i got caught up on that statement too. i interpreted it as they can spin up more servers with their own volumes but thats not really 1 ebs volume anymore. maybe at their current load they only need 1? the op mentioned copying stuff to s3 at a certain size so it sounds like the disk isn't very big at any moment. i don't think there would be much to do if another server joins.
> Amazon EBS offers a higher durability volume (io2 Block Express), that is designed to provide 99.999% durability with an annual failure rate (AFR) of 0.001%, where failure refers to a complete or partial loss of the volume.
if they take snapshots often enough to feel comfortable with that low failure rate, it does seem kind of reasonable to me. really low risk of a given volume failing.
> Amazon EBS offers a higher durability volume (io2 Block Express), that is designed to provide 99.999% durability with an annual failure rate (AFR) of 0.001%, where failure refers to a complete or partial loss of the volume.
if they take snapshots often enough to feel comfortable with that low failure rate, it does seem kind of reasonable to me. really low risk of a given volume failing.