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<div>Hello Dear Lustre Community</div>
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I was wondering if there is some setting/way to make a Lustre Client use only a specific NIC to route its LNet messages from even when multiple NICs on that host are configured with the same LNet network.</div>
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<div dir="ltr"><span style="font-family: Aptos, Arial, Helvetica, sans-serif; font-size: 12pt;">For example, let’s say I have a host with this below LNet configuration, then is there a way that I can have the Lustre client to use only “</span><span style="font-family: Aptos, Arial, Helvetica, sans-serif; font-size: 16px; color: rgb(0, 0, 0);"><i>10.30.201.26@tcp</i></span>”<span style="font-size: 16px;"> for
all its communication</span></div>
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<i>[node1]# lnetctl net show</i></div>
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<i>net:</i></div>
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<i> - net type: lo</i></div>
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<i> local NI(s):</i></div>
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<i> - nid: 0@lo</i></div>
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<i> status: up</i></div>
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<i> - net type: tcp</i></div>
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<i> local NI(s):</i></div>
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<i> - nid: 10.30.201.26@tcp</i></div>
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<i> status: up</i></div>
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<i> interfaces:</i></div>
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<i> 0: enp1s0</i></div>
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<i> - nid: 10.30.201.10@tcp</i></div>
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<i> status: up</i></div>
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<i> interfaces:</i></div>
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<i> 0: enp1s0:10269</i></div>
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<i> - nid: 10.30.202.241@tcp</i></div>
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<i> status: up</i></div>
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<i> interfaces:</i></div>
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<i> 0: enp1s0:10257</i></div>
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Best regards</div>
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Sonia</div>
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Confidential – Oracle Internal<br>
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