Test framework should sense, indicate or stop tests before system breakdown during a test run

#1

Hi,
I have posted an Design Document for adding warning and error messages incase of exceeding disk usage or core files found on the system. Please review and provide suggestions.

Design Doc:
https://pbspro.atlassian.net/wiki/spaces/PD/pages/1254686727/Tests+should+run+without+worrying+about+system+going+down
Thanks & Regards,
Vishesh