Caro , Ofer Leneman , Itay Maoz , Uri Shmueli , Tzafrir Z. Taub
发明人： Shay H. Akirav , Aviv Caro , Ofer Leneman , Itay Maoz , Uri Shmueli , Tzafrir Z. Taub
IPC分类号： G06F3/06 , G06F11/14 , G06F11/20
CPC分类号： G06F3/0682 , G06F3/0619 , G06F3/0637 , G06F3/0646 , G06F3/0647 , G06F3/0664 , G06F3/0686 , G06F11/1458 , G06F11/1464 , G06F11/2033 , G06F11/2038 , G06F11/2048
摘要： Exemplary system, and computer program product embodiments for changing ownership of cartridges, such as virtual cartridges between remotely located virtual tape libraries, are provided. In one embodiment, by way of example only, processes and protocols for the changing ownership of the cartridges are controlled from a primary location to a secondary location. The production site is moved for the cartridges. The ownership of the cartridges is waived. Access is allowed to the cartridges. Additional data is written and replicated using resources of the cartridges.
摘要翻译：提供了用于改变盒的所有权的示例性系统和计算机程序产品实施例，诸如位于远程位置的虚拟磁带库之间的虚拟磁带。在一个实施例中，仅作为示例，用于改变盒的所有权的处理和协议从主位置到次要位置被控制。为墨盒移动生产现场。墨盒的所有权将被放弃。磁带可以访问。使用墨盒的资源编写和复制其他数据。

19. 发明授权

US08356017B2 Replication of deduplicated data 有权
标题翻译：复制重复数据的数据
公开(公告)号：US08356017B2
公开(公告)日：2013-01-15
申请号：US12539109
申请日：2009-08-11
申请人： Shay H. Akirav , Lior Aronovich , Ron Asher , Yariv Bachar , Ariel J. Ish-Shalom , Ofer Leneman
发明人： Shay H. Akirav , Lior Aronovich , Ron Asher , Yariv Bachar , Ariel J. Ish-Shalom , Ofer Leneman
IPC分类号： G06F7/00 , G06F17/00
CPC分类号： G06F17/30581 , G06F3/0641 , G06F3/065 , G06F11/2094
摘要： Various embodiments for replicating deduplicated data using a processor device are provided. A block of the deduplicated data, created in a source repository, is assigned a global block identification (id) unique in a grid set inclusive of the source repository. The global block id is generated using at least one unique identification value of the block, a containing grid of the grid set, and the source repository. The global block id is transmitted from the source repository to a target repository. If the target repository determines the global block id is associated with an existing block of the deduplicated data located within the target repository, the block is not received by the target repository during a subsequent replication process.
摘要翻译：提供了使用处理器设备复制重复数据删除的数据的各种实施例。在源存储库中创建的重复数据删除数据块被分配在包含源存储库的网格集中唯一的全局块标识（id）。使用块的至少一个唯一标识值，包含网格集合的网格和源存储库来生成全局块ID。全局块id从源存储库传输到目标存储库。如果目标存储库确定全局块id与位于目标存储库内的已重复数据消除的数据的现有块相关联，则在后续复制过程中该目标存储库不会接收该块。

20. 发明授权

US08340039B2 Deduplicated data processing congestion control 有权
标题翻译：重复数据处理拥塞控制
公开(公告)号：US08340039B2
公开(公告)日：2012-12-25
申请号：US12773136
申请日：2010-05-04
申请人： Shay H. Akirav , Yariv Bachar , Asaf Levy , Ehud Meiri
发明人： Shay H. Akirav , Yariv Bachar , Asaf Levy , Ehud Meiri
IPC分类号： H04L12/56
CPC分类号： H04L47/122 , G06F17/30943 , H04L67/1095 , H04L67/1097
摘要： Various embodiments for deduplicated data processing congestion control in a computing environment are provided. In one such embodiment, a single congestion metric is determined from a sampling of a plurality of combined deduplicated data processing congestion statistics in a number of active deduplicated data processes. The congestion limit is calculated from a comparison of the single congestion metric to a congestion target setpoint, the congestion target setpoint being a virtual dimension setpoint and the congestion limit being a manipulated variable. The number of active deduplicated data processes is compared to the congestion limit. If the number of active deduplicated data processes is less than the congestion limit, a new deduplicated data process is spawned.
摘要翻译：提供了在计算环境中用于重复数据删除的数据处理拥塞控制的各种实施例。在一个这样的实施例中，从多个主动去重复数据处理的多个组合的重复数据删除的数据处理拥塞统计的采样中确定单个拥塞度量。从单个拥塞度量与拥塞目标设定点的比较计算拥塞限制，拥挤目标设定点是虚拟维度设定点，拥挤限制是操纵变量。将活动重复数据消除的数据流程的数量与拥塞限制进行比较。如果活动重复数据删除的数据流程数量小于拥塞限制，则会产生一个新的重复数据删除数据流程。

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