Message from dan Kozak:

The cryo lab rsyncs are failing:

        ldas-cit# rsync rsync://cymac1.caltech.edu:2045/ldasaccess/trend/minute/
        @ERROR: max connections (4) reached -- try again later
        rsync error: error starting client-server protocol (code 5) at main.c(1658) [Receiver=3.1.3]

You might check to see if there are hung rsync processes using up the
connections.  Also, 4 is a _very_ small maximum, so you might want to
edit /etc/rsyncd.conf to have the line

        max connections = 64

Let me know when you've had a chance to sort this and I'll try again.

I've alerted ChrisW, so he can coordinate w Dan