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公开(公告)号：US09489273B2
公开(公告)日：2016-11-08
申请号：US14312546
申请日：2014-06-23
Applicant: VMware, Inc.
Inventor： Aleksey Pershin , Ilia Langouev
CPC classification number: G06F11/203 , G06F11/1484 , G06F11/1662 , G06F11/2025 , G06F11/2033 , G06F11/2038 , G06F11/2079 , G06F11/2094
Abstract: Exemplary methods, apparatuses, and systems include receiving a command to perform a failover workflow for a plurality of logical storage devices from a protected site to a recovery site. A first logical storage device within the plurality of logical storage devices is determined to be a stretched storage device. In response to the failover command, a site preference for the first logical storage device is switched from the protected site to the recovery site. The failover includes a live migration of a virtual machine that resides on the first logical storage device. The live migration is performed without interruption to one or more services provided by the virtual machine. The site preference for the first logical storage device is switched prior to performing the live migration of the virtual machine.
Abstract translation: 示例性方法，装置和系统包括从受保护的站点到恢复站点接收用于执行多个逻辑存储设备的故障转移工作流的命令。 多个逻辑存储设备内的第一逻辑存储设备被确定为延伸的存储设备。 响应于故障切换命令，第一个逻辑存储设备的站点首选项从受保护的站点切换到恢复站点。 故障切换包括驻留在第一个逻辑存储设备上的虚拟机的实时迁移。 实时迁移不会中断虚拟机提供的一个或多个服务。 在执行虚拟机的实时迁移之前，切换第一个逻辑存储设备的站点首选项。
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12.发明授权公开(公告)号：US09417976B2
公开(公告)日：2016-08-16
申请号：US14473744
申请日：2014-08-29
Applicant: VMware, Inc.
Inventor： Giridharan Sugabrahmam , Ilia Langouev , Aleksey Pershin
CPC classification number: G06F11/203 , G06F3/0647 , G06F9/45558 , G06F11/1471 , G06F11/1484 , G06F11/2048 , G06F11/2071 , G06F11/2097 , G06F2009/4557 , G06F2009/45575 , G06F2009/45591 , G06F2201/815 , G06F2201/82 , G06F2201/84
Abstract: A storage migration engine and a recovery manager are provided that enable failover operations to be performed in situations where storage migration and array-based replication are involved. The storage migration engine stores information related to storage migrations directly into a source datastore and a destination datastore, which are then replicated over to a recovery site. The recovery manager uses the information stored in the recovered datastores to select which instance of virtual machine data is to be used to fail over to a virtual machine at the recovery site.
Abstract translation: 提供了存储迁移引擎和恢复管理器，可以在涉及存储迁移和基于阵列的复制的情况下执行故障转移操作。 存储迁移引擎将与存储迁移相关的信息直接存储到源数据存储和目标数据存储中，然后将其复制到恢复站点。 恢复管理器使用存储在恢复的数据存储中的信息来选择虚拟机数据的哪个实例用于故障切换到恢复站点处的虚拟机。
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公开(公告)号：US09336039B2
公开(公告)日：2016-05-10
申请号：US14316729
申请日：2014-06-26
Applicant: VMware, Inc.
Inventor： Aleksey Pershin , Min Cai , Ilia Langouev , Gabriel Tarasuk-Levin
CPC classification number: G06F9/45558 , G06F9/45533 , G06F9/4856 , G06F9/5088 , G06F2009/4557
Abstract: Systems and techniques are described for determining the status of migrating virtual machines. A described technique includes initiating a migration of one or more virtual machines from a source host that is located at a source site to a destination host that is located at a destination site. A determination is made that a fault has occurred during the migration of the one or more virtual machines. In response to determining that the error has occurred, a determination is made, for each virtual machine of the one or more virtual machines, whether the virtual machine has been fully migrated from the source host to the destination host.
Abstract translation: 描述了确定迁移虚拟机状态的系统和技术。 所描述的技术包括发起将一个或多个虚拟机从位于源站点的源主机迁移到位于目的地站点的目的地主机。 确定在一个或多个虚拟机的迁移期间发生故障。 响应于确定发生错误，对于一个或多个虚拟机的每个虚拟机，确定虚拟机是否已经从源主机完全迁移到目的地主机。
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公开(公告)号：US20150378759A1
公开(公告)日：2015-12-31
申请号：US14316729
申请日：2014-06-26
Applicant: VMware, Inc.
Inventor： Aleksey Pershin , Min Cai , Ilia Langouev , Gabriel Tarasuk-Levin
IPC: G06F9/455
CPC classification number: G06F9/45558 , G06F9/45533 , G06F9/4856 , G06F9/5088 , G06F2009/4557
Abstract: Systems and techniques are described for determining the status of migrating virtual machines. A described technique includes initiating a migration of one or more virtual machines from a source host that is located at a source site to a destination host that is located at a destination site. A determination is made that a fault has occurred during the migration of the one or more virtual machines. In response to determining that the error has occurred, a determination is made, for each virtual machine of the one or more virtual machines, whether the virtual machine has been fully migrated from the source host to the destination host.
Abstract translation: 描述了确定迁移虚拟机状态的系统和技术。 所描述的技术包括发起将一个或多个虚拟机从位于源站点的源主机迁移到位于目的地站点的目的地主机。 确定在一个或多个虚拟机的迁移期间发生故障。 响应于确定发生错误，对于一个或多个虚拟机的每个虚拟机，确定虚拟机是否已经从源主机完全迁移到目的地主机。
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公开(公告)号：US10075514B2
公开(公告)日：2018-09-11
申请号：US14839891
申请日：2015-08-28
Applicant: VMware, Inc.
Inventor： Bin Wang , Ilia Langouev , Aleksey Pershin
IPC: G06F15/173 , H04L29/08 , H04L12/26 , G06F9/00 , H04L12/24
CPC classification number: H04L67/1002 , G06F9/00 , G06F9/5083 , H04L41/042 , H04L43/06
Abstract: Examples perform monitoring of multiple-step, concurrently executed workflows across distributed nodes. Requests from an intermediate node are classified by a load balancer as monitoring or non-monitoring. Non-monitoring requests are handled by any node; however, monitoring requests are distributed to all nodes via a plurality of queues but handled only by nodes executing the subject workflow. The load balancer receives reports from any node executing the subject workflow, and passes the first report to the intermediate node.
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Patent Agency Ranking
公开(公告)号：US09658934B2
公开(公告)日：2017-05-23
申请号：US14841550
申请日：2015-08-31
Applicant: VMware, Inc.
Inventor： Ruopeng Ye , Victor Golosovker , Ilia Langouev , Aleksey Pershin , Bin Wang
IPC: G06F11/263 , G06F11/22 , H04L12/26 , H04L29/08
CPC classification number: G06F11/263 , G06F11/2205 , G06F11/2215 , G06F11/2294 , H04L41/06 , H04L43/50 , H04L67/2895
Abstract: A distributed system and method for error handling testing of a target component in the distributed system uses a proxy gateway in the target component that can intercept communications to and from remote components of the distributed system. When a proxy mode of the proxy gateway in the target component is enabled, at least one of the communications at the proxy gateway is modified to introduce an error. When the proxy mode of the proxy gateway in the target component is disabled, the communications to and from the remote components of the distributed system are transmitted via the proxy gateway without modification.
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17.发明授权Scalable concurrent execution of distributed workflows sharing common operations 有权共享常见操作的分布式工作流的可扩展并发执行公开(公告)号：US09563478B1
公开(公告)日：2017-02-07
申请号：US14839887
申请日：2015-08-28
Applicant: VMware, Inc.
Inventor： Swaha Miller , Aleksey Pershin , Michael Kolechkin , Victor Golosovker
CPC classification number: G06F9/5038 , G06F9/485 , G06F11/20 , G06F2009/45591
Abstract: Examples perform concurrent execution of distributed workflows sharing common operations by a plurality of nodes, such as execution of recovery plans for disaster recovery of virtual machines operating on and off premises. Concurrent execution of identical operations that were part of a previously executed workflow are prevented, by evaluating the source of the workflow and whether the workflow has previously been initiated by that source. The disclosure is scalable to allow for new nodes to be included.
Abstract translation: 示例执行由多个节点共享公共操作的分布式工作流的并发执行，诸如执行用于在场外操作的虚拟机的灾难恢复的恢复计划。 通过评估工作流的来源以及工作流是否先前由该源启动，可以阻止作为先前执行的工作流程一部分的相同操作的并发执行。 本公开是可扩展的，以允许包括新节点。
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18.发明授权Emulating a stretched storage device using a shared replicated storage device 有权使用共享复制存储设备来模拟扩展的存储设备公开(公告)号：US09442811B2
公开(公告)日：2016-09-13
申请号：US14265055
申请日：2014-04-29
Applicant: VMware, Inc.
Inventor： Aleksey Pershin , Sriram Krishnan , Giridharan Sugabrahmam
CPC classification number: G06F11/203 , G06F2201/815 , H04L67/1095 , H04L67/1097 , H04L69/40
Abstract: Exemplary methods, apparatuses, and systems include receiving a command from a recovery manager running on a management server within a first or second datacenter. In response to the command, device identifiers for one or more logical storage devices within the first datacenter are requested. In response to the request, a first device identifier for a first logical storage device within the first datacenter and a peer device identifier for a second logical storage device within the second datacenter are received. Data is replicated from the first logical storage device to the second logical storage device. The first and second logical storage devices are in an active-passive configuration, the first logical storage device storing the replicated data being active and the second logical storage device storing the replicated data being passive. The command with the peer device identifier is sent to the underlying storage.
Abstract translation: 示例性方法，装置和系统包括从在第一或第二数据中心内的管理服务器上运行的恢复管理器接收命令。 响应该命令，请求第一数据中心内的一个或多个逻辑存储设备的设备标识符。 响应于该请求，接收第一数据中心内的第一逻辑存储设备的第一设备标识符和第二数据中心内的第二逻辑存储设备的对等设备标识符。 数据从第一逻辑存储设备复制到第二逻辑存储设备。 所述第一和第二逻辑存储设备处于主动 - 被动配置，所述第一逻辑存储设备存储所述复制数据为活动状态，所述第二逻辑存储设备将所述复制数据存储为被动的。 具有对等设备标识符的命令被发送到底层存储。
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公开(公告)号：US09430284B2
公开(公告)日：2016-08-30
申请号：US14315953
申请日：2014-06-26
Applicant: VMware, Inc.
Inventor： Matthew Duggan , David Chavez , Aleksey Pershin , Kishore Nadimpalli , Ilia Langouev
CPC classification number: G06F9/4881 , G06F9/45558 , G06F11/0796 , G06F11/1484 , G06F11/1662 , G06F11/2028 , G06F11/2048 , G06F11/2071 , G06F2009/45575 , G06F2201/805
Abstract: Techniques to process virtual machine objects through multistep workflows in a computer system are described. In an example, a method of processing virtual machine objects through a workflow having a plurality of ordered steps in a computer system includes executing the workflow on computing resources of the computer system using the virtual machine objects as parametric input, where the computing resources: divide the virtual machine objects into workgroups; perform instances of a step of the workflow in parallel on the workgroups as the workgroups complete a prior step in the workflow; and execute an agent to delegate the workgroups to, and receive results from, the instances of the step as the workflow is executed.
Abstract translation: 描述了通过计算机系统中的多步骤工作流处理虚拟机对象的技术。 在一个示例中，通过具有计算机系统中的多个有序步骤的工作流处理虚拟机对象的方法包括使用虚拟机对象作为参数输入来执行计算机系统的计算资源上的工作流，其中计算资源：划分 虚拟机对象进入工作组; 在工作组中完成工作流中的先前步骤，在工作组上并行执行工作流步骤的实例; 并执行一个代理，以便在工作流被执行时将工作组委托给该实例并从其中获取结果。
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公开(公告)号：US09423956B2
公开(公告)日：2016-08-23
申请号：US14265027
申请日：2014-04-29
Applicant: VMware, Inc.
Inventor： Aleksey Pershin , Sriram Krishnan , Giridharan Sugabrahmam
CPC classification number: G06F3/06 , G06F11/2028 , G06F11/2038 , G06F11/2048 , G06F11/2094 , H04L29/0854 , H04L29/08549
Abstract: Exemplary methods, apparatuses, and systems include receiving a device discovery command from a recovery manager running on a management server within a first or second datacenter. In response to the device discovery command, device identifiers for one or more logical storage devices within the first datacenter are requested. In response to the request, a device discovery response including a first identifier is received. The received device discovery response is modified to include the first device identifier as the identifier for both an underlying logical storage device and as an identifier for a peer logical storage device. The modified response is returned to the recovery manager in response to the device discovery command.
Abstract translation: 示例性方法，装置和系统包括从在第一或第二数据中心内的管理服务器上运行的恢复管理器接收设备发现命令。 响应于设备发现命令，请求第一数据中心内的一个或多个逻辑存储设备的设备标识符。 响应于该请求，接收包括第一标识符的设备发现响应。 接收到的设备发现响应被修改为包括第一设备标识符作为底层逻辑存储设备的标识符和作为对等逻辑存储设备的标识符。 响应设备发现命令，将修改的响应返回给恢复管理器。
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