公开(公告)号：US11716382B2

公开(公告)日：2023-08-01

申请号：US17348427

申请日：2021-06-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Vadim Longinov ,  Serge Kornfeld ,  Ning Wu ,  Xiali He

IPC: H04L65/1063 ,  H04L67/1095 ,  H04L67/1097

CPC classification number: H04L67/1095 ,  H04L65/1063 ,  H04L67/1097

Abstract: An embodiment method creates, at a first data center, a first storage volume for an application that is started at the first data center, communicates with a second data center for creating a second storage volume for the application at the second data center to replicate the first storage volume, and sends information identifying the application to the second data center. The second data center creates the second storage volume, and establishes a mapping between the application and the second storage volume using the information identifying the application, where the second data center identifies the second storage volume for the application using the mapping when the application is migrated from the first data center to the second data center.

公开(公告)号：US20210314400A1

公开(公告)日：2021-10-07

申请号：US17348427

申请日：2021-06-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Vadim Longinov ,  Serge Kornfeld ,  Ning Wu ,  Xiali He

IPC: H04L29/08 ,  H04L29/06

Abstract: An embodiment method creates, at a first data center, a first storage volume for an application that is started at the first data center, communicates with a second data center for creating a second storage volume for the application at the second data center to replicate the first storage volume, and sends information identifying the application to the second data center. The second data center creates the second storage volume, and establishes a mapping between the application and the second storage volume using the information identifying the application, where the second data center identifies the second storage volume for the application using the mapping when the application is migrated from the first data center to the second data center.