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    BYPASSING TECHNIQUE TO ENABLE DIRECT ACCESS TO SNAPSHOT DATA IN OBJECT STORE
    3.
    发明公开
    BYPASSING TECHNIQUE TO ENABLE DIRECT ACCESS TO SNAPSHOT DATA IN OBJECT STORE 审中-公开

    公开(公告)号：US20240297786A1

    公开(公告)日：2024-09-05

    申请号：US18237315

    申请日：2023-08-23

    申请人： Nutanix, Inc.

    发明人： Angshuman Bezbaruah ,  Brajesh Kumar Shrivastava ,  Nikhil Loya ,  Abhishek Gupta ,  Pradeep Kashyap Ramaswamy

    IPC分类号： H04L9/08 ,  G06F16/11

    CPC分类号： H04L9/088 ,  G06F16/128

    摘要： A bypassing technique bypasses an indexing service and provides a bypass data path for transferring/retrieving snapshots from a production cluster to an object store. In an embodiment, the production cluster may determine how extents of the snapshots are packed into objects of the object store and transfers the snapshots directly to the object store over the bypass data path. Once the snapshot transfer is completed, the production cluster provides location metadata as to how the snapshot extents are packed into objects to the indexing service. The indexing service is invoked to create an index of the location metadata and is not involved in the data transfer of the snapshots. In another embodiment, the production cluster identifies a snapshot to restore and queries the indexing service to compute the deltas between the snapshot to be restored and a reference snapshot. The indexing service returns a set of segments that indicates the changed delta regions between the two snapshots. The production cluster then issues a direct read to the object store over the bypass data path to read the changed delta segments.

    UNIFIED NAMESPACE ACROSS DATA ACCESS PROTOCOLS
    4.
    发明公开
    UNIFIED NAMESPACE ACROSS DATA ACCESS PROTOCOLS 审中-公开

    公开(公告)号：US20240295992A1

    公开(公告)日：2024-09-05

    申请号：US18647599

    申请日：2024-04-26

    申请人： Nutanix, Inc.

    发明人： Dheer Moghe ,  Karan Gupta ,  Manoj Premanand Naik ,  Manosiz Bhattacharyya

    IPC分类号： G06F3/06

    CPC分类号： G06F3/0659 ,  G06F3/0604 ,  G06F3/0643 ,  G06F3/067

    摘要： A unified namespace technique provides coherent access to unstructured data across different data access protocols having different logical constructs that are stored and managed on a storage system. A control plane infrastructure operates in connection with storage services to provide support for a vast array of storage platforms including file servers of a file system and object storage servers of an object store. Metadata associated with a data access transaction is processed separately and natively by a protocol stack of a particular storage service according to a particular data access protocol. The processed metadata is stored native to the access protocol in a metadata store associated with the particular storage service and is made available to the protocol stacks of the other storage services. Processed metadata is made available to the protocol stacks via an event notification logging service implemented as a message bus. A single canonical instance of the data is maintained for all of the logical constructs served by the storage system.

    MULTI-CLOUD LICENSED SOFTWARE DEPLOYMENT
    8.
    发明公开
    MULTI-CLOUD LICENSED SOFTWARE DEPLOYMENT 审中-公开

    公开(公告)号：US20240241706A1

    公开(公告)日：2024-07-18

    申请号：US18531586

    申请日：2023-12-06

    申请人： Nutanix, Inc.

    发明人： Mohan MATURI ,  Nitin PARAB ,  Vidhi TANEJA ,  Binny Sher GILL

    IPC分类号： G06F8/60 ,  G06F9/455 ,  G06F21/10 ,  H04L67/00 ,  H04L67/10

    CPC分类号： G06F8/60 ,  G06F9/45533 ,  G06F21/105 ,  H04L67/34 ,  H04L67/10

    摘要： Methods, systems, and computer program products for flexible virtualization system deployment into different cloud computing environments. A set of floating licenses to virtualization system software components is established. The set of floating licenses are configured to permit usage of the virtualization system software components on different cloud computing infrastructures. Workload parameters of a workload to be deployed to one of the different cloud computing infrastructures is considered with respect to cloud attributes corresponding to the different cloud computing infrastructures. One or more candidate target cloud computing infrastructures are selected based upon a comparison between workload attributes of a computing workload and cloud attributes of the candidate target cloud computing infrastructures. Virtualization system software components are deployed into the selected target cloud computing infrastructures. Licenses to the virtualization system software components can float between any combination of different cloud computing infrastructures, including floating the licenses between private clouds and public clouds.

    Communication and synchronization with edge systems
    9.
    发明授权
    Communication and synchronization with edge systems 有权

    公开(公告)号：US12026551B2

    公开(公告)日：2024-07-02

    申请号：US18185300

    申请日：2023-03-16

    申请人： Nutanix, Inc.

    发明人： Naorem Khogendro Singh ,  Sandeep Reddy Goli ,  Satyam B. Vaghani ,  Shyan-Ming Perng

    IPC分类号： G06F9/54 ,  G06F9/38 ,  G06F9/50 ,  H04L67/125

    CPC分类号： G06F9/5011 ,  G06F9/3869 ,  G06F9/5077 ,  G06F9/542 ,  H04L67/125

    摘要： A scalable Internet of Things (IoT) system may include multiple instances of an IoT manager, each instance respectively configured to connect to a respective edge system of multiple edge systems. The IoT system may further include a containerized system configured to allow any instance of the IoT manager to deploy data pipelines to any edge system of the multiple edge systems in delta communications. Any instance of the IoT manager may send a change message to any edge system via a publish/subscribe notification method. In some examples, a centralized IoT manager may form a secure communication with an edge system, synchronize an object model with an edge object model for the edge system, and maintain the edge system using delta change communications. The IoT system may facilitate any instance of the IoT manager to subscribe a communication channel with an associated edge system for receiving update notification.

    TECHNIQUE FOR PROVIDING CUSTOM NAMESPACES ON A FILE SYSTEM
    10.
    发明公开
    TECHNIQUE FOR PROVIDING CUSTOM NAMESPACES ON A FILE SYSTEM 审中-公开

    公开(公告)号：US20240193128A1

    公开(公告)日：2024-06-13

    申请号：US18076626

    申请日：2022-12-07

    申请人： Nutanix, Inc.

    发明人： Manoj Premanand Naik ,  Pradeep Thomas

    IPC分类号： G06F16/17 ,  G06F16/14 ,  G06F16/16 ,  G06F16/185

    CPC分类号： G06F16/173 ,  G06F16/148 ,  G06F16/164 ,  G06F16/185

    摘要： A technique extends a file system infrastructure of a storage system to provide a custom namespace within a pathname of a logical construct configured to invoke semantically interpretative context as a command embedded in a data access protocol request issued by a client and directed to the logical construct served by the storage system, without alteration to the data access protocol. The extension includes a “plug-in” engine of a data access protocol server executing on a network protocol stack of the storage system. The engine operates to extract a pathname from the request to determine whether the custom namespace incorporating the command is present and directed to the logical construct. If so, the engine semantically interprets the command within a context of the custom namespace to essentially convert the command to one or more predefined operations directed to the logical construct. The storage system then performs the operations and returns the results to the client.