Comment 2 for bug 1532874

ISO fuel-8.0-574-2016-02-16_13-42-00.iso:
Probably main failure is generated by too fast OSTF start:
Failed tests only:
1. start :

 Create volume and boot instance from it failure
 Check state of haproxy backends on controllers failure
 Check that required services are running failure
 Check network connectivity from instance via floating IP failure

2 and more:
 Check that required services are running failure
 Check that required services are running failure

Seeking for safe way to pause, until cluster will return to the working state.