AWS EBS卷“使用中-优化" [英] AWS EBS Volume "in-use - optimizing"

问题描述

我有一个EBS卷，显示正在使用-优化(％)"状态.这是什么意思? AWS正在执行哪些优化?该文件位于Windows Server 2012 R2 EC2实例附带的300gb加密gp2卷上.

I have an EBS volume that displays a state of "in-use - optimizing(%)". What does this mean? What are the optimizations that AWS is performing? This is on a 300gb encrypted gp2 volume attached to a Windows Server 2012 R2 EC2 instance.

推荐答案

in-use - optimizing状态与EBS卷大小调整有关.

The in-use - optimizing state relates to EBS volume resizing.

• in-use表示该卷已附加到EC2实例.
• optimizing是卷的修改状态.

• in-use indicates that this volume is attached to an EC2 instance.
• optimizing is the volume's modification state.

根据有关卷修改的AWS文档:

要修改的EBS卷会经历一系列状态.发出ModifyVolume指令后，无论是从控制台，CLI，API还是SDK，该卷首先进入Modifying状态，然后进入Optimizing状态，最后进入Complete状态.

An EBS volume being modified goes through a sequence of states. After you issue a ModifyVolume directive, whether from the console, CLI, API, or SDK, the volume enters first the Modifying state, then the Optimizing state, and finally the Complete state.

...

虽然卷处于优化状态，但是卷的性能介于源和目标配置规范之间.过渡卷性能将不低于源卷性能.如果您要降级IOPS，过渡卷性能将不低于目标卷性能.

While the volume is in the optimizing state, your volume performance is in between the source and target configuration specifications. Transitional volume performance will be no less than the source volume performance. If you are downgrading IOPS, transitional volume performance is no less than the target volume performance.

最后，从批量修改入门博客文章:

卷的状态反映了操作的进度(修改，优化或完成):

The volume’s state reflects the progress of the operation (modifying, optimizing, or complete):

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