Merging: De-spaghettify some of the code in voume.rb by splitting it into smaller functions. [1/1]

This pull request merges the pull:
    De-spaghettify some of the code in voume.rb by splitting it into smaller functions.

from mesa-1.6.1 to roxy


 chef/cookbooks/cinder/recipes/volume.rb |  168 +++++++++++++++----------------
 1 file changed, 81 insertions(+), 87 deletions(-)

Crowbar-Pull-ID: 5d2f18cdd97370f8af544e424e6fef9fd0f2f38c

Crowbar-Release: roxy