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-11690 Lustre <p>There is an incorrect assert in lod_ea_store_resize which leads to an LBUG with very high stripe counts.  (I didn't calculate precisely, but 1300 is OK and 1600 triggers the bug.)</p> <p>The fix is trivial.  Patch forthcoming.</p> LU-11690

LBUG with very wide striping: lod_ea_store_resize()) ASSERTION( round <= lov_mds_md_size(2000, (0x0BD30000 | 0x0BD0))

Bug Minor Resolved Fixed Patrick Farrell Patrick Farrell Thu, 22 Nov 2018 02:23:09 +0000 Sat, 8 Jun 2019 12:13:53 +0000 Wed, 8 May 2019 11:53:18 +0000 Lustre 2.12.0 Lustre 2.10.6 Lustre 2.13.0 Lustre 2.12.3 0 2 <p>Patrick Farrell (paf@cray.com) uploaded a new patch: <a href="https://review.whamcloud.com/33708" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/33708</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-11690" title="LBUG with very wide striping: lod_ea_store_resize()) ASSERTION( round &lt;= lov_mds_md_size(2000, (0x0BD30000 | 0x0BD0))" class="issue-link" data-issue-key="LU-11690"><del>LU-11690</del></a> lod: LBUG with wide striping<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: ec6a786da2b21f15b7fd38aae3e51d1f9ee22a7e</p> <p>Hit this in sanity testing for SEL:</p> <p><a href="https://testing.whamcloud.com/test_sessions/9077fb88-13cb-4f90-b49f-5775257278de" class="external-link" target="_blank" rel="nofollow noopener">https://testing.whamcloud.com/test_sessions/9077fb88-13cb-4f90-b49f-5775257278de</a></p> <p><span class="error">&#91;Edit&#93;</span></p> <p>This was due to a bug in SEL, now fixed.  Whoops.</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/33708/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/33708/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-11690" title="LBUG with very wide striping: lod_ea_store_resize()) ASSERTION( round &lt;= lov_mds_md_size(2000, (0x0BD30000 | 0x0BD0))" class="issue-link" data-issue-key="LU-11690"><del>LU-11690</del></a> lod: fix LBUG with wide striping<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: f1ca2c0bd059e3606225127e5ff72b4db9a1ed6e</p> <p>Landed for 2.13</p> <p>Minh Diep (mdiep@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/34917" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/34917</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-11690" title="LBUG with very wide striping: lod_ea_store_resize()) ASSERTION( round &lt;= lov_mds_md_size(2000, (0x0BD30000 | 0x0BD0))" class="issue-link" data-issue-key="LU-11690"><del>LU-11690</del></a> lod: fix LBUG with wide striping<br/> Project: fs/lustre-release<br/> Branch: b2_12<br/> Current Patch Set: 1<br/> Commit: d4da38b06d3e9f968921008963f9f6ef90a9c6be</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/34917/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/34917/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-11690" title="LBUG with very wide striping: lod_ea_store_resize()) ASSERTION( round &lt;= lov_mds_md_size(2000, (0x0BD30000 | 0x0BD0))" class="issue-link" data-issue-key="LU-11690"><del>LU-11690</del></a> lod: fix LBUG with wide striping<br/> Project: fs/lustre-release<br/> Branch: b2_12<br/> Current Patch Set: <br/> Commit: 0eb19d11affd9f2f03c4af8140ccdfb8cb609b82</p> Related LU-9846 Development Rank 1|i006rr: Rank (Obsolete) 9223372036854775807 Severity