Whamcloud Community JIRA https://jira.whamcloud.com This file is an XML representation of an issue en-us 9.4.14 940014 05-12-2023 [LU-11417] Add llapi_layout_get_by_xattr() interface https://jira.whamcloud.com/browse/LU-11417 Lustre <p>The code in <tt>llapi_layout_get_by_fd()</tt> should be abstracted into a new <tt>llapi_layout_get_by_xattr()</tt> helper function, which is used by the upper layers and can also be used on a <tt>"lov"</tt> xattr regardless of how it is obtained. That is useful if the xattr has been fetched from some other method, or a tarball or HSM archive, etc. </p> LU-11417 Add llapi_layout_get_by_xattr() interface Improvement Minor Resolved Fixed Andreas Dilger Andreas Dilger Sat, 22 Sep 2018 02:12:43 +0000 Tue, 19 Feb 2019 01:51:25 +0000 Tue, 23 Oct 2018 05:41:01 +0000 Lustre 2.12.0 0 3 <p>In fact, <tt>llapi_layout_from_lum()</tt> already exists, but it is currently a static internal interface that is passed a "<tt>struct lov_user_md</tt>" but that often isn't even the real structure type. It would be more useful to have the proposed <tt>llapi_layout_get_by_xattr(char *lov_user_md, size_t lum_size)</tt> interface as a thin wrapper for the internal interface.</p> <p>Andreas Dilger (adilger@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/33230" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/33230</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-11417" title="Add llapi_layout_get_by_xattr() interface" class="issue-link" data-issue-key="LU-11417"><del>LU-11417</del></a> llapi: add llapi_layout_get_by_xattr(3) API<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 96825476a539c5a4374063c74f3fa447ac53d6db</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/33230/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/33230/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-11417" title="Add llapi_layout_get_by_xattr() interface" class="issue-link" data-issue-key="LU-11417"><del>LU-11417</del></a> llapi: add llapi_layout_get_by_xattr(3) API<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 30d55877c30ca06db4003b70025fcc526e144569</p> <p>Landed for 2.12</p> Related LU-11974 Development Rank 1|i002wf: Rank (Obsolete) 9223372036854775807