mitchellh/vagrant-aws — pull request #92 by MatthaeusHarris (2013-06-12 18:49:23+00:00)
Title: block_device_mapping support

Support the block_device_mapping attribute when creating a new ec2 instance.

Example:

```ruby
aws.block_device_mapping = [
{
:DeviceName => "/dev/sdb",
:VirtualName => "ephemeral0"
},
{
:DeviceName => "/dev/sdc",
:VirtualName => "ephemeral1"
}
]
```