[Hallc_running] [New Logentry] RC report 7/15/22

arunts at jlab.org arunts at jlab.org
Fri Jul 15 10:55:01 EDT 2022

Logentry Text:
We took advantage of the RF recovery day (https://logbooks.jlab.org/entry/4015775) and addressed a number of tasks in the hall (https://logbooks.jlab.org/entry/4015190). After that, the hall was closed up, magnets were ramped back up and taken to beam permit. We eventually got beam sometime during mid-swing shift. We took production data on LH2 and benefit from a rather stable 48 uA beam! Late into the owl shift, we had some problems with cedar and the off-line analysis slowed down (https://logbooks.jlab.org/entry/4015624). Brad continues to debug issues with lustre /volatile, /cache NFS mounts hanging issues (https://logbooks.jlab.org/entry/4015818) but it shouldn't affect go_analysis environment. The plan is to continue taking production data until the configuration change sometime tomorrow during swing shift after we've collected enough statistics at this setting. We dont need RadCon support for this configuration change (as per Step Lassiter). Let's have a brief RC meeti!
 ng at 11:00 AM EST.

Meeting ID: 160 710 0885 - Passcode: 595071


This is a plain text email for clients that cannot display HTML.  The full logentry can be found online at https://logbooks.jlab.org/entry/4015866
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