Fixed code to remove warnings (checked result of 'system()' and printf warnings)
git-svn-id: file:///svn/toku/tokudb@19560 c7de825b-a66e-492c-adef-691d508d4ae1
Added test to stress logger opening and close, fixed bug
where memory is not set to 0
git-svn-id: file:///svn/toku/tokudb.1032b@8402 c7de825b-a66e-492c-adef-691d508d4ae1