Save free_space_root_mb_before in a file and load it in following steps.
 This will fix the bug introduced by my previous cl for multi-step jobs.

From: Jiqing Tang <jiqingtang@google.com>
Signed-off-by: John Admanski <jadmanski@google.com>



git-svn-id: http://test.kernel.org/svn/autotest/trunk@1287 592f7852-d20e-0410-864c-8624ca9c26a4
1 file changed