<div dir="ltr">Hi, <br><br> Currently, some of our nodes are overloaded. The nhc installed used to check the load and drain the node when it is overloaded. However, for the past few  days, it is not showing the state of the node. When I run /usr/sbin/nhc manually, it says <div><font face="monospace">20230130 21:25:14 [slurm] /usr/libexec/nhc/node-mark-online <a href="http://mcn26.chicagobooth.edu">mcn26.chicagobooth.edu</a></font></div><font face="monospace">/usr/libexec/nhc/node-mark-online:  Not sure how to handle node state "" on <a href="http://mcn26.chicagobooth.edu">mcn26.chicagobooth.edu</a><br>/usr/libexec/nhc/node-mark-online:  Skipping  node <a href="http://mcn26.chicagobooth.edu">mcn26.chicagobooth.edu</a> ( )</font><div><br></div><div>It seems that it is not able to read the state of the node. I ran <font face="monospace">scontrol show node mcn26<br>NodeName=mcn26 Arch=x86_64 CoresPerSocket=16<br>   NodeAddr=mcn26 NodeHostName=mcn26 Version=20.11.8</font><br><div><br></div><div>Any idea what happened and why nhc is not reading the state of the node anymore? <br>Best, </div><div><br></div><div><br clear="all"><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><p class="MsoNormal" style="background-image:initial;background-position:initial;background-repeat:initial"><b><span style="font-size:10.5pt;font-family:"Arial",sans-serif;color:#9c1d21">Fritz Ratnasamy</span></b><span style="font-size:10.5pt;font-family:"Helvetica Neue";color:#333333"></span></p>

<p class="MsoNormal" style="background-image:initial;background-position:initial;background-repeat:initial"><span style="font-size:10.5pt;font-family:"Arial",sans-serif;color:#9c1d21">Data Scientist</span><span style="font-size:10.5pt;font-family:"Helvetica Neue";color:#333333"></span></p>

<p class="MsoNormal" style="background-image:initial;background-position:initial;background-repeat:initial"><span style="font-size:10.5pt;font-family:"Arial",sans-serif;color:#9c1d21">Information Technology</span><span style="font-size:10.5pt;font-family:"Helvetica Neue";color:#333333"></span></p>

<p class="MsoNormal" style="background-image:initial;background-position:initial;background-repeat:initial"><br></p></div></div></div></div></div></div>