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-14405 Lustre <p>mdt_path_current() uses mdt_thread_info.mti_xattr_buf to read LMV, whose size is static and can't hold LMV with 8 stripes. Instead, it should use the standard mdt_stripe_get() to read LMV which allocates dynamic memory to hold LMV.</p> LU-14405

'lfs fid2path' failed with -ERANGE if directory has 8 stripes

Bug Minor Resolved Fixed Lai Siyao Lai Siyao Tue, 9 Feb 2021 07:55:11 +0000 Wed, 5 May 2021 04:07:58 +0000 Fri, 19 Mar 2021 17:48:45 +0000 Lustre 2.15.0 0 3 <p>Lai Siyao (lai.siyao@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/41452" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/41452</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14405" title="&#39;lfs fid2path&#39; failed with -ERANGE if directory has 8 stripes" class="issue-link" data-issue-key="LU-14405"><del>LU-14405</del></a> mdt: read LMV with mdt_stripe_get()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 3d1ff6cf566c89b2ab23fda98be18183e773257c</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/41452/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/41452/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14405" title="&#39;lfs fid2path&#39; failed with -ERANGE if directory has 8 stripes" class="issue-link" data-issue-key="LU-14405"><del>LU-14405</del></a> mdt: read LMV with mdt_stripe_get()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 9dbfa36d3dd2434cfcffa13f76beb89fa3516586</p> <p>Landed for 2.15</p> Duplicate Related Development Rank 1|i01lzz: Rank (Obsolete) 9223372036854775807 Severity