NeuroDataDesign / fngs-f16s17

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Inside EC2 R4.xlarge results #18

Open ebridge2 opened 7 years ago

ebridge2 commented 7 years ago

Tanay and I have been iterating for the last week on why EC2 is failing for us. I manually created an instance identical to the deployed AMI, and explored how things were working:

1) the volume is actually only 15 gigs, NOT 22 gigs. Also, it is mounted to /dev, and not /, which I am wondering whether the docker container will even see this space.

The image below is from inside an EC2 instance, R4.xlarge, on the same AMI deployed by batch: image

the volume the docker container is given is NOT on the entire 22 gigs; it is only given 10 gigs

This image below is from inside an EC2 instance, R4.xlarge, inside the docker container: image

note that we have a 10 gig partition, not the full 15 gigs that we expected.

ebridge2 commented 7 years ago

https://forums.aws.amazon.com/thread.jspa?threadID=240596

ebridge2 commented 7 years ago

http://www.projectatomic.io/blog/2016/03/daemon_option_basedevicesize/ soln??