公开(公告)号：US11989415B2

公开(公告)日：2024-05-21

申请号：US17818805

申请日：2022-08-10

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Samuel Lee Bruns ,  Marcel Furtado Almeida

IPC: G06F3/06

CPC classification number: G06F3/061 ,  G06F3/064 ,  G06F3/0641 ,  G06F3/0653 ,  G06F3/067 ,  G06F3/0671

Abstract: In some examples, a system computes a measure of data overwrites to a data segment stored in a storage structure, where the measure of data overwrites indicates a quantity of overwrites of data in the data segment. The system compares the measure of data overwrites to a criterion. In response to determining that the measure of data overwrites has a first relationship with respect to the criterion, the system disables data reduction for the data segment.

公开(公告)号：US20240160939A1

公开(公告)日：2024-05-16

申请号：US17987518

申请日：2022-11-15

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： SATISH KUMAR MOPUR ,  KRISHNAPRASAD LINGADAHALLI SHASTRY ,  SATHYANARAYANAN MANAMOHAN ,  RAVI SARVESWARA ,  GUNALAN PERUMAL VIJAYAN

IPC: G06N3/08

CPC classification number: G06N3/088

Abstract: Anomalies and drift detection in decentralized learning environments. The method includes deploying at a first node, (1) a local unsupervised autoencoder, trained at the first node, along with a local training data reference baseline for the first node, and (2) a global unsupervised autoencoder trained across a plurality of nodes, along with a corresponding global training data reference baseline. Production data at the first node is processed with local and global ML models deployed by a user. At least one of local and global anomaly data regarding anomalous production data or local and global drift data regarding drifting production data is derived based on the local and global training data reference baselines, respectively. At least one of the local anomaly data is compared with the global anomaly data or the local drift data with the global drift data for assessing impact of anomalies/drift on the ML models.

公开(公告)号：US11985004B2

公开(公告)日：2024-05-14

申请号：US17573919

申请日：2022-01-12

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Shravan Kumar Vuggrala ,  Raghunandan Prabhakar ,  Shankar Kambat Ananthanarayanan

IPC: H04L12/28 ,  H04L12/18 ,  H04L12/46 ,  H04L12/66

CPC classification number: H04L12/2863 ,  H04L12/1822 ,  H04L12/185 ,  H04L12/4641 ,  H04L12/66

Abstract: Systems and methods are provided for reducing WAN bandwidth consumption used by multicast for large scale software-defined branch deployments. In particular, a cloud-based multicast orchestrator may be implemented as part of an SD-WAN service. This cloud-based multicast orchestrator may orchestrate routes for multicast traffic between a multicast source and the various branches of the large scale software-defined branch deployment. This cloud-based multicast orchestrator may orchestrate routes for multicast traffic which reduce/optimize WAN bandwidth consumption. In combination with the cloud-based multicast orchestrator, examples may utilize a branch gateway hierarchy which designates one branch gateway a “leader” for a given multicast stream to further reduce WAN bandwidth consumption used by multicast.

公开(公告)号：US11983572B2

公开(公告)日：2024-05-14

申请号：US17303644

申请日：2021-06-03

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Thavamaniraja Sakthivel ,  Siva Subramaniam Manickam ,  Vinnarasu Ganesan ,  Sriram Padmachetty Harinath

IPC: G06F9/46 ,  G06F9/50

CPC classification number: G06F9/505 ,  G06F9/5011 ,  G06F9/5038 ,  G06F9/5077 ,  G06F2209/501 ,  G06F2209/5022 ,  G06F2209/508

Abstract: Examples described herein relate to a method and a system, for example, a workload controller, for accessing purged workloads. An alert indicative of an attempt to access a purged workload of workloads deployed in a workload environment may be received by the workload controller. The purged workload may include one or both of a deactivated workload or an archived workload. The workload controller may detect the attempt to access the purged workload based on port mirrored data traffic. Further, in some examples, the workload controller may activate the purged workload based on the alert.

公开(公告)号：US11983519B2

公开(公告)日：2024-05-14

申请号：US17809392

申请日：2022-06-28

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Murali Mohan Chakravarthy Chintagunta ,  Suneeth Sathyanathan ,  Sirish Nimmakayala

IPC: G06F8/61 ,  G06F8/65 ,  G06F16/907

CPC classification number: G06F8/61 ,  G06F8/65 ,  G06F16/907

Abstract: Examples of aborting installation of a firmware bundle are described. In an example, an abort installation command is received. The firmware bundle includes items, each item corresponding to one of a firmware for a hardware component and a system software component. A first set of items is identified from the items, where the first set of items includes one of an item installed successfully, an item for which installation is under progress, and a combination thereof. A second set of items is identified from the items, where the second set of items is pending installation. A first subset of items is identified from the second set, based on predefined dependency information, where operability of an item from the first set is dependent on an item from the first subset. The first subset of items is installed prior to aborting installation of the firmware bundle.

公开(公告)号：US20240154918A1

公开(公告)日：2024-05-09

申请号：US18414575

申请日：2024-01-17

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Pablo Cesar Barrantes Chaves ,  Francisco Jose Rojas Fonseca ,  Jorge Arturo Sauma Vargas

IPC: H04L49/65 ,  H04L45/60 ,  H04L49/111

CPC classification number: H04L49/65 ,  H04L45/60 ,  H04L49/111

Abstract: A system for facilitating efficient port reconfiguration at a switch is provided. During operation, the system can identify a target port of the switch for reconfiguration based on one or more reconfiguration parameters indicating how a set of logical ports are generated from the target port. The system can disable the target port at the control plane of the switch, which disables features provided to the target port from the control plane. The control plane can provide a set of features supported by the switch at a port-level granularity for facilitating operations of the switch. The system can then configure the forwarding hardware based on the reconfiguration parameters to accommodate the set of logical ports. When the reconfiguration of the target port is complete, the system can enable a respective logical port at the control plane, which enables one or more features for the logical port from the control plane.

公开(公告)号：US20240152529A1

公开(公告)日：2024-05-09

申请号：US17982737

申请日：2022-11-08

Applicant: Hewlett Packard Enterprise Development LP

Inventor： PETER MICHAEL BRUUN ,  Jane Koenigsfeldt ,  Jens Vedel Markussen

IPC: G06F16/27 ,  G06F16/29

CPC classification number: G06F16/27 ,  G06F16/29

Abstract: An orchestration cluster node system may include a plurality of local orchestration cluster nodes. Each local cluster node may include a service request executor, coordination function, and a resource manager. Each local cluster node may operate in a geography and the coordination functions of local cluster codes may communicate to coordinate execution of services across geographies.

公开(公告)号：US20240152286A1

公开(公告)日：2024-05-09

申请号：US18407981

申请日：2024-01-09

Applicant: Hewlett Packard Enterprise Development LP

Inventor： David P. Reed ,  Isaac R. Nassi

IPC: G06F3/06

CPC classification number: G06F3/0632 ,  G06F3/0604 ,  G06F3/067

Abstract: Utilizing a storage replica data structure includes receiving, at a hyper-kernel running on a computing node in a plurality of interconnected computing nodes, an indication of an operation pertaining to at least one of a guest physical memory address or a stable storage address. A guest operating system is run on a virtual environment that is defined by a set of hyper-kernels running on the plurality of interconnected computing nodes. It further includes updating a storage replica data structure. The storage replica data structure comprises a set of entries. The set of entries in the storage replica data structure comprises associations among guest physical memory addresses, physical memory addresses, and stable storage addresses

公开(公告)号：US11979821B2

公开(公告)日：2024-05-07

申请号：US17599689

申请日：2019-04-26

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Yi Hou ,  Jiabao Jin ,  Wei Li ,  Chunfeng Wang

IPC: H04W48/16 ,  H04W28/16 ,  H04W48/02 ,  H04W48/08 ,  H04W88/08

CPC classification number: H04W48/16 ,  H04W28/16 ,  H04W48/02 ,  H04W48/08 ,  H04W88/08

Abstract: Example implementations relate to managing a resource of a network device. A resource of a network device may be assigned from a first tenant to a second tenant of the network device. Resources of the network device may include an assignment right, an access right, and a configuration right, By assigning the resource to the second tenant, the second tenant may be granted an access right to the assigned resource. Responsive to the assignment of the resource, an access right to the assigned resource may be removed from the first tenant such that the first tenant is isolated from the resource.

公开(公告)号：US20240147648A1

公开(公告)日：2024-05-02

申请号：US18051183

申请日：2022-10-31

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Peng ChiangHsieh ,  Yi-Lung Chou ,  Chi Ting Yang

IPC: H05K7/14

CPC classification number: H05K7/1424

Abstract: A riser assembly may include a riser cage and a riser card. The riser cage includes sidewalls, a base extending from the sidewalls, and mounting features to mount the riser cage to a chassis of the electronic device. The base is coupled to the riser card positioned on a first side of the base. The base includes an opening to permit the connector to extend through the opening to protrude partially beyond the opening to a location on a second side of the base where the connector can detachably connect to an expansion card installed in the riser cage between the sidewalls. The base contacts the connector around the opening to provide lateral support to the connector on opposing faces (e.g., first sidewalls) of the connector.