Most of the front ends' mx streams weren't running, so I did the old mxstreamrestart on all machines (see elog 6574....the dmesg on c1lsc right now, at the top, has similar messages). Usually this mxstream restart works flawlessly, but today c1lsc isn't working. Usually to the right side of the terminal window I get an [ok] when things work. For the lsc machine today, I get [!!] instead.
After having learned from recent lessons, I'm waiting to hear from Jamie.