公开(公告)号：US10705825B2

公开(公告)日：2020-07-07

申请号：US16137253

申请日：2018-09-20

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Erik Daniel Jacobson ,  Corneliu Mihai Boac

IPC: G06F8/61 ,  G06F8/65 ,  G06F3/0484 ,  H04L29/08 ,  G06F16/51

Abstract: In example implementations, an apparatus is provided. The apparatus includes a processor, an image creation tool, an operating system (OS) image repository and a secondary node interface. The processor has a first architecture and is in communication with the image creation tool, the OS image repository, and the secondary node interface. The image creation tool is to create an OS image for end nodes having the first architecture. The OS image repository is to store OS images. The secondary node shell is to provide an interface to a secondary node with a processor having a second architecture. An OS image for end nodes having the second architecture is created by the secondary node via the secondary node interface.

公开(公告)号：US20210328874A1

公开(公告)日：2021-10-21

申请号：US16850204

申请日：2020-04-16

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Erik Jacobson ,  Corneliu Mihai Boac ,  Karl Witthuhn

IPC: H04L12/24 ,  H04L29/12

Abstract: A high performance (HPC) system is described. The system includes a plurality of compute nodes, each comprising a network interface having a first media access control (MAC) address and a management controller having a second MAC address, a plurality of switches, coupled to the plurality of compute nodes, each including one or more ports and a head node, communicatively coupled to the plurality of switches, comprising one or more processors to discover a first of the plurality of compute nodes, including facilitating installation of a boot file at the first compute node, initiate a boot operation at the first compute node using the boot file, harvesting switch port locations from the plurality of switches and detecting a location of the first compute node within the network based on determining one or more switch port locations associated with the first MAC address of the first compute node.

公开(公告)号：US11349721B2

公开(公告)日：2022-05-31

申请号：US16850204

申请日：2020-04-16

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Erik Jacobson ,  Corneliu Mihai Boac ,  Karl Witthuhn

IPC: G06F15/173 ,  H04L41/12 ,  H04L61/5007 ,  H04L101/622 ,  H04L61/10 ,  H04L61/103 ,  G06F9/4401

Abstract: A high performance (HPC) system is described. The system includes a plurality of compute nodes, each comprising a network interface having a first media access control (MAC) address and a management controller having a second MAC address, a plurality of switches, coupled to the plurality of compute nodes, each including one or more ports and a head node, communicatively coupled to the plurality of switches, comprising one or more processors to discover a first of the plurality of compute nodes, including facilitating installation of a boot file at the first compute node, initiate a boot operation at the first compute node using the boot file, harvesting switch port locations from the plurality of switches and detecting a location of the first compute node within the network based on determining one or more switch port locations associated with the first MAC address of the first compute node.

公开(公告)号：US11119872B1

公开(公告)日：2021-09-14

申请号：US16889898

申请日：2020-06-02

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Erik Daniel Jacobson ,  Corneliu Mihai Boac ,  Pradeep Kumar Armugam

IPC: G06F11/00 ,  G06F11/20

Abstract: A computer-readable medium comprises instructions which, upon execution by a node in a multi-node data processing system, enable the node to serve as a first leader node by receiving system log data from multiple compute nodes in a first cluster of the multi-node data processing system, and by saving the system log data in shared storage that is also used by second and third leader nodes to save system log data for compute nodes in second and third clusters of the multi-node data processing system. The instructions further enable the node to respond to failure of either of the second and third leader nodes by automatically assuming system logging duties for the compute nodes in the cluster that was associated with the failed leader node. The instructions may also enable the node to serve as a console bridge and to save console log data in the shared storage.

公开(公告)号：US20200097276A1

公开(公告)日：2020-03-26

申请号：US16137253

申请日：2018-09-20

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Erik Daniel Jacobson ,  Corneliu Mihai Boac

IPC: G06F8/65 ,  G06F3/0484 ,  H04L29/08 ,  G06F8/61

Abstract: In example implementations, an apparatus is provided. The apparatus includes a processor, an image creation tool, an operating system (OS) image repository and a secondary node interface. The processor has a first architecture and is in communication with the image creation tool, the OS image repository, and the secondary node interface. The image creation tool is to create an OS image for end nodes having the first architecture. The OS image repository is to store OS images. The secondary node shell is to provide an interface to a secondary node with a processor having a second architecture. An OS image for end nodes having the second architecture is created by the secondary node via the secondary node interface.