ceph/ceph — pull request #966 by dachary (2013-12-18 16:29:47+00:00)
Title: crush: silence error messages in unit tests

The error messages are intentional when error conditions are
created. They will create false positive in the gitbuilder parser when
the string error is found.

The --debug-crush flag is detected to allow the caller to reset the
verbosity level.

Signed-off-by: Loic Dachary