Test scripts: create endurance test directory structure under current directory if /mnt/data[0123] directories don't exist.
Test scripts: create endurance test directory structure under current directory if /mnt/data[0123] directories don't exist.

quantcast/qfs,quantcast/qfs,quantcast/qfs,quantcast/qfs,quantcast/qfs,quantcast/qfs,quantcast/qfs,quantcast/qfs