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公开(公告)号：US10341361B2
公开(公告)日：2019-07-02
申请号：US15614258
申请日：2017-06-05
Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
Inventor： Erik Jacobson , Corneliu Boac
Abstract: In one example in accordance with the present disclosure, a method may comprise establishing, by a boot environment, a secure connection on a special port. An authentication key for the secure connection is preloaded into the boot environment. The method may comprise verifying, by the admin node, that the new node is marked for installation and transmitting, by the admin node, a secure key to the new node over the secure connection. The method may comprise requesting, by the boot environment, a secure bundle from the admin node, the secure bundle corresponding to the new node. The method may comprise decrypting, by the boot environment, the secure bundle using the secure key and requesting, by the boot environment, an installation image for the new node. The secure bundle contains secure information that is not included in the installation image.
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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
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.
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公开(公告)号：US20210318988A1
公开(公告)日：2021-10-14
申请号：US16843131
申请日：2020-04-08
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Erik Jacobson , Paul Schliep , Arjav Shah
IPC: G06F16/176 , G06F16/178 , G06F16/182 , G06F16/18 , G06F8/61
Abstract: A high-performance computing (HPC) system is described. The system includes at least one administrative leader node including a distributed file system server to host a plurality of filesystem images to facilitate a shared filed system, one or more storage devices configured as shared storage having a writable area to host filesystem images for the shared filed system and a plurality of compute nodes, wherein each compute node to mount a compute-node specific directory received from the server in the writable area in the shared storage and mount a filesystem within a filesystem image as a read-write area at the shared storage.
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公开(公告)号：US20200053101A1
公开(公告)日：2020-02-13
申请号：US16433726
申请日：2019-06-06
Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
Inventor： Erik Jacobson , Corneliu Boac
Abstract: In one example in accordance with the present disclosure, a method may comprise establishing, by a boot environment, a secure connection on a special port. An authentication key for the secure connection is preloaded into the boot environment. The method may comprise verifying, by the admin node, that the new node is marked for installation and transmitting, by the admin node, a secure key to the new node over the secure connection. The method may comprise requesting, by the boot environment, a secure bundle from the admin node, the secure bundle corresponding to the new node. The method may comprise decrypting, by the boot environment, the secure bundle using the secure key and requesting, by the boot environment, an installation image for the new node. The secure bundle contains secure information that is not included in the installation image.
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Patent Agency Ranking
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.
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公开(公告)号：US10938836B2
公开(公告)日：2021-03-02
申请号：US16433726
申请日：2019-06-06
Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
Inventor： Erik Jacobson , Corneliu Boac
Abstract: In one example in accordance with the present disclosure, a method may comprise establishing, by a boot environment, a secure connection on a special port. An authentication key for the secure connection is preloaded into the boot environment. The method may comprise verifying, by the admin node, that the new node is marked for installation and transmitting, by the admin node, a secure key to the new node over the secure connection. The method may comprise requesting, by the boot environment, a secure bundle from the admin node, the secure bundle corresponding to the new node. The method may comprise decrypting, by the boot environment, the secure bundle using the secure key and requesting, by the boot environment, an installation image for the new node. The secure bundle contains secure information that is not included in the installation image.
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公开(公告)号：US10367700B2
公开(公告)日：2019-07-30
申请号：US15614289
申请日：2017-06-05
Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
Inventor： Corneliu Boac , Erik Jacobson
IPC: H04L12/24 , H04L12/759 , G06F16/38
Abstract: In one example in accordance with the present disclosure, a system may comprise a node accessor to access a first node belonging to a plurality of nodes and an interface determiner to determine a hardware interface associated with the first node. The system may comprise a template determiner to determine a template corresponding to the hardware interface, wherein the template contains a predefined identifier associated with the hardware interface. The system may comprise a network handler to identify a network associated with the predefined identifier associated with the hardware interface; and a network associater to associate each node in the plurality of nodes, including the first node, with a network specified in the template.
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公开(公告)号：US20180351967A1
公开(公告)日：2018-12-06
申请号：US15614258
申请日：2017-06-05
Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
Inventor： Erik Jacobson , Corneliu Boac
CPC classification number: H04L9/0891 , G06F8/63 , G06F21/575 , H04L9/083 , H04L63/0435 , H04L63/061 , H04L63/08 , H04L67/141 , H04L67/34
Abstract: In one example in accordance with the present disclosure, a method may comprise establishing, by a boot environment, a secure connection on a special port. An authentication key for the secure connection is preloaded into the boot environment. The method may comprise verifying, by the admin node, that the new node is marked for installation and transmitting, by the admin node, a secure key to the new node over the secure connection. The method may comprise requesting, by the boot environment, a secure bundle from the admin node, the secure bundle corresponding to the new node. The method may comprise decrypting, by the boot environment, the secure bundle using the secure key and requesting, by the boot environment, an installation image for the new node. The secure bundle contains secure information that is not included in the installation image.
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公开(公告)号：US20180351833A1
公开(公告)日：2018-12-06
申请号：US15614289
申请日：2017-06-05
Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
Inventor： Corneliu Boac , Erik Jacobson
IPC: H04L12/24 , G06F17/30 , H04L12/759
CPC classification number: G06F16/381 , H04L41/0853 , H04L41/0893
Abstract: In one example in accordance with the present disclosure, a system may comprise a node accessor to access a first node belonging to a plurality of nodes and an interface determiner to determine a hardware interface associated with the first node. The system may comprise a template determiner to determine a template corresponding to the hardware interface, wherein the template contains a predefined identifier associated with the hardware interface. The system may comprise a network handler to identify a network associated with the predefined identifier associated with the hardware interface; and a network associater to associate each node in the plurality of nodes, including the first node, with a network specified in the template.
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