The LargeFileAvailable regression test had intermittent failures when there was not sufficient space available to create a 7G temp file. This webrev presents a simple check to see if the available usable space is less than 7G and scales the test back accordingly.
The original bug report suggests that the test be switched to use the current working directory rather than a temp file. I think that could be the wrong choice for an embedded system that might have the tests mounted from a remote file system. In that scenario, using the local temp file space provides a better solution for what this test is designed to check. http://cr.openjdk.java.net/~gadams/7030573/
