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Hi all,
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<div class="">This seems relevant. Just run this on ifarm to keep your certificate up to date. </div>
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<div class="">-Holly<br class="">
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<div class="">Begin forwarded message:</div>
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<span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif; color:rgba(0, 0, 0, 1.0);" class=""><b class="">From:
</b></span><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif;" class="">Bryan Hess <<a href="mailto:bhess@jlab.org" class="">bhess@jlab.org</a>><br class="">
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<span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif; color:rgba(0, 0, 0, 1.0);" class=""><b class="">Subject:
</b></span><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif;" class=""><b class="">[Jlab-scicomp-briefs] JLab Scientific Computing Upcoming Changes</b><br class="">
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<span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif; color:rgba(0, 0, 0, 1.0);" class=""><b class="">Date:
</b></span><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif;" class="">January 16, 2020 at 9:33:23 AM EST<br class="">
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<span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif; color:rgba(0, 0, 0, 1.0);" class=""><b class="">To:
</b></span><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif;" class="">"<a href="mailto:jlab-scicomp-briefs@jlab.org" class="">jlab-scicomp-briefs@jlab.org</a>" <<a href="mailto:jlab-scicomp-briefs@jlab.org" class="">jlab-scicomp-briefs@jlab.org</a>><br class="">
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<b style="color: inherit; font-family: inherit; font-size: 14pt; font-style: inherit; font-variant-ligatures: inherit; font-variant-caps: inherit;" class="">Certificate Expiration and Renewal</b><br class="">
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<span style="font-family: Arial, Helvetica, sans-serif;" class="">Scientific Computing users should run the following command on an interactive machine prior to January 27th to ensure that they have an up-to-date certificate. This needs to be done to renew
certificates created prior to Nov. 11, 2019 that used an expiring certificate authority. </span></div>
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<span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="margin: 0px; font-family: Consolas, Courier, monospace; background-color: rgb(255, 255, 255); display: inline !important;" class=""><b class="">jcert
-replace<span class="Apple-converted-space"> </span></b></span><span style="margin: 0px; font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255); display: inline !important;" class=""><b class=""></b></span></span></span></div>
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<span style="font-size: 14pt;" class=""><b class="">Farm Upgrade and Auger default Operating System</b></span></div>
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The farm upgrade from CentOS 7.2 to CentOS 7.7 is nearing completion, and the majority of the farm's CPU resources are now on CentOS 7.7 nodes. As a result, jobs that require the remaining 7.2 nodes will queue longer than 7.7 jobs. </div>
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<span style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;" class="">Auger jobs submitted after Tuesday morning, January 21st will default to CentOS 7.7. </span></div>
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To get the shortest wait time in the queue, Auger users may choose to run jobs on without regard to the OS version specifying the Auger OS tag as<span class="Apple-converted-space"> </span><b class=""><i class="">general</i></b>, for example:</div>
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<span style="font-family: Consolas, Courier, monospace;" class="">PROJECT: MyProject</span></div>
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<div class=""><span style="font-family: Consolas, Courier, monospace;" class="">TRACK: MyTrack</span></div>
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<div class=""><span style="font-family: Consolas, Courier, monospace;" class=""><b class="">OS: general</b></span></div>
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<div class=""><span style="font-family: Consolas, Courier, monospace;" class="">JOBNAME: MyJob</span></div>
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<div class=""><span style="font-family: Consolas, Courier, monospace;" class="">MEMORY: 300 MB</span></div>
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<span style="font-family: Consolas, Courier, monospace;" class="">COMMAND: ls -alF</span></div>
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<font face="Arial, Helvetica, sans-serif" class=""><span style="font-size: 12pt;" class="">Jobs that require<span class="Apple-converted-space"> </span></span>either<span style="font-size: 12pt;" class=""> centos72 or centos77 should be submitted with the
specific OS tag. The more generic centos7 tag is deprecated and is equivalent to centos72.</span></font><br class="">
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<font face="Arial, Helvetica, sans-serif" class=""><span style="font-size: 14pt;" class=""><b class="">Interactive Farm Upgrade to CentOS 7.7</b></span></font></div>
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<font face="Arial, Helvetica, sans-serif" class=""><span style="font-size: 12pt;" class="">On Tuesday, January 21st the<span class="Apple-converted-space"> </span><i style="font-weight: bold;" class=""><a href="http://ifarm.jlab.org/" class="">ifarm.jlab.org</a></i> alias
will be pointed to CentOS 7.7 hosts only. ifarm1801 will be upgraded to CentOS 7.7. After that change, the interactive farm will consist of ifarm1801 and ifarm1802 running Intel Skylake processors, and ifarm1901 run AMD Epyc "Rome" processors. The older ifarm1401
and ifarm1402 systems will remain at CentOS 7.2 until the farm is completely transitioned, at which point they will be retired. </span></font></div>
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<font face="Arial, Helvetica, sans-serif" class=""><span style="font-size: 12pt;" class="">--Bryan</span></font></div>
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<span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">_______________________________________________</span><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class="">
<span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">Jlab-scicomp-briefs
mailing list</span><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class="">
<a href="mailto:Jlab-scicomp-briefs@jlab.org" style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">Jlab-scicomp-briefs@jlab.org</a><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class="">
<a href="https://mailman.jlab.org/mailman/listinfo/jlab-scicomp-briefs" style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">https://mailman.jlab.org/mailman/listinfo/jlab-scicomp-briefs</a></div>
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