ansible/ansible — pull request #3661 by kavink (2013-07-25 01:18:13+00:00)
Title: fixes ansible/ansible#3609 Add max_fail_pct to playbook

This implements an additional option along with serial option, So if total number of failures for a batch execeed max_fail_pct * total number of hosts in the batch, do not go to the next serial batch.

Default behavior remains same as before.