No, here I grepped all lines that contained word "flush"
http://www.katkovonline.com/flush.txt

On Sat, Sep 26, 2009 at 8:42 AM, Jonathan Ellis <jbellis@gmail.com> wrote:
On Fri, Sep 25, 2009 at 11:55 PM, Igor Katkov <ikatkov@gmail.com> wrote:
> I checked out and built 0.4 branch. It's all the same, files stays.

If you turn on debug logging, does it show sstable flushing?

-Jonathan