tree 874e22542ee6e0e4517319c17012852434750abd
parent cbaba256031fac04538819f6616490f41ddfcb86
author Joseph Lanoux <joseph.lanoux@hp.com> 1418914638 +0000
committer Joseph Lanoux <joseph.lanoux@hp.com> 1421331344 +0000

Change volume client methods to return one value

Change volume client methods to return one value and update tests.

Partially implements: blueprint clients-return-one-value

Change-Id: I017b9a69f5da9c6fac0a46acae037a2a912bef97