CES-336 Fix cinder not to fall silently to local mode if no disks are available [1/1]

If no disks are availble on any volume node and type is raw report an error "no suitable disks availabl" and not not silently fall into local mode on a node.


 chef/cookbooks/cinder/recipes/volume.rb |    8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

Crowbar-Pull-ID: 25b6af0832eba8fb161b05a80462d3ee19aa2d6d

Crowbar-Release: mesa-1.6.1