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-12621 Lustre <p>The logic currently in Lustre that loops reducing the queue sizes is silly.</p> <p>The ib_query_device() in kiblnd_hdev_get_attr() is done to save off the max_mr_size in the hdev.</p> <p>The code could save off max_qp_wr and use that cap the send queue calculations to avoid creating a QP above that limit.</p> <p> </p> <p> </p> <p> </p> <p> </p> LU-12621

o2iblnd QP sizing -EINVAL retries

Improvement Major Resolved Fixed Amir Shehata Mike Marciniszyn Wed, 31 Jul 2019 18:25:05 +0000 Sat, 28 Sep 2019 07:01:18 +0000 Fri, 20 Sep 2019 14:49:41 +0000 Lustre 2.13.0 Lustre 2.12.3 0 8 <p>Amir Shehata (ashehata@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/36073" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/36073</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-12621" title="o2iblnd QP sizing -EINVAL retries" class="issue-link" data-issue-key="LU-12621"><del>LU-12621</del></a> o2iblnd: cache max_qp_wr<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: e9f6d3c6cddb5a47a1af25b294634c17e3b66214</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/36073/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/36073/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-12621" title="o2iblnd QP sizing -EINVAL retries" class="issue-link" data-issue-key="LU-12621"><del>LU-12621</del></a> o2iblnd: cache max_qp_wr<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 7ee319ed7f9dfa365a66b20b03f2141c54fb0293</p> <p>Landed for 2.13</p> <p>Minh Diep (mdiep@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/36253" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/36253</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-12621" title="o2iblnd QP sizing -EINVAL retries" class="issue-link" data-issue-key="LU-12621"><del>LU-12621</del></a> o2iblnd: cache max_qp_wr<br/> Project: fs/lustre-release<br/> Branch: b2_12<br/> Current Patch Set: 1<br/> Commit: e13ff349e6a1a59df377245f27f660de5771e709</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/36253/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/36253/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-12621" title="o2iblnd QP sizing -EINVAL retries" class="issue-link" data-issue-key="LU-12621"><del>LU-12621</del></a> o2iblnd: cache max_qp_wr<br/> Project: fs/lustre-release<br/> Branch: b2_12<br/> Current Patch Set: <br/> Commit: 41acf6bdd51c7a015d61f746a82a9155c01d8596</p> Related Development Rank 1|i00ki7: Rank (Obsolete) 9223372036854775807