https://jira.whamcloud.com This file is an XML representation of an issue en-us 9.4.14 940014 05-12-2023 https://jira.whamcloud.com/browse/LU-16659 Lustre <p>If there are multiple kernels installed, specifying --with-o2ib=yes during configure fails saying that there are multiple OFED installed which is not the case as the mofed detection logic finds multiple directories with different kernels.</p> <p>Need to just use the mofed path of the current running kernel while detection.</p> LU-16659

mofed detection would detect multiple OFED installed by mistake for multiple kernels installed

Bug Minor Resolved Fixed Gaurang Tapase Gaurang Tapase Thu, 23 Mar 2023 08:43:04 +0000 Wed, 10 May 2023 21:37:02 +0000 Mon, 1 May 2023 06:30:33 +0000 Lustre 2.16.0 Lustre 2.16.0 Lustre 2.15.3 0 5 <p>"Gaurang Tapase &lt;gtapase@ddn.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50517" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50517</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-16659" title="mofed detection would detect multiple OFED installed by mistake for multiple kernels installed" class="issue-link" data-issue-key="LU-16659"><del>LU-16659</del></a> build: Detect the mofed path based on running kernel<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 56b49a8aa44ef2c07e821326341dfb9f8db75bbc</p> <p>"Gaurang Tapase &lt;gtapase@ddn.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50518" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50518</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-16659" title="mofed detection would detect multiple OFED installed by mistake for multiple kernels installed" class="issue-link" data-issue-key="LU-16659"><del>LU-16659</del></a> build: Detect the mofed path based on running kernel<br/> Project: fs/lustre-release<br/> Branch: b2_15<br/> Current Patch Set: 1<br/> Commit: 39423d030f2dce6e623a0f23d80e77461950dd61</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50517/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50517/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-16659" title="mofed detection would detect multiple OFED installed by mistake for multiple kernels installed" class="issue-link" data-issue-key="LU-16659"><del>LU-16659</del></a> build: Detect the mofed path based on running kernel<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 99172e355fbb37d2ba671d08ce0370ac0e8ae971</p> <p>Landed for 2.16</p> <p>The change in 50517 is wrong in my opinion.</p> <p>The correct way would be to do</p> <p> </p> <p>— a/lnet/autoconf/lustre-lnet.m4<br/> +++ b/lnet/autoconf/lustre-lnet.m4<br/> @@ -147,6 +147,9 @@<br/>                                        egrep "${O2IBDIR}$" | head -n1)<br/>  <br/>                         if test -n "$O2IBDIR_PATH"; then<br/> +                                if test -d $O2IBDIR_PATH/${LINUXRELEASE}; then<br/> +                                    O2IBDIR_PATH=$O2IBDIR_PATH/${LINUXRELEASE}<br/> +                                fi<br/>                                 O2IBPATHS=$(find $O2IBDIR_PATH -name rdma_cm.h |<br/>                                         sed -e 's/\/include\/rdma\/rdma_cm.h//')<br/>                         fi</p> <p> </p> <p>Using uname -r makes it impossible to build for anything else than the currently running kernel</p> <p><a href="https://jira.whamcloud.com/secure/ViewProfile.jspa?name=ake_s" class="user-hover" rel="ake_s">ake_s</a>, could you please open an LU ticket and push the fix?</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50518/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50518/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-16659" title="mofed detection would detect multiple OFED installed by mistake for multiple kernels installed" class="issue-link" data-issue-key="LU-16659"><del>LU-16659</del></a> build: Detect the mofed path based on running kernel<br/> Project: fs/lustre-release<br/> Branch: b2_15<br/> Current Patch Set: <br/> Commit: 42ff616c73ad759e41fed8d99759c0c42a4d907d</p> Duplicate Related Development Rank 1|i03gzz: Rank (Obsolete) 9223372036854775807 Severity