ceph/teuthology — pull request #352 by dmick (2014-10-30 02:41:07+00:00)
Title: Continue fix for 9871

The existing logic was too tortured, and the previous fix was bad.
Rewrite to extract "get_statuses()" to a worker, and make it
extremely clear which VM hostkeys are being updated and why.

Signed-off-by: Dan Mick