Hardening of wrapper.

Harden the fio wrapper.

fix for amazon linux

Merge pull request #15 from redhat-performance/amazon_linux

Update location check for amazon linux

v1.9

fix pbench results

Save run informtion

Merge pull request #13 from redhat-performance/add_run_info

Add run_info and status

Add meta data to pbench_results

Merge pull request #12 from redhat-performance/add_metadata

Add metadata for pbench

pbench stats

Merge pull request #10 from redhat-performance/pbench_stats

pbench stats

Fix run dir and tools path

Merge pull request #9 from redhat-performance/fix_run_dir

Fix run dir

v1.4: Merge pull request #7 from redhat-performance/remnove_spurios_message

Remove install of pbench, no longer required and causing spurious error messages.

v1.3: Merge pull request #6 from redhat-performance/add_pbench_copy

Add pbench copy option support.

fix run time

Merge pull request #4 from redhat-performance/fix_runtime

Add run time to directory