Whamcloud Community JIRA

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9.4.14

940014

05-12-2023

[LU-16258] Explicitly support .splice_write https://jira.whamcloud.com/browse/LU-16258 Lustre <p> Linux commit v5.9-rc1-6-g36e2c7421f02<br/> fs: don't allow splice read/write without explicit ops<br/> <br/> Lustre supports splice_write and previously provide handlers<br/> for splice_read.<br/> Explicitly use iter_file_splice_write, if it exists.</p> LU-16258

Explicitly support .splice_write

Bug Minor Resolved Fixed Shaun Tancheff Shaun Tancheff Fri, 21 Oct 2022 04:08:35 +0000 Tue, 29 Nov 2022 07:17:33 +0000 Wed, 2 Nov 2022 13:29:15 +0000 Lustre 2.16.0 Lustre 2.15.2 0 5 <p>"Shaun Tancheff <shaun.tancheff@hpe.com>" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/48928" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/48928</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-16258" title="Explicitly support .splice_write" class="issue-link" data-issue-key="LU-16258"><del>LU-16258</del></a> llite: Explicitly support .splice_write<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 7a8b83637b056fbc208ff8cc1da69301f197c738</p> <p>Shaun, is there any chance that this patch would also fix <a href="https://jira.whamcloud.com/browse/LU-16020" title="sanity test_244a: FAIL: sendfile+grouplock failed" class="issue-link" data-issue-key="LU-16020"><del>LU-16020</del></a>? That looks like a problem with sendfile on newer kernels. I was going to land a patch disable the test until someone could look at it, so that Ubuntu22.04 and RHEL9.0 could start having enforced test runs, but I'd much rather fix the test to pass.</p> <p>To answer my own question, yes this patch definitely fixes sanity test_244a.</p> <p>"Oleg Drokin <green@whamcloud.com>" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/48928/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/48928/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-16258" title="Explicitly support .splice_write" class="issue-link" data-issue-key="LU-16258"><del>LU-16258</del></a> llite: Explicitly support .splice_write<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: c619b6d6a54235cc0e34a65cf5916a632f4011c3</p> <p>Landed for 2.16</p> <p>"Xing Huang <hxing@ddn.com>" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/49058" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/49058</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-16258" title="Explicitly support .splice_write" class="issue-link" data-issue-key="LU-16258"><del>LU-16258</del></a> llite: Explicitly support .splice_write<br/> Project: fs/lustre-release<br/> Branch: b2_15<br/> Current Patch Set: 1<br/> Commit: fdd23437bfca5a692df6460f8454688e292b67bf</p> <p>"Oleg Drokin <green@whamcloud.com>" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/49058/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/49058/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-16258" title="Explicitly support .splice_write" class="issue-link" data-issue-key="LU-16258"><del>LU-16258</del></a> llite: Explicitly support .splice_write<br/> Project: fs/lustre-release<br/> Branch: b2_15<br/> Current Patch Set: <br/> Commit: d0b3f364b14d484906ab862eebeed43adb36fb40</p> Related LU-16020 LU-15781 Development Rank 1|i033fr: Rank (Obsolete) 9223372036854775807 Severity