Multiple log files?

[Robert Shaw]

After starting up a new cfengine setup, I seem to have a collection of 
"runlog" and "log" files with odd hostnames:

-rw-------  1 root  wheel  344B 27 Jan 19:02 cfagent.myhost.local.log
-rw-------  1 root  wheel  321B 27 Jan 19:00 cfengine..runlog
-rw-------  1 root  wheel  191B 27 Jan 18:21 cfengine.localhost.runlog
-rw-------  1 root  wheel   77B 27 Jan 18:03 
cfengine.myhost.local.runlog
-rw-------  1 root  wheel    3K 27 Jan 19:02 cfengine.myhost.runlog

What causes the variation in the names? I have been experimenting with 
removing the cfagent.conf and other various files to see if the 
update.conf puts it back. This may be the cause of these files, but it 
seems like at least more than one of them is getting updated with every 
run, even when there is nothing to be updated.

Is there some way to fix/hardcode or prevent these runlog filenames?

-Robert