公开(公告)号：US20200348879A1

公开(公告)日：2020-11-05

申请号：US16825065

申请日：2020-03-20

Applicant: EMC IP Holding Company LLC

Inventor： Jie Huang ,  Xudong Wang ,  Ming Wang ,  Xiaoyu Ren

IPC: G06F3/06

Abstract: Storage management techniques involve: obtaining a historical usage of storage capacity for a storage device, and a historical feature characterizing the historical usage of storage capacity; generating a predicted usage of storage capacity for the storage device based on the historical feature and a predictor for predicting a usage of storage capacity; and updating the predictor by comparing the historical usage of storage capacity with the predicted usage of storage capacity. Therefore, such techniques can accurately predict the usage of storage capacity for the storage device.

公开(公告)号：US20220391253A1

公开(公告)日：2022-12-08

申请号：US17547944

申请日：2021-12-10

Applicant: EMC IP Holding Company LLC

Inventor： Jie Huang ,  Guoping Guan ,  Yunyun Duan

IPC: G06F9/50 ,  G06F9/455 ,  G06F9/48 ,  G06N3/08

Abstract: Techniques for managing resources of a virtualized system involve acquiring historical distribution data about a virtualized system, the historical distribution data indicating a historical distribution of resources occupied by workloads on a plurality of host machines of the virtualized system over a predetermined historical time period. The techniques further involve generating predicted distribution data based on the historical distribution data, the predicted distribution data indicating an estimated distribution of resources occupied by the workloads on the plurality of host machines over a predetermined future time period. The techniques further involve performing workload migration at least once based on the predicted distribution data, the workload migration including migrating a workload of a first host machine whose first estimated quantity of occupied resources exceeds a high threshold to a second host machine whose second estimated quantity of occupied resources is below a low threshold.

公开(公告)号：US11442650B2

公开(公告)日：2022-09-13

申请号：US16825065

申请日：2020-03-20

Applicant: EMC IP Holding Company LLC

Inventor： Jie Huang ,  Xudong Wang ,  Ming Wang ,  Xiaoyu Ren

IPC: G06F3/06

Abstract: Storage management techniques involve: obtaining a historical usage of storage capacity for a storage device, and a historical feature characterizing the historical usage of storage capacity; generating a predicted usage of storage capacity for the storage device based on the historical feature and a predictor for predicting a usage of storage capacity; and updating the predictor by comparing the historical usage of storage capacity with the predicted usage of storage capacity. Therefore, such techniques can accurately predict the usage of storage capacity for the storage device.

公开(公告)号：US12223363B2

公开(公告)日：2025-02-11

申请号：US17547944

申请日：2021-12-10

Applicant: EMC IP Holding Company LLC

Inventor： Jie Huang ,  Guoping Guan ,  Yunyun Duan

IPC: G06F9/50 ,  G06F9/455 ,  G06F9/48 ,  G06N3/08

Abstract: Techniques for managing resources of a virtualized system involve acquiring historical distribution data about a virtualized system, the historical distribution data indicating a historical distribution of resources occupied by workloads on a plurality of host machines of the virtualized system over a predetermined historical time period. The techniques further involve generating predicted distribution data based on the historical distribution data, the predicted distribution data indicating an estimated distribution of resources occupied by the workloads on the plurality of host machines over a predetermined future time period. The techniques further involve performing workload migration at least once based on the predicted distribution data, the workload migration including migrating a workload of a first host machine whose first estimated quantity of occupied resources exceeds a high threshold to a second host machine whose second estimated quantity of occupied resources is below a low threshold.