<div dir="ltr"><div dir="ltr">Your output shows Infiniband NIDs (@o2ib). If you are mounting @tcp what is your tcp access method to the Infiniband file system? Multihomed? lnet router?</div><div><br></div>--Jeff<div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Aug 25, 2020 at 8:32 AM Peeples, Heath <<a href="mailto:heathp@hpc.msstate.edu">heathp@hpc.msstate.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div lang="EN-US">
<div class="gmail-m_8228715133060808144WordSection1">
<p class="MsoNormal">We have just build a 2.12.5 cluster. When trying to mount the fs (via tcp). I get the following errors. Would anyone have an idea what the problem might be? Thanks in advance<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">[10680.535157] LustreError: 15c-8: MGC192.168.8.8@tcp: The configuration from log 'ldata-client' failed (-2). This may be the result of communication errors between this node and the MGS, a bad configuration, or other errors. See the syslog
for more information.<u></u><u></u></p>
<p class="MsoNormal">[10680.883649] LustreError: 12634:0:(lov_obd.c:839:lov_cleanup()) ldata-clilov-ffff91b118df1000: lov tgt 0 not cleaned! deathrow=0, lovrc=1<u></u><u></u></p>
<p class="MsoNormal">[10680.886610] LustreError: 12634:0:(lov_obd.c:839:lov_cleanup()) Skipped 4 previous similar messages<u></u><u></u></p>
<p class="MsoNormal">[10680.890298] LustreError: 12634:0:(obd_config.c:610:class_cleanup()) Device 9 not setup<u></u><u></u></p>
<p class="MsoNormal">[10680.891816] Lustre: Unmounted ldata-client<u></u><u></u></p>
<p class="MsoNormal">[10680.895178] LustreError: 12634:0:(obd_mount.c:1608:lustre_fill_super()) Unable to mount (-2)<u></u><u></u></p>
<p class="MsoNormal">[10763.516841] LustreError: 12732:0:(ldlm_lib.c:494:client_obd_setup()) can't add initial connection<u></u><u></u></p>
<p class="MsoNormal">[10763.518368] LustreError: 12732:0:(obd_config.c:559:class_setup()) setup ldata-OST0006-osc-ffff91b125029800 failed (-2)<u></u><u></u></p>
<p class="MsoNormal">[10763.519806] LustreError: 12732:0:(obd_config.c:1835:class_config_llog_handler()) MGC192.168.8.8@tcp: cfg command failed: rc = -2<u></u><u></u></p>
<p class="MsoNormal">[10763.522603] Lustre: cmd=cf003 0:ldata-OST0006-osc 1:ldata-OST0006_UUID 2:172.23.0.116@o2ib<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Heath<u></u><u></u></p>
</div>
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</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div><div dir="ltr">------------------------------<br>Jeff Johnson<br>Co-Founder<br>Aeon Computing<br><br><a href="mailto:jeff.johnson@aeoncomputing.com" target="_blank">jeff.johnson@aeoncomputing.com</a><br><a href="http://www.aeoncomputing.com" target="_blank">www.aeoncomputing.com</a><br>t: 858-412-3810 x1001 f: 858-412-3845<br>m: 619-204-9061<br><br>4170 Morena Boulevard, Suite C - San Diego, CA 92117<div><br></div><div>High-Performance Computing / Lustre Filesystems / Scale-out Storage</div></div></div></div></div></div></div>