Correct. Not with ephemeral storage.

Here's a complete list of the drives that are attached:
http://docs.amazonwebservices.com/AWSEC2/latest/UserGuide/index.html?InstanceStorage.html#StorageOnInstanceTypes

Joaquin Casares
DataStax
Software Engineer/Support



On Tue, Oct 4, 2011 at 4:01 PM, Yang <teddyyyy123@gmail.com> wrote:
it seems that how many virtual disks you can have is fixed:

on m2.4xlarge you have 2 disks, while on m2.2xlarge you have only 1,
so I can't setup a raid0 on m2.2xlarge

am I correct?

Thanks
Yang