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-10115 Lustre <p>We need to update systems to RHEL 7.4, which run Lustre 2.8.  This includes both clients and servers.</p> <p>Please backport the appropriate patches to the 2.8 FE branch, so that we can cherry-pick them and build working Lustre packages for those environments.</p> Build Version: 2.8.0_12.chaos <br/> See <a href="ssh://review.whamcloud.com/fs/lustre-release-fe-llnl">ssh://review.whamcloud.com/fs/lustre-release-fe-llnl</a> <br/> RHEL 7.4 kernel<br/> osd-zfs and osd-ldiskfs<br/> MLX-4, MLX-5, and OPA interfaces<br/> DNE phase 1 (remote dirs) LU-10115

Backport appropriate patches to 2.8 FE for RHEL 7.4

Task Critical Resolved Fixed Bob Glossman Olaf Faaland llnl Thu, 12 Oct 2017 18:41:58 +0000 Thu, 16 Nov 2017 22:13:27 +0000 Thu, 16 Nov 2017 22:13:27 +0000 Lustre 2.8.0 0 6 <p>We rely on you to determine the necessary patch set to backport, but the following looked like they might be candidates:</p> <p> </p> <p>This ticket relates to DNE (not sure if DNE1 or DNE2) and RHEL 7.4 kernel:</p> <p><a href="https://jira.whamcloud.com/browse/LU-9883" title="sanity test 407 rm: cannot remove &#39;/mnt/lustre/d407.sanity.1&#39;: Directory not empty" class="issue-link" data-issue-key="LU-9883">LU-9883</a><br/> Two patches were merged on that ticket:<br/> <a href="https://review.whamcloud.com/29208/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/29208/</a><br/> <a href="https://review.whamcloud.com/29238/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/29238/</a></p> <p>This ticket relates to ldiskfs with RHEL 7.4 kernel:<br/> <a href="https://jira.whamcloud.com/browse/LU-9816" title="kernel upgrade [RHEL7.4 3.10.0-693.el7]" class="issue-link" data-issue-key="LU-9816"><del>LU-9816</del></a></p> <p>Two patches were merged on that ticket:<br/> <a href="https://review.whamcloud.com/28301/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/28301/</a><br/> <a href="https://review.whamcloud.com/28532/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/28532/</a></p> <p> </p> <p>Bob has already been looking into what is needed for RHEL 7.4 support for 2.8 FE</p> <p>patches for <a href="https://jira.whamcloud.com/browse/LU-9816" title="kernel upgrade [RHEL7.4 3.10.0-693.el7]" class="issue-link" data-issue-key="LU-9816"><del>LU-9816</del></a> and <a href="https://jira.whamcloud.com/browse/LU-9978" title="kernel update [RHEL7.4 3.10.0-693.2.2.el7]" class="issue-link" data-issue-key="LU-9978"><del>LU-9978</del></a> are in flight for b2_8_fe</p> <p>Bob, what are the gerritt links for the backports? Thanks</p> <p>Olaf</p> <p>Everything (relating to this ticket) has landed to the 2.8 branch already</p> <p>Peter</p> <p><a href="https://review.whamcloud.com/29061" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/29061</a><br/> and<br/> <a href="https://review.whamcloud.com/29062" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/29062</a></p> <p>As Peter said these are already landed.</p> <p>OK, great.   Thank you.</p> <p>So b2_8_fe has everything needed to build and run under RHEL 7.4 except for IB related issues being worked under <a href="https://jira.whamcloud.com/browse/LU-10089" title="kiblnd_fmr_pool_map() Failed to map mr 10/11 elements" class="issue-link" data-issue-key="LU-10089"><del>LU-10089</del></a>, and when that ticket is finished this one will be, too?</p> <p>don't know about <a href="https://jira.whamcloud.com/browse/LU-10089" title="kiblnd_fmr_pool_map() Failed to map mr 10/11 elements" class="issue-link" data-issue-key="LU-10089"><del>LU-10089</del></a>. don't think those problems are specific to el7.4 at all.</p> <p>Olaf</p> <p>Yes. That is the plan.</p> <p>Peter</p> Blocker LU-10089 Development Rank 1|hzzltj: Rank (Obsolete) 9223372036854775807