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    <p>Infiniband shall give lower latency & CPU utilization and
      better real-world throughput, so that's probably better Lnet-wise.</p>
    <p>But Infiniband gears are more expensive so if taking budget into
      account, 100G Ethernet may work good-enough allowing saved cost be
      used to upgrade other parts of the system.</p>
    <p>Regards,<br>
      Angelos<br>
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    <div class="moz-cite-prefix">On 15/09/2020 14:43, Sid Young wrote:<br>
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        With the growth of 100G ethernet, is it better to connect a
        lustre file server via EDR 100G Infiniband or 100G Ethernet for
        a 32 node HPC cluster running a typical life sciences - Genomics
        workload?
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        <div>Thoughts anyone?<br clear="all">
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                                <div>Sid Young</div>
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      <pre class="moz-quote-pre" wrap="">_______________________________________________
lustre-discuss mailing list
<a class="moz-txt-link-abbreviated" href="mailto:lustre-discuss@lists.lustre.org">lustre-discuss@lists.lustre.org</a>
<a class="moz-txt-link-freetext" href="http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org">http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org</a>
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    <pre class="moz-signature" cols="72">-- 
Angelos Ching
ClusterTech Limited

Tel     : +852-2655-6138
Fax     : +852-2994-2101
Address : Unit 211-213, Lakeside 1, 8 Science Park West Ave., Shatin, Hong Kong

Got praises or room for improvements? <a class="moz-txt-link-freetext" href="http://bit.ly/TellAngelos">http://bit.ly/TellAngelos</a>

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