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Entry  Wed May 9 00:45:13 2012, Jenne, Update, CDS, No signals for DTT from SUS OpLevs_OSEMs_allSUSchannels_ADCnoiseOnly.pdfScreenshot.png
    Reply  Wed May 9 01:14:44 2012, Jenne, Update, CDS, No signals for DTT from SUS 
       Reply  Wed May 9 08:21:42 2012, Jamie, Update, CDS, No signals for DTT from SUS 
Message ID: 6630     Entry time: Wed May 9 08:21:42 2012     In reply to: 6628
Author: Jamie 
Type: Update 
Category: CDS 
Subject: No signals for DTT from SUS 

Quote:

 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.

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