Comment 0 for bug 1451903

We recently improved device filtering for IBP fuel-agent in [1] and [2] however they are still at odds with the device filtering in nailgun-agent. Specficically we need to ensure that we have similar (and documented) support for removable devices [3]

[1] https://review.openstack.org/#/c/177766
[2] https://review.openstack.org/#/c/178167
[3] https://github.com/stackforge/fuel-web/blob/master/bin/agent#L40-47