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    TECHNIQUES FOR DYNAMICALLY CONTROLLING RESOURCES BASED ON SERVICE LEVEL OBJECTIVES
    1.
    发明申请
    TECHNIQUES FOR DYNAMICALLY CONTROLLING RESOURCES BASED ON SERVICE LEVEL OBJECTIVES 审中-公开
    基于服务水平目标动态控制资源的技术

    公开(公告)号：US20160026535A1

    公开(公告)日：2016-01-28

    申请号：US14341068

    申请日：2014-07-25

    Applicant: NETAPP, INC.

    Inventor： Onkar Bhat ,  Ravi Budhia ,  Rajesh Desai ,  Abhishek Naidu

    IPC: G06F11/14

    CPC classification number: G06F11/2035 ,  G06F11/1461 ,  G06F11/2048 ,  G06F11/2097 ,  G06F2201/84

    Abstract: Various embodiments are generally directed an apparatus and method for receiving a recovery point objective for a workload, the recovery point objective comprising an amount of time in which information for the workload will be lost if a failure occurs, and determining a service level objective for a replication transfer based on the recovery point objective, the replication transfer to replicate information on a destination node to maintain the recovery point objective. Various embodiments include dynamically controlling one or more resources to replicate the information on the destination node based on the service level objective and communicating information for the replication transfer from the source node to the destination node.

    Abstract translation: 各种实施例通常涉及用于接收工作负载的恢复点目标的装置和方法，所述恢复点目标包括如果发生故障则将丢失用于工作负载的信息的时间量，以及确定用于 基于恢复点目标的复制传输，复制传输到目标节点上复制信息以维护恢复点目标。 各种实施例包括动态地控制一个或多个资源以基于服务水平目标复制目的地节点上的信息，并且传送用于从源节点到目的地节点的复制传输的信息。

    METHODS FOR SECURELY FACILITATING DATA PROTECTION WORKFLOWS AND DEVICES THEREOF
    3.
    发明申请
    METHODS FOR SECURELY FACILITATING DATA PROTECTION WORKFLOWS AND DEVICES THEREOF 有权

    公开(公告)号：US20220318100A1

    公开(公告)日：2022-10-06

    申请号：US17839862

    申请日：2022-06-14

    Applicant: NetApp, Inc.

    Inventor： Ravindra Kuramkote ,  Abhishek Naidu ,  Paul Ngan ,  Paul Mu ,  Atul Pandit

    IPC: G06F11/14 ,  H04L41/0816 ,  H04L49/00 ,  H04L9/40 ,  H04L67/1097 ,  G06F16/2452 ,  G06F16/2453

    Abstract: Methods, non-transitory machine readable media, and computing devices that more securely facilitate data protection workflows are disclosed. With this technology, identification information for primary inbound and outbound queues is extracted from a registration token received from an administrator device. A registration request is inserted into the primary outbound queue using the identification information and one or more communication networks that are external to a data center. The primary inbound queue is polled using the identification information and the communication networks to retrieve messages from a backup service computing device that instantiated the queues and generated the registration token. Accordingly, nodes in a data center can communicate more securely with a cloud backup service via queues and without exposing any HTTP ports to the backup service. Advantageously, the backup service can learn the topology of a storage cluster and manage data protection workflows via communications with one of the constituent nodes.

    TECHNIQUES FOR CONTROLLING CLIENT TRAFFIC ON A CLUSTERED SYSTEM
    5.
    发明申请
    TECHNIQUES FOR CONTROLLING CLIENT TRAFFIC ON A CLUSTERED SYSTEM 审中-公开
    控制集群系统客户端流量的技术

    公开(公告)号：US20160127462A1

    公开(公告)日：2016-05-05

    申请号：US14526760

    申请日：2014-10-29

    Applicant: NETAPP, INC.

    Inventor： Paul Yuedong Mu ,  Desai Rajesh ,  Abhishek Naidu

    IPC: H04L29/08

    CPC classification number: H04L67/1095 ,  H04L67/1097

    Abstract: Various embodiments are generally directed an apparatus and method to receive client traffic comprising information at a primary cluster of a clustered system over a communications link, perform, a replication operation on the clustered system to replicate the information on a secondary cluster of the clustered system, and determine a client traffic throughput for the client traffic and a replication throughput for the replication operation. In some embodiments, the apparatus and method may include buffering one or more write operations to control the client traffic such that the client traffic throughput is less than or equal to the replication throughput for the replication operation.

    Abstract translation: 各种实施例通常涉及一种装置和方法，用于通过通信链路在集群系统的主集群处接收包括信息的客户端业务，执行集群系统上的复制操作以在集群系统的辅助集群上复制信息， 并确定客户端流量的客户端流量吞吐量和复制操作的复制吞吐量。 在一些实施例中，装置和方法可以包括缓冲一个或多个写入操作以控制客户端流量，使得客户端流量吞吐量小于或等于复制操作的复制吞吐量。

    Incremental restore of a virtual machine
    7.
    发明授权
    Incremental restore of a virtual machine 有权

    公开(公告)号：US11615001B2

    公开(公告)日：2023-03-28

    申请号：US16856322

    申请日：2020-04-23

    Applicant: NetApp Inc.

    Inventor： Abhishek Naidu ,  Jose Mathew ,  Ling Zheng ,  Ravindra Kuramkote

    IPC: G06F11/14 ,  G06F9/455 ,  G06F3/06

    Abstract: Techniques are provided for incrementally restoring a virtual machine hosted by a computing environment. In response to receiving an indication that the virtual machine is to be incrementally restored, a snapshot of the virtual machine may be created while the virtual machine is shut down into an off state. The snapshot is transmitted to a storage environment as a common snapshot. The snapshot and the common snapshot are common snapshots comprising a same representation of the virtual machine. The common snapshot and a prior snapshot of the virtual machine are evaluated to identify a data difference of the virtual machine between the common snapshot and the prior snapshot. An incremental restore is performed of the virtual machine by transmitting the data difference from the storage environment to the computing environment to restore the virtual machine to a state represented by the prior snapshot.

    Method and system for managing storage units
    9.
    发明授权
    Method and system for managing storage units 有权
    管理存储单元的方法和系统

    公开(公告)号：US09003155B2

    公开(公告)日：2015-04-07

    申请号：US13913106

    申请日：2013-06-07

    Applicant: NetApp, Inc.

    Inventor： Satish Singhal ,  Abhishek Naidu ,  Ameet Pyati

    IPC: G06F12/08 ,  G06F12/02 ,  G06F3/06

    CPC classification number: G06F12/0292 ,  G06F3/0619 ,  G06F3/0644 ,  G06F3/0652 ,  G06F3/0686 ,  G06F12/02 ,  G06F12/0223

    Abstract: Method and system for managing storage units are provided. A free space module scans a storage unit data structure and a reference data structure to generate an intermediate data structure that identifies storage units that are not referenced by any storage unit client. A lookup module is initiated and the storage unit clients are notified that all new references to any storage unit should be verified with the lookup module. The free space module then verifies if any of the storage units in the intermediate data structure have been referenced since the intermediate data structure was created. Any referenced storage units are removed from the intermediate data structure and a data structure identifying unreferenced storage units is generated. The data structure is then used to allocate the identified storage units.

    Abstract translation: 提供了管理存储单元的方法和系统。 可用空间模块扫描存储单元数据结构和参考数据结构，以生成识别未被任何存储单元客户端引用的存储单元的中间数据结构。 启动查找模块，并通知存储单元客户端，对查询模块应对所有存储单元的新引用进行验证。 自由空间模块然后验证中间数据结构中是否已经引用了中间数据结构中的任何存储单元。 任何引用的存储单元都从中间数据结构中删除，并且生成标识未引用的存储单元的数据结构。 然后使用数据结构来分配所识别的存储单元。

    METHOD AND SYSTEM FOR MANAGING STORAGE UNITS
    10.
    发明申请
    METHOD AND SYSTEM FOR MANAGING STORAGE UNITS 审中-公开
    管理存储单元的方法和系统

    公开(公告)号：US20130275711A1

    公开(公告)日：2013-10-17

    申请号：US13913106

    申请日：2013-06-07

    Applicant: NETAPP, INC.

    Inventor： Satish Singhal ,  Abhishek Naidu ,  Ameet Pyati

    IPC: G06F12/02

    CPC classification number: G06F12/0292 ,  G06F3/0619 ,  G06F3/0644 ,  G06F3/0652 ,  G06F3/0686 ,  G06F12/02 ,  G06F12/0223

    Abstract: Method and system for managing storage units are provided. A free space module scans a storage unit data structure and a reference data structure to generate an intermediate data structure that identifies storage units that are not referenced by any storage unit client. A lookup module is initiated and the storage unit clients are notified that all new references to any storage unit should be verified with the lookup module. The free space module then verifies if any of the storage units in the intermediate data structure have been referenced since the intermediate data structure was created. Any referenced storage units are removed from the intermediate data structure and a data structure identifying unreferenced storage units is generated. The data structure is then used to allocate the identified storage units.

    Abstract translation: 提供了管理存储单元的方法和系统。 可用空间模块扫描存储单元数据结构和参考数据结构，以生成识别未被任何存储单元客户端引用的存储单元的中间数据结构。 启动查找模块，并通知存储单元客户端，对查询模块应对所有存储单元的新引用进行验证。 自由空间模块然后验证中间数据结构中是否已经引用了中间数据结构中的任何存储单元。 任何引用的存储单元都从中间数据结构中删除，并且生成标识未引用的存储单元的数据结构。 然后使用数据结构来分配所识别的存储单元。

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