公开(公告)号：US10402377B1

公开(公告)日：2019-09-03

申请号：US15224444

申请日：2016-07-29

Applicant: Amazon Technologies, Inc.

Inventor： Danny Wei ,  Lakshmi N. Pallikila ,  James Andrew Trenton Lipscomb ,  Yan V. Leshinsky ,  Tarun Goyal ,  Kerry Q. Lee

IPC: G06F16/182 ,  G06F16/27 ,  G06F16/11 ,  G06F11/14

Abstract: A computing system recovers volumes in a distributed computing environment while reducing downtime of storage servers. In an embodiment, a storage server contacts a control plane after a storage failure has occurred. If the storage server hosts an authoritative copy of an offline volume, the storage server is requested to restore the volume. Non-authoritative volumes are removed from the storage server and the storage server provides read access to the restored volume while resuming storage services.

公开(公告)号：US09405815B1

公开(公告)日：2016-08-02

申请号：US13633612

申请日：2012-10-02

Applicant: Amazon Technologies, Inc.

Inventor： Danny Wei ,  Lakshmi N. Pallikila ,  James Andrew Trenton Lipscomb ,  Yan V. Leshinsky ,  Tarun Goyal ,  Kerry Q. Lee

IPC: G06F7/00 ,  G06F17/00 ,  G06F17/30

CPC classification number: G06F17/30578

Abstract: A computing system recovers volumes in a distributed computing environment while reducing downtime of storage servers. In an embodiment, a storage server contacts a control plane after a storage failure has occurred. If the storage server hosts an authoritative copy of an offline volume, the storage server is requested to restore the volume. Non-authoritative volumes are removed from the storage server and the storage server provides read access to the restored volume while resuming storage services.

Abstract translation: 计算系统在分布式计算环境中恢复卷，同时减少存储服务器的停机时间。 在一个实施例中，存储服务器在发生存储故障之后接触控制平面。 如果存储服务器托管脱机卷的授权副本，则请求存储服务器还原卷。 非权威卷从存储服务器中删除，存储服务器在恢复存储服务时提供对已还原卷的读取访问。