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I would strongly suggest make -j something for parallelism, unless you want to have time to go out for your coffee.<br>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> lustre-discuss <lustre-discuss-bounces@lists.lustre.org> on behalf of Christopher Johnston <chjohnst@gmail.com><br>
<b>Sent:</b> Friday, August 18, 2017 3:45:39 PM<br>
<b>To:</b> Jeff Johnson<br>
<b>Cc:</b> lustre-discuss<br>
<b>Subject:</b> Re: [lustre-discuss] Best way to run serverside 2.8 w. MOFED 4.1 on Centos 7.2</font>
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<div dir="auto">Get coffee somewhere in between 🙃</div>
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<div class="gmail_quote">On Aug 18, 2017 1:08 PM, "Jeff Johnson" <<a href="mailto:jeff.johnson@aeoncomputing.com">jeff.johnson@aeoncomputing.com</a>> wrote:<br type="attribution">
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<div>John,</div>
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You can rebuild 2.8 against MOFED. 1) Install MOFED version of choice. 2) Pull down the 2.8 Lustre source and configure with '--with-o2ib=/usr/src/ofa_<wbr>kernel/default'. 3) `make rpms` 4) Install. 5) Profit.
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<div>--Jeff</div>
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<div class="gmail_quote">On Fri, Aug 18, 2017 at 9:41 AM, john casu <span dir="ltr">
<<a href="mailto:john@chiraldynamics.com" target="_blank">john@chiraldynamics.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
I have an existing 2.8 install that broke when we added MOFED into the mix.<br>
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Nothing I do wrt installing 2.8 rpms works to fix this, and I get a couple of missing symbole, when I install lustre-modules:<br>
depmod: WARNING: /lib/modules/3.10.0-327.3.1.el<wbr>7_lustre.x86_64/extra/kernel/n<wbr>et/lustre/ko2iblnd.ko needs unknown symbol ib_query_device<br>
depmod: WARNING: /lib/modules/3.10.0-327.3.1.el<wbr>7_lustre.x86_64/extra/kernel/n<wbr>et/lustre/ko2iblnd.ko needs unknown symbol ib_alloc_pd<br>
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I'm assuming the issue is that lustre 2.8 is built using the standard Centos 7.2 infiniband drivers.<br>
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I can't move to Centos 7.3, at this time. Is there any way to get 2.8 up & running w. mofed without rebuilding lustre rpms?<br>
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If I have to rebuild, it'd probably be easier to go to 2.10 (and zfs 0.7.1). Is that a correct assumption?<br>
Or will the 2.10 rpms work on Centps 7.2?<br>
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thanks,<br>
-john c<br>
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-- <br>
<div class="m_-9125533692608486699gmail_signature" data-smartmail="gmail_signature">
<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>
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t: <a href="tel:(858)%20412-3810" value="+18584123810" target="_blank">858-412-3810 x1001</a> f:
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m: <a href="tel:(619)%20204-9061" value="+16192049061" target="_blank">619-204-9061</a><br>
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4170 Morena Boulevard, Suite D - San Diego, CA 92117
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