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-2631 Lustre <p>Client build fails for 2.6.18-348.el5 if o2ib is enabled.<br/> Becouse, there is small changes in 2.6.18-348.el5 kernel that vlan_dev_vlan_id() is added in rdma_vlan_dev_vlan_id() in include/rdma/ib_addr.h, but vlan_dev_vlan_id() is defined in scsi/fc_compat.h that is no definition of lustre-lnet.m4 and o2iblnd.h.</p> 2.6.18-348.el5 kernel (CentOS5.9) LU-2631

build fails on 2.6.18-348.el5 with o2ib

Bug Minor Resolved Fixed Yang Sheng Shuichi Ihara patch Thu, 17 Jan 2013 06:15:48 +0000 Mon, 18 Feb 2013 12:06:02 +0000 Mon, 18 Feb 2013 12:06:02 +0000 Lustre 1.8.x (1.8.0 - 1.8.5) Lustre 1.8.9 0 5 <p>submitted patches. <a href="http://review.whamcloud.com/5051" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/5051</a></p> <p>Yangsheng</p> <p>Is this a duplicate with the work you are doing under <a href="https://jira.whamcloud.com/browse/LU-2601" title="Kernel update [RHEL5.9 2.6.18-348.1.1.el5]" class="issue-link" data-issue-key="LU-2601"><del>LU-2601</del></a> to add support for RHEL5.9 to b1_8?</p> <p>Peter</p> <p>Hi, Peter, I think so. But since our build infrastructure still not ready for this kernel. I have not trying it with OFED. So looks like this patch is needed.</p> <p>From the <a href="http://build.whamcloud.com/job/lustre-reviews/11942/" class="external-link" target="_blank" rel="nofollow noopener">http://build.whamcloud.com/job/lustre-reviews/11942/</a></p> <p>The ofa build looks like success. But it obviously isn't a normal case. The ofa + patchless unit should also failed since kernel-devel rpms absence. Follow the link, We can see without any rpms been built, just README is in place. I don't know why it to do so. Is it a issue?</p> <p>updated patches. The first patch didn't work for external OFED.</p> <p>This only allows adding "#include &lt;scsi/fc_compat.h&gt;" if o2ib is compiled with in-kernel OFED and scsi/fc_compat.h is exist. We skip when it's compiled on any RHEL6.x and external OFED with RHEL5.x and RHEL6.x.</p> <p>Hi, Shuichi,</p> <p>As below link: <a href="http://build.whamcloud.com/job/lustre-reviews/12548/" class="external-link" target="_blank" rel="nofollow noopener">http://build.whamcloud.com/job/lustre-reviews/12548/</a></p> <p>The rhel6 patchless build is both successful on ofa &amp; inkernel. The rhel5 is both successful on inkernel server &amp; client build. Do you sure also same as your case?</p> <p>BTW: Joshua, I found rhel6 server ofa &amp; inkernel build indicted successful but doesn't product anythings. And rhel5 ofa server &amp; client also build nothing. Just 'README' is present. Any problem in there? Or it is a normal case?</p> <p>Yang, <br/> in-kernel ofed is no problem on rhel5.9's kenrel. when you build with external ofed, it should fail. this doesn't matter wether it's for server and client's module.</p> <p>Ihara</p> <p>Which version of OFED are you using? IIUC OFA OFED does not have a release that supports RHEL5.9...</p> <p>Peter</p> <p>Peter,</p> <p>Sorry confusion. I have tested MLNX_OFED_LINUX-1.5.3-3.1.0-rhel5.8 and it worked, but you are right. MLNX_OFED_LINUX-1.5.3-3.1.0-rhel5.8 doesn't support RHEL5.9 even it worked with RHEL5.9. I hope Mellanox will release same stack for rhel5.9 soon <img class="emoticon" src="https://jira.whamcloud.com/images/icons/emoticons/smile.png" height="16" width="16" align="absmiddle" alt="" border="0"/> , but agree this is not offically supported at this morment.</p> <p>Howerver, I think this patch <a href="http://review.whamcloud.com/5051" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/5051</a> are still needed for RHEL5.9's in-kernel OFED. </p> <p>Yangsheng mentioned below.</p> <blockquote> <p>As below link: <a href="http://build.whamcloud.com/job/lustre-reviews/12548/" class="external-link" target="_blank" rel="nofollow noopener">http://build.whamcloud.com/job/lustre-reviews/12548/</a></p> <p>The rhel6 patchless build is both successful on ofa &amp; inkernel. The rhel5 is both successful on inkernel server &amp; client build. Do you sure also same as your case?</p></blockquote> <p>It looks like that build RPMs well, but OpenIB gen2 is disabled due to test by 'configure' fails. Please see the console log of the latest b1_8 build. <a href="http://build.whamcloud.com/job/lustre-b1_8/" class="external-link" target="_blank" rel="nofollow noopener">http://build.whamcloud.com/job/lustre-b1_8/</a><br/> (from rhel5's inkenrel server full console log, <a href="http://build.whamcloud.com/job/lustre-b1_8/252/arch=x86_64,build_type=server,distro=el5,ib_stack=inkernel/consoleFull" class="external-link" target="_blank" rel="nofollow noopener">http://build.whamcloud.com/job/lustre-b1_8/252/arch=x86_64,build_type=server,distro=el5,ib_stack=inkernel/consoleFull</a>)</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>checking whether to enable GM support... no checking whether to enable OpenIB support... no checking whether to enable Cisco/TopSpin IB support... no checking whether to enable Voltaire IB support... no checking whether to enable Infinicon support... no checking whether to enable OpenIB gen2 support... no </pre> </div></div> <p>It seems that o2ib is disabled on any latest b1_8 builds and can't enable it. This is an defect by <a href="https://jira.whamcloud.com/browse/LU-2601" title="Kernel update [RHEL5.9 2.6.18-348.1.1.el5]" class="issue-link" data-issue-key="LU-2601"><del>LU-2601</del></a>.</p> <p>Please see, if we compile lustre modules with '--with-o2ib" for rhel5.9 kernels by hand, it still fails.</p> <ol> <li>./configure --with-o2ib --disable-server --with-linux=/usr/src/kernels/2.6.18-348.1.1.el5-x86_64/ <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>- snip - checking whether to enable Cisco/TopSpin IB support... no checking whether to enable Voltaire IB support... no checking whether to enable Infinicon support... no checking whether to enable OpenIB gen2 support... no configure: error: can't compile with kernel OpenIB gen2 headers </pre> </div></div></li> </ol> <p>according to config.log. this is issue of <a href="https://jira.whamcloud.com/browse/LU-2631" title="build fails on 2.6.18-348.el5 with o2ib" class="issue-link" data-issue-key="LU-2631"><del>LU-2631</del></a>.</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>/usr/src/kernels/2.6.18-348.1.1.el5-x86_64/include/rdma/ib_addr.h: In function 'rdma_vlan_dev_vlan_id': /usr/src/kernels/2.6.18-348.1.1.el5-x86_64/include/rdma/ib_addr.h:154: error: implicit declaration of func tion 'vlan_dev_vlan_id' /lustre-release/build/conftest.c: In function 'main': /lustre-release/build/conftest.c:53: warning: unused variable 'rej_reason' /lustre-release/build/conftest.c:52: warning: unused variable 'pool_fmr' /lustre-release/build/conftest.c:51: warning: unused variable 'qp_attr' /lustre-release/build/conftest.c:50: warning: unused variable 'device_attr' /lustre-release/build/conftest.c:49: warning: unused variable 'conn_param' /lustre-release/build/conftest.c:48: warning: unused variable 'cm_id' make[1]: *** [/lustre-release/build/conftest.o] Error 1 make: *** [_module_/lustre-release/build] Error 2 </pre> </div></div> <p>Hi，ihara, Could you please re-submit <a href="http://review.whamcloud.com/#change,5051" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/#change,5051</a> to verify the inkernel ofed build is ok? TIA</p> <p>Hi YangSheng, I just rebased and pushed patches again. thanks!</p> <p>Landed for 1.8.9. 2.1.x landing covered as part of RHEL5.x kernel update</p> Development Rank 1|hzvfi7: Rank (Obsolete) 6157 Severity