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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Arial",sans-serif">Hi Zeeshan,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Arial",sans-serif"><br>
Thanks for the hint.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Arial",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Arial",sans-serif">OPA works fine, but then I found someone brought up a misconfigured node which has<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Arial",sans-serif">the conflict IP address on OPA interface. Fixing it and problem solved.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Arial",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Arial",sans-serif">Lixin.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Arial",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Arial",sans-serif"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="margin-left:36.0pt"><b><span style="color:black">From:
</span></b><span style="color:black">Zeeshan Ali Shah <javaclinic@gmail.com><br>
<b>Date: </b>Saturday, August 11, 2018 at 11:20 PM<br>
<b>To: </b>Lixin Liu <liu@sfu.ca><br>
<b>Cc: </b>"lustre-discuss@lists.lustre.org" <lustre-discuss@lists.lustre.org><br>
<b>Subject: </b>Re: [lustre-discuss] strange errors on Lustre servers<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:12.0pt;margin-left:36.0pt">
What is output of opainfo ?<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:36.0pt">Sent from my iPhone<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:12.0pt;margin-left:36.0pt">
<br>
On 12 Aug 2018, at 04:04, Lixin Liu <<a href="mailto:liu@sfu.ca">liu@sfu.ca</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:black">Hi,</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:black"> </span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:black">I am getting these errors on all our MDS and OSS servers (Lustre 2.10.1):</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:black"> </span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:black">Aug 11 11:45:52 ndc-oss5b kernel: LNet: 24727:0:(o2iblnd_cb.c:2410:kiblnd_passive_connect()) Conn stale 172.19.142.119@o2ib version 12/12
incarnation 1533927051163335/1533998625080752</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:black">Aug 11 11:55:52 ndc-oss5b kernel: LNet: 105990:0:(o2iblnd_cb.c:2410:kiblnd_passive_connect()) Conn stale 172.19.142.119@o2ib version 12/12
incarnation 1533927051163335/1533998625080752</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:black">Aug 11 12:05:52 ndc-oss5b kernel: LNet: 105990:0:(o2iblnd_cb.c:2410:kiblnd_passive_connect()) Conn stale 172.19.142.119@o2ib version 12/12
incarnation 1533927051163335/1533998625080752</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:black">Aug 11 12:15:52 ndc-oss5b kernel: LNet: 105990:0:(o2iblnd_cb.c:2410:kiblnd_passive_connect()) Conn stale 172.19.142.119@o2ib version 12/12
incarnation 1533927051163335/1533998625080752</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:black">Aug 11 12:25:52 ndc-oss5b kernel: LNet: 105990:0:(o2iblnd_cb.c:2410:kiblnd_passive_connect()) Conn stale 172.19.142.119@o2ib version 12/12
incarnation 1533927051163335/1533998625080752</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:black"> </span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:black">This is a new node we brought online recently. Is it an indication that we have problem with</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:black">it OPA interface on the node? This machine has a 8160F CPU (OPA interface on chip).</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:black"> </span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:black">Thanks,</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:black"> </span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:black">Lixin Liu</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:black">High Performance Computing
</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:black">Simon Fraser University</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt;font-family:"Arial",sans-serif"> </span><o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt">_______________________________________________<br>
lustre-discuss mailing list<br>
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<a href="http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org">http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org</a><o:p></o:p></span></p>
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