公开(公告)号：US09069737B1

公开(公告)日：2015-06-30

申请号：US13942625

申请日：2013-07-15

Applicant: Amazon Technologies, Inc.

Inventor： Laban Mwangi Kimotho ,  Jean-Paul Bauer

IPC: G06F11/00 ,  G06F11/22 ,  G06F11/14

CPC classification number: G06F11/1484 ,  G06F11/0709 ,  G06F11/079 ,  G06F11/0793

Abstract: Computer systems, such as network computing resources systems, are subject to hardware and software errors. To improve error handling and troubleshooting, information relating to errors is collected from a multitude of computer system and analyzed. As a result of this analysis, troubleshooting errors in computer systems is improved and errors are remediated automatically.

Abstract translation: 诸如网络计算资源系统的计算机系统受硬件和软件错误的影响。 为了改进错误处理和故障排除，有关错误的信息是从多个计算机系统收集并分析的。 作为此分析的结果，改进了计算机系统中的故障排除错误，并自动修复错误。

公开(公告)号：US09652326B1

公开(公告)日：2017-05-16

申请号：US14163906

申请日：2014-01-24

Applicant: Amazon Technologies, Inc.

Inventor： Jean-Paul Bauer ,  Marc Nevin Daya ,  Jaco Hermanus Gabriel Le Roux ,  Kevin Robert Scaife ,  Laban Mwangi Kimotho ,  Brian Modra ,  Alan Roy Powell

IPC: G06F11/00 ,  G06F11/14

CPC classification number: G06F11/2025 ,  G06F11/203 ,  G06F11/2035 ,  G06F11/2048 ,  G06F11/3055

Abstract: Methods and apparatus for instance migration to support rapid recovery from correlated failures are described. A failure event affecting one or more compute instances of a provider network, including a particular compute instance hosted at a first instance host, is detected based on an analysis of health status information. A determination is made as to whether a particular compute instance meets an acceptance criterion for a failure-induced migration. The acceptance criterion may be based on storage-related requests from the particular compute instance. If the particular compute instance meets the acceptance criterion, one or more configuration operations are initiated to re-launch the particular compute instance at a different instance host.