公开(公告)号：US20210173573A1

公开(公告)日：2021-06-10

申请号：US17175331

申请日：2021-02-12

Applicant: Huawei Technologies Co., Ltd. ,  WILLIAM MARSH RICE UNIVERSITY

Inventor： Si YU ,  Junhui GONG ,  Peter VARMAN ,  Yuhan PENG

IPC: G06F3/06

Abstract: The present disclosure discloses a method for assuring quality of service in a storage system, where a control node calculates, based on a quantity of remaining I/O requests of a target storage node in a unit time, a quantity of I/O requests required by a storage resource to reach a lower assurance limit in the unit time, and a quantity of I/O requests need to be processed by the target storage node for the storage resource in the unit time, a lower limit quantity of I/O requests that can be processed by the target storage node for the storage resource in the unit time; allocates, based on the lower limit quantity of I/O requests, a lower limit quantity of tokens of the storage resource on the target storage node in the unit time to the storage resource; and sends the lower limit quantity of tokens to the target storage node.

公开(公告)号：US20210084537A1

公开(公告)日：2021-03-18

申请号：US17105256

申请日：2020-11-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shaoqian ZHANG ,  Hua WANG ,  Junhui GONG

IPC: H04W28/08 ,  H04W80/02 ,  H04W72/02 ,  H04W72/04

Abstract: Embodiments of this application provide a load balance method and an apparatus thereof. The method may include the following steps: receiving, by a load balance node, a first service request packet from a service request end, where the first service request packet includes address information of the service request end, address information of a to-be-processed load balance instance, and a MAC address of the load balance node; determining a to-be-processed service member based on the address information of the to-be-processed load balance instance, where the to-be-processed service member is configured to process the first service request packet; and modifying the MAC address of the load balance node in the first service request packet to a MAC address of the to-be-processed service member, to obtain a second service request packet, and sending the second service request packet to a computing node to which the to-be-processed service member belongs.