<html><head><meta http-equiv="Content-Type" content="text/html charset=windows-1252"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><div><br></div><div>Hi All,</div><div><br></div><div> Minutes from today’s Online meeting can be found on the wiki at the following link and copied below.</div><div><br><div><a href="https://halldweb1.jlab.org/wiki/index.php/">https://halldweb1.jlab.org/wiki/index.php/</a>OWG_Meeting_21-Oct-2015</div><br></div><div><br></div><div>Regards,</div><div>-David</div><div><br></div><div><br></div><div><h1 style="background-image: none; font-weight: normal; margin: 0px 0px 0.6em; overflow: hidden; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(170, 170, 170); font-size: 24px; font-family: sans-serif; line-height: 19.049999237060547px;"><span class="mw-headline" id="Minutes">Minutes</span><span class="mw-editsection" style="-webkit-user-select: none; font-size: small; margin-left: 1em; vertical-align: baseline; line-height: 1em; display: inline-block;"><span class="mw-editsection-bracket">[</span><a href="https://halldweb1.jlab.org/wiki/index.php?title=OWG_Meeting_21-Oct-2015&action=edit§ion=5" title="Edit section: Minutes" style="text-decoration: none; color: rgb(90, 54, 150); background-image: none; background-position: initial initial; background-repeat: initial initial;">edit</a><span class="mw-editsection-bracket">]</span></span></h1><div style="margin: 0.4em 0px 0.5em; line-height: 19.049999237060547px; font-family: sans-serif; font-size: 13px;">Attendees: David L. (chair), Simon T., Carl T., Vardan, G. , Dave A., Bryan M., Curtis M., Sean D.</div><h2 style="background-image: none; font-weight: normal; margin: 0px 0px 0.6em; overflow: hidden; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(170, 170, 170); font-size: 19px; font-family: sans-serif; line-height: 19.049999237060547px;"><span class="mw-headline" id="Announcements">Announcements</span><span class="mw-editsection" style="-webkit-user-select: none; font-size: small; margin-left: 1em; vertical-align: baseline; line-height: 1em; display: inline-block;"><span class="mw-editsection-bracket">[</span><a href="https://halldweb1.jlab.org/wiki/index.php?title=OWG_Meeting_21-Oct-2015&action=edit§ion=6" title="Edit section: Announcements" style="text-decoration: none; color: rgb(90, 54, 150); background-image: none; background-position: initial initial; background-repeat: initial initial;">edit</a><span class="mw-editsection-bracket">]</span></span></h2><ul style="line-height: 19.049999237060547px; list-style-type: square; margin: 0.3em 0px 0px 1.6em; padding: 0px; list-style-image: url(data:image/gif;base64,R0lGODlhBQANAIAAAGOMnP///yH5BAEAAAEALAAAAAAFAA0AAAIJjI+pu+APo4SpADs=); font-family: sans-serif; font-size: 13px;"><li style="margin-bottom: 0.1em;">GlueX performance document has section on L1 trigger, but nothing else yet.<ul style="line-height: 1.5em; list-style-type: square; margin: 0.3em 0px 0px 1.6em; padding: 0px; list-style-image: url(data:image/gif;base64,R0lGODlhBQANAIAAAGOMnP///yH5BAEAAAEALAAAAAAFAA0AAAIJjI+pu+APo4SpADs=);"><li style="margin-bottom: 0.1em;">Sergey sent a document to Curtis, but it must have accidentally gotten deleted. Sergey will resend.</li></ul></li><li style="margin-bottom: 0.1em;">The <i>home</i> directory on gluonfs1 ran out of space today. <ul style="line-height: 1.5em; list-style-type: square; margin: 0.3em 0px 0px 1.6em; padding: 0px; list-style-image: url(data:image/gif;base64,R0lGODlhBQANAIAAAGOMnP///yH5BAEAAAEALAAAAAAFAA0AAAIJjI+pu+APo4SpADs=);"><li style="margin-bottom: 0.1em;">Paul Letta added 200GB to give us some headroom and allow us to delete files (having no space on the device actually prevents us from deleting files)</li><li style="margin-bottom: 0.1em;">Paul also reminded us that with the snapshot system, deleting a file does not immediately free up space since there will still be a hard link to it.</li><li style="margin-bottom: 0.1em;">We may need to enable hard quotas in the accounts on the gluon cluster</li><li style="margin-bottom: 0.1em;">Paul will generate and send a report indicating where the space is being used</li></ul></li></ul><h2 style="background-image: none; font-weight: normal; margin: 0px 0px 0.6em; overflow: hidden; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(170, 170, 170); font-size: 19px; font-family: sans-serif; line-height: 19.049999237060547px;"><span class="mw-headline" id="Cybersecurity">Cybersecurity</span><span class="mw-editsection" style="-webkit-user-select: none; font-size: small; margin-left: 1em; vertical-align: baseline; line-height: 1em; display: inline-block;"><span class="mw-editsection-bracket">[</span><a href="https://halldweb1.jlab.org/wiki/index.php?title=OWG_Meeting_21-Oct-2015&action=edit§ion=7" title="Edit section: Cybersecurity" style="text-decoration: none; color: rgb(90, 54, 150); background-image: none; background-position: initial initial; background-repeat: initial initial;">edit</a><span class="mw-editsection-bracket">]</span></span></h2><ul style="line-height: 19.049999237060547px; list-style-type: square; margin: 0.3em 0px 0px 1.6em; padding: 0px; list-style-image: url(data:image/gif;base64,R0lGODlhBQANAIAAAGOMnP///yH5BAEAAAEALAAAAAAFAA0AAAIJjI+pu+APo4SpADs=); font-family: sans-serif; font-size: 13px;"><li style="margin-bottom: 0.1em;">Scan of the network was initially planned for the week after the collaboration meeting</li><li style="margin-bottom: 0.1em;">Cybersecurity group lost one of their three people so remaining two have been swamped. No word on when this will be rescheduled</li><li style="margin-bottom: 0.1em;">Dave A. pointed out that we probably want to have the DAQ system running when the do the full scan so we can determine which components, if any, are affected by it</li><li style="margin-bottom: 0.1em;">Bryan noted that the terminal servers are still used with telnet and part of the scanning procedure calls for starting, but not completing a telnet login. This blocks the port from use by other people trying to connect. There is a way to configure it to accept ssh so we should look into that so that a scan doesn't lock us out of those devices.</li></ul><h2 style="background-image: none; font-weight: normal; margin: 0px 0px 0.6em; overflow: hidden; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(170, 170, 170); font-size: 19px; font-family: sans-serif; line-height: 19.049999237060547px;"><span class="mw-headline" id="DAQ_System_Development">DAQ System Development</span><span class="mw-editsection" style="-webkit-user-select: none; font-size: small; margin-left: 1em; vertical-align: baseline; line-height: 1em; display: inline-block;"><span class="mw-editsection-bracket">[</span><a href="https://halldweb1.jlab.org/wiki/index.php?title=OWG_Meeting_21-Oct-2015&action=edit§ion=8" title="Edit section: DAQ System Development" style="text-decoration: none; color: rgb(90, 54, 150); background-image: none; background-position: initial initial; background-repeat: initial initial;">edit</a><span class="mw-editsection-bracket">]</span></span></h2><ul style="line-height: 19.049999237060547px; list-style-type: square; margin: 0.3em 0px 0px 1.6em; padding: 0px; list-style-image: url(data:image/gif;base64,R0lGODlhBQANAIAAAGOMnP///yH5BAEAAAEALAAAAAAFAA0AAAIJjI+pu+APo4SpADs=); font-family: sans-serif; font-size: 13px;"><li style="margin-bottom: 0.1em;">Some performance issues were noticed with CODA 3.04 relative to CODA 3.03.</li><li style="margin-bottom: 0.1em;">CODA 3.05<ul style="line-height: 1.5em; list-style-type: square; margin: 0.3em 0px 0px 1.6em; padding: 0px; list-style-image: url(data:image/gif;base64,R0lGODlhBQANAIAAAGOMnP///yH5BAEAAAEALAAAAAAFAA0AAAIJjI+pu+APo4SpADs=);"><li style="margin-bottom: 0.1em;">Dave A. remarked that significant development on some DAQ software components has occurred since CODA 3.04 was released. These make it not worth fixing CODA 3.04 and he'd like to move straight to CODA 3.05. He hopes to have this released sometime next week.</li><li style="margin-bottom: 0.1em;">Features will help facilitate Begin of Run (BOR) records</li></ul></li></ul><h2 style="background-image: none; font-weight: normal; margin: 0px 0px 0.6em; overflow: hidden; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(170, 170, 170); font-size: 19px; font-family: sans-serif; line-height: 19.049999237060547px;"><span class="mw-headline" id="ROL">ROL</span><span class="mw-editsection" style="-webkit-user-select: none; font-size: small; margin-left: 1em; vertical-align: baseline; line-height: 1em; display: inline-block;"><span class="mw-editsection-bracket">[</span><a href="https://halldweb1.jlab.org/wiki/index.php?title=OWG_Meeting_21-Oct-2015&action=edit§ion=9" title="Edit section: ROL" style="text-decoration: none; color: rgb(90, 54, 150); background-image: none; background-position: initial initial; background-repeat: initial initial;">edit</a><span class="mw-editsection-bracket">]</span></span></h2><ul style="line-height: 19.049999237060547px; list-style-type: square; margin: 0.3em 0px 0px 1.6em; padding: 0px; list-style-image: url(data:image/gif;base64,R0lGODlhBQANAIAAAGOMnP///yH5BAEAAAEALAAAAAAFAA0AAAIJjI+pu+APo4SpADs=); font-family: sans-serif; font-size: 13px;"><li style="margin-bottom: 0.1em;">Alex was not at the meeting, but has been working on this. He hopes to have something checked in for the ROLs next week some time (according to Sergey).</li></ul><div><br></div></div><br><div><div>On Oct 21, 2015, at 9:46 AM, David Lawrence <<a href="mailto:davidl@jlab.org">davidl@jlab.org</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite">Hi All,<br><br> There will be an Online Systems meeting today at 1:30 in F326. I expect it to be brief<br>(famous last words). The meeting page can be found here:<br><br><a href="https://halldweb1.jlab.org/wiki/index.php/OWG_Meeting_21-Oct-2015">https://halldweb1.jlab.org/wiki/index.php/OWG_Meeting_21-Oct-2015</a><br><br>Regards,<br>-David<br>_______________________________________________<br>Halld-online mailing list<br>Halld-online@jlab.org<br>https://mailman.jlab.org/mailman/listinfo/halld-online<br></blockquote></div><br></body></html>