This test seems to fall apart on a loaded system. In actuality it
doesn't seem to be testing for a threshold, but a "sane" range.
Signed-off-by: Christy Perez <christy@linux.vnet.ibm.com>
Add garbage collection as a background process and policy
configuration for configuring when to run garbage collection.
By default garbage collection will run when deletion occurs
and no more than 20ms out of every second.
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
