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-17444 Lustre <p>Commit 7154244354e3 ("<a href="https://jira.whamcloud.com/browse/LU-16786" title="Replace open call to WANT_FD with llapi_root_path_open()" class="issue-link" data-issue-key="LU-16786"><del>LU-16786</del></a> utils: Replace open call to WANT_FD") replaced get_root_path() with llapi_root_path_open(), but the later always opens or dup a fd and requires a close, so worklaods that use open by fid would very quickly run out of fd because of many many dup() calls on the mnt fd</p> LU-17444

llapi_open_by_fid leaks mount point fd

Bug Minor Resolved Fixed Dominique Martinet Dominique Martinet Thu, 18 Jan 2024 21:01:04 +0000 Tue, 23 Jan 2024 13:47:03 +0000 Tue, 23 Jan 2024 13:47:03 +0000 Lustre 2.16.0 0 4 <p>"Dominique Martinet &lt;asmadeus@codewreck.org&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53736" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53736</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-17444" title="llapi_open_by_fid leaks mount point fd" class="issue-link" data-issue-key="LU-17444"><del>LU-17444</del></a> utils: fix fd leak after conversion to llapi_root_path_open<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: f96044826d2f7424e41b846fc5b2dc3dc0d040e2</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53736/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53736/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-17444" title="llapi_open_by_fid leaks mount point fd" class="issue-link" data-issue-key="LU-17444"><del>LU-17444</del></a> utils: fix fd leak after conversion to llapi_root_path_open<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: d30e1dc85834cb3f7985da0c50f5fda5c7c5f0d9</p> <p>Landed for 2.16</p> Development Rank 1|i04893: Rank (Obsolete) 9223372036854775807 Severity