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-11308 Lustre <p>IO on the client hangs with these errors</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java"> 1535653023.151966] LustreError: 2740:0:(events.c:199:client_bulk_callback()) event type 2, status -90, desc ffff8807e3876400 [1535653024.151931] LustreError: 2740:0:(events.c:199:client_bulk_callback()) event type 2, status -90, desc ffff8807e3876400 [1535653025.151896] LustreError: 2743:0:(events.c:199:client_bulk_callback()) event type 2, status -90, desc ffff8807e3876400 </pre> </div></div> <p>Attaching client side debug logs.</p> client 2.11.0 (mofed4.2.1) <br/> servers 2.7.3 (mofed 3.3) <br/> LU-11308

LustreError: 2742:0:(events.c:199:client_bulk_callback()) event type 2, status -90, desc ffff8807e3876400

Bug Critical Resolved Duplicate Amir Shehata Mahmoud Hanafi Thu, 30 Aug 2018 18:21:10 +0000 Thu, 30 Aug 2018 22:10:28 +0000 Thu, 30 Aug 2018 22:10:00 +0000 Lustre 2.7.0 Lustre 2.11.0 0 4 <p>We initially hit bug in <a href="https://jira.whamcloud.com/browse/LU-11064" title="o2iblnd fast reg gaps case is determined incompletely " class="issue-link" data-issue-key="LU-11064"><del>LU-11064</del></a>. We applied that patch and now we are getting these errors. </p> <p>Hi Mahmoud,</p> <p>From the logs attached I see that you haven't applied<br/> <a href="https://review.whamcloud.com/#/c/32586/4" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/#/c/32586/4</a></p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java"> o2iblnd_cb.c:811:kiblnd_setup_rd_kiov()) fragnob 3564 &lt; available page 4096: with remaining 138 kiovs </pre> </div></div> <p>what should be printed out is:</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java"> 838 »·······»·······»·······CDEBUG(D_NET, <span class="code-quote">"fragnob %d &lt; available page %d: with"</span> 839 »·······»·······»·······»······· <span class="code-quote">" remaining %d kiovs with %d nob left\n"</span>, 840 »·······»·······»······· fragnob, (<span class="code-object">int</span>)(kiov-&gt;kiov_len - offset), 841 »·······»·······»······· nkiov, nob); </pre> </div></div> <p>I believe that patch should fix the bug you're seeing</p> <p>Thank you I will double check the build to make sure we applied the patch correctly.</p> <p>Nasa confirmed that patch was not applied</p> Duplicate LU-11064 Development Rank 1|i001iv: Rank (Obsolete) 9223372036854775807 Severity