公开(公告)号：US10305815B2

公开(公告)日：2019-05-28

申请号：US15142029

申请日：2016-04-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Lei Guo ,  Chong Chen ,  Xiaodi Ke ,  Jason T. S. Lam

IPC: H04L12/24 ,  H04L29/08 ,  H04L12/911

Abstract: Methods and systems of managing a resource in a distributed resource management system can include: receiving a resource request including data identifying at least one requested resource attribute; identifying one or more candidate resources from a plurality of resources by performing element-wise operations on one or more resource attribute element sets corresponding to the at least one requested resource attribute, each resource attribute element set comprising an element for each of the plurality of resources, each element representing a resource attribute for a respective resource of the plurality of resources; and scheduling a workload associated with the resource request for execution based on the one or more identified candidate resources.

公开(公告)号：US20200042356A1

公开(公告)日：2020-02-06

申请号：US16598412

申请日：2019-10-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lei Guo ,  Chong Chen ,  Jason Lam

IPC: G06F9/50 ,  G06F9/48

Abstract: Methods and systems of managing a resource in a distributed resource management system can include: receiving a resource request by at least one processor in the distributed resource management system, the resource request identifying a requested resource type corresponding to at least one of: a class identifier identifying a resource class assigned to a composite resource, and a class identifier identifying at least one additional resource associated with the composite resource; determining availability of the requested resource type; and scheduling a workload associated with the resource request for execution based on the determination.

公开(公告)号：US10193977B2

公开(公告)日：2019-01-29

申请号：US15142040

申请日：2016-04-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaodi Ke ,  Chong Chen ,  Jason T. S. Lam ,  Lei Guo

IPC: H04L29/08 ,  H04L12/24 ,  H04L12/911

Abstract: Methods and systems of managing workloads and resources for tenants structured as a hierarchical tenant queue defining a resource distribution policy. The tenants are modified and the system responds with dynamic adjustments to the hierarchical tenant queue and workload distribution. A rule-based workload management engine defines rules for actions for the workload to respond to the dynamic update.

公开(公告)号：US10725974B2

公开(公告)日：2020-07-28

申请号：US15358936

申请日：2016-11-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chen Chen ,  Jin Chen ,  Xiaodi Ke ,  Lei Guo ,  Chong Chen

IPC: G06F16/30 ,  G06F16/178 ,  G06F16/11

Abstract: A method for managing file system replication can include: collecting event data associated with file system events, each of the file system events indicative of a modification of at least one file at a first file system location; for each of the file system events, generating at least one file system action to apply the modification of the at least one file at the first file system location to at least one corresponding file at a second file system location; storing the at least one generated file system action in an action buffer; identifying dependencies between file system actions in the action buffer; and scheduling the file system actions in the action buffer for execution based on the dependencies.

公开(公告)号：US10609129B2

公开(公告)日：2020-03-31

申请号：US15142371

申请日：2016-04-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jason T. S. Lam ,  Chong Chen ,  Lei Guo ,  Xiaodi Ke

IPC: H04L29/08 ,  G06F9/50

Abstract: In a distributed computing network, requests for allocation of resources to tenant workloads and messages identifying resource availability are received and aggregated. Resources are allocated to the workloads in accordance with a distribution policy defining values for resource entitlements of the tenants. The values include pre-emption quantities. In response to determining that a quantity of resources allocated for workloads of a first tenant is less than the tenant's pre-emption quantity, processing of another workload from a second tenant is interrupted to re-allocate resources from the second tenant's workload to the first tenant's workload.

公开(公告)号：US10313429B2

公开(公告)日：2019-06-04

申请号：US15095822

申请日：2016-04-11

Applicant: Huawei Technologies Co., Ltd

Inventor： Jin Chen ,  Lei Guo ,  Chong Chen

IPC: G06F9/455 ,  H04L29/08

Abstract: The present disclosure is drawn to methods and systems for resource enforcement in a distributed system. At least one first host of the system has an enforcement agent configured to trigger a master enforcement controller in response to the first host running a task requiring access to a distributed resource. The master enforcement controller obtains identification information regarding the distributed resource and transmits an enforcement command to other hosts of the distributed system involved in providing the distributed resource. The enforcement command is received by enforcement agents on each of the involved hosts and triggers a slave enforcement controller on each of the involved hosts. The slave enforcement controllers locally enforce a resource quota for the distributed resource.

公开(公告)号：US10452442B2

公开(公告)日：2019-10-22

申请号：US14953150

申请日：2015-11-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Lei Guo ,  Chong Chen ,  Jason Lam

IPC: G06F9/46 ,  G06F9/50 ,  G06F9/48

Abstract: Methods and systems of managing a resource in a distributed resource management system can include: receiving a resource request by at least one processor in the distributed resource management system, the resource request identifying a requested resource type corresponding to at least one of: a class identifier identifying a resource class assigned to a composite resource, and a class identifier identifying at least one additional resource associated with the composite resource; determining availability of the requested resource type; and scheduling a workload associated with the resource request for execution based on the determination.

公开(公告)号：US10191771B2

公开(公告)日：2019-01-29

申请号：US14858598

申请日：2015-09-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chong Chen ,  Lei Guo ,  Jason T. S. Lam

IPC: G06F9/46 ,  G06F9/50 ,  G06F9/48

Abstract: Methods and systems of managing a resource in a distributed resource management system can include: monitoring, by at least one processor, utilization of the resource being used by at least one workload; and performing an enforcement action on a particular workload of the at least one workload when a utilization condition is met, and when the particular workload has a current resource utilization exceeding its associated resource allocation limit.