c1iscey is much less happy - neither the IOP nor the scy model are willing to talk to fb. I might give up on them after another few minutes, and wait for some daytime support, since I wanted to do DRMI stuff tonight.
Yeah, giving up now on c1iscey (Jamie....ideas are welcome). I can lock just fine, including the Yarm, I just can't save data or see data about ETMY specifically. But I can see LSC data, so I can lock, and I can now take spectra of corner optics.
This is the mx_stream issue reported previously. The symptom is that all models on a single front end loose contact with the frame builder, as opposed to *all* models on all front end loosing contact with the frame builder. That indicates that the problem is a common fb communication issue on the single front end, and that's all handled with mx_stream.
ssh'ing into c1iscey and running "sudo /etc/init.d/mx_stream restart" fixed the problem.