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：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：US10686728B2

公开(公告)日：2020-06-16

申请号：US15643429

申请日：2017-07-06

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhenhua Hu ,  Xiaodi Ke ,  Khaled Ziya Aeen ,  Zhi Zhao ,  Zhigang Luo

IPC: H04L12/911 ,  H04L29/08 ,  G06F9/50

Abstract: Systems and methods are disclosed herein for allocating computing resources for execution of workloads in a distributed computing system with resource acquisition cycles and workload scheduling cycles. One or more resource offer managers transmit resource offers to each of one or more of schedulers. Each scheduler transmits a resource request and/or resource release request in response to each resource offer manager. Each resource offer manager computes a resource allocation for each scheduler after resolving conflicts and assigns the resources to each scheduler according to the resource allocation decisions. The resource acquisition cycle and the workload scheduling cycle are decoupled.

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：US10623333B2

公开(公告)日：2020-04-14

申请号：US15643429

申请日：2017-07-06

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhenhua Hu ,  Xiaodi Ke ,  Khaled Ziya Aeen ,  Zhi Zhao ,  Zhigang Luo

IPC: H04L12/911 ,  H04L29/08 ,  G06F9/50

Abstract: Systems and methods are disclosed herein for allocating computing resources for execution of workloads in a distributed computing system with resource acquisition cycles and workload scheduling cycles. One or more resource offer managers transmit resource offers to each of one or more of schedulers. Each scheduler transmits a resource request and/or resource release request in response to each resource offer manager. Each resource offer manager computes a resource allocation for each scheduler after resolving conflicts and assigns the resources to each scheduler according to the resource allocation decisions. The resource acquisition cycle and the workload scheduling cycle are decoupled.

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.