Re: Testing in AWS, EBS

Please look at the official doc.

"New EBS volumes receive their maximum performance the moment that they are
available and do not require initialization (formerly known as
pre-warming). However, storage blocks on volumes that were restored from
snapshots must be initialized (pulled down from Amazon S3 and written to
the volume) before you can access the block"

Quotation from:
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ebs-initialize.html

2016-05-26 17:47 GMT+03:00 Rayson Ho <raysonlogin(at)gmail(dot)com>:

> On Thu, May 26, 2016 at 10:00 AM, Artem Tomyuk <admin(at)leboutique(dot)com>
> wrote:
>
>>
>> 2016-05-26 16:50 GMT+03:00 Rayson Ho <raysonlogin(at)gmail(dot)com>:
>>
>>> Amazon engineers said that EBS pre-warming is not needed anymore.
>>
>>
>> but still if you will skip this step you wont get much performance on ebs
>> created from snapshot.
>>
>
>
> IIRC, that's not what Amazon engineers said. Is that from your personal
> experience, and if so, when did you do the test??
>
> Rayson
>
> ==================================================
> Open Grid Scheduler - The Official Open Source Grid Engine
> http://gridscheduler.sourceforge.net/
> http://gridscheduler.sourceforge.net/GridEngine/GridEngineCloud.html
>
>
>
>