tree bffe3ab6d37330cc5a071a693065433b5dc67b3c
parent 3e873be2096f7509aab6d910e40029f3a87ab913
author DennyZhang <denny@unitedstack.com> 1380057863 -0500
committer DennyZhang <denny@unitedstack.com> 1380384288 -0500

_error_in_logs function of driver.py shall check all nodes

1. Don't simply return, if one node is clean or not clean.
2. It's better to log all errors and return all errors.

Change-Id: Ib0e23bff013836347f90bed50dd1d3a9566e6bad
Close-Bug: #1229957