I ran into this a couple of days back as well. Yes, we need to check if
/dev/xvdb is formatted and if not create xfs or some such filesystem on it.
We will need to change the deployment script and you can do that (similar
to EBS volumes) at https://github.com/mesos/spark-ec2/blob/v2/setup-slave.sh
Hi,
I'm modifying the ec2 script for the new r3 instance support, but there's a
problem with the instance storage.
For example, `r3.large` has a single 32GB SSD disk, the problem is that
it's a SSD with TRIM technology and is not automatically formatted and
mounted, `lsblk` gives me this after ec
