<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
<style type="text/css" style="display:none;"><!-- P {margin-top:0;margin-bottom:0;} --></style>
</head>
<body dir="ltr">
<div id="divtagdefaultwrapper" style="font-size:12pt;color:#000000;font-family:Calibri,Helvetica,sans-serif;" dir="ltr">
<p style="margin-top:0;margin-bottom:0">Thanks a lot for everyone's input.</p>
<p style="margin-top:0;margin-bottom:0">We did check Task Scheduler, not any suspicious task exists.</p>
<p style="margin-top:0;margin-bottom:0">I'm more leaned to this logging issue of DM/GMS, since I did see similar issue on SerialEM in our system.</p>
<p style="margin-top:0;margin-bottom:0">And at that time we changed the time to "fix" the issue.</p>
<p style="margin-top:0;margin-bottom:0"><br>
</p>
<p style="margin-top:0;margin-bottom:0">I'm trying to clean the logging content to see how it works.</p>
<p style="margin-top:0;margin-bottom:0">If it doesn't work for us, we'll try changing time to pass midnight (Our ITS thinks it could cause other problems).</p>
<p style="margin-top:0;margin-bottom:0">Again thanks for the help.</p>
<p style="margin-top:0;margin-bottom:0"><br>
</p>
<p style="margin-top:0;margin-bottom:0">Best regards,</p>
<p style="margin-top:0;margin-bottom:0">Aguang @ UT Austin<br>
</p>
</div>
<hr style="display:inline-block;width:98%" tabindex="-1">
<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Guenter Resch <lists@nexperion.net><br>
<b>Sent:</b> Tuesday, February 5, 2019 11:20:36 AM<br>
<b>To:</b> Daniel Dai; 3dem@ncmir.ucsd.edu<br>
<b>Subject:</b> Re: [3dem] Help with 7z issue, likely also with DM/GMS software</font>
<div> </div>
</div>
<div class="BodyFragment"><font size="2"><span style="font-size:11pt;">
<div class="PlainText">Hi Daniel,<br>
<br>
> We use Leginon to collect data, and once a while we encountered some problem with data transfer from K2 camera PC to our data storage.<br>
> Every time, there are 7z.exe commands running in Task Manager.<br>
> This problem always happens at midnight (12AM), most of the time, at Friday night.<br>
<br>
This sounds like a problem that also exists in SerialEM and that is related to the rotation of Digital Micrograph logs. This is the solution that Craig Yoshioka posted in 2017:<br>
<br>
"The midnight issue is caused by the DM log directory being too full. If you empty it the problem should go away. I suspect DM is trying to rotate and compress the logs at midnight and if it takes too long and there is an ongoing exposure it breaks."<br>
<br>
In SerialEM, there is even a WaitForMidnight command to cover this ...<br>
<br>
Hope that helps,<br>
<br>
Guenter<br>
<br>
-- <br>
Dr. Guenter Resch<br>
Nexperion e.U. - Solutions for Electron Microscopy - <a href="http://www.nexperion.net">
www.nexperion.net</a><br>
Ziegelhofstrasse 136/1, 1220 Vienna, Austria - Phone +43 664 94 17 210<br>
Registered at Commercial Court Vienna, FN 397677w - VAT Reg. ATU67962234<br>
</div>
</span></font></div>
</body>
</html>