ceph/ceph — pull request #124 by jecluis (2013-03-20 17:17:24+00:00)
Title: mon: DataHealthService: shutdown mon if failed to obtain disk stats

Being unable to run a ::statfs() may be a symptom of something bigger.

We want to cleanly shutdown the monitor ASAP if such thing happens.

Fixes: #4509

Signed-off-by: Joao Eduardo Luis