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On Jun 22, 2022, at 10:40, Thomas Roth via lustre-discuss <<a href="mailto:lustre-discuss@lists.lustre.org" class="">lustre-discuss@lists.lustre.org</a>> wrote:
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my rhel8 system is actually an Alma Linux 8.5 installation, this is the first time the compatiblity to an alleged rhel8.5 software fails...<br class="">
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The system is running kernel '4.18.0-348.2.1.el8_5'<br class="">
This version string can also be found in the package names in<br class="">
<a href="https://downloads.whamcloud.com/public/lustre/lustre-2.15.0/el8.5.2111/server/RPMS/x86_64" class="">https://downloads.whamcloud.com/public/lustre/lustre-2.15.0/el8.5.2111/server/RPMS/x86_64</a><br class="">
- this is usually a good sign.<br class="">
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However, installation of kmod-lustre-2.15.0-1.el8 yields the well known "depmod: WARNINGs", like<br class="">
> /lib/modules/4.18.0-348.2.1.el8_lustre.x86_64/extra/lustre/net/ko2iblnd.ko needs unknown symbol __ib_alloc_pd<br class="">
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The kernel from downloads.whamcloud.com/public/lustre/lustre-2.15.0/el8.5.2111/server/RPMS/x86_64 identifies itself as "CentOS" and does not want to boot - no option either.<br class="">
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Any hints how to proceed?<br class="">
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The ko2iblnd module is built against the in-kernel OFED, so if you are using MOFED you will need to rebuild the kernel modules themselves. If you don't use IB at all you can ignore these depmod messages.
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<div>Cheers, Andreas</div>
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<div>Andreas Dilger</div>
<div>Lustre Principal Architect</div>
<div>Whamcloud</div>
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