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-11096] Lustre doesn't build if kernel has no blk integrity https://jira.whamcloud.com/browse/LU-11096 Lustre <p>wrap corresponding functionality with HAVE_BLK_INTEGRITY_ENABLED</p> <p> </p> linux-3.10.0-327.18.2.el7 LU-11096 Lustre doesn't build if kernel has no blk integrity Improvement Trivial Resolved Fixed Alex Zhuravlev Alex Zhuravlev Sun, 24 Jun 2018 12:12:11 +0000 Thu, 23 Aug 2018 13:05:09 +0000 Thu, 23 Aug 2018 13:05:09 +0000 Lustre 2.12.0 0 4 <p>Adding my description from <a href="https://jira.whamcloud.com/browse/LU-11274" title="Compile failure when CONFIG_BLK_DEV_INTEGRITY is unset" class="issue-link" data-issue-key="LU-11274"><del>LU-11274</del></a> to make this more discoverable:</p> <p>Similar to <a href="https://jira.whamcloud.com/browse/LU-11224" title="T10PI assume several kernel features are enabled." class="issue-link" data-issue-key="LU-11224"><del>LU-11224</del></a>, the T10PI feature assumes that CONFIG_BLK_DEV_INTEGRITY=y is set.</p> <p>I see this on SLES 12 SP3, but presumably similar failures would occur on any kernel.</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>[ 232s] In file included from /home/abuild/rpmbuild/BUILD/cray-lustre-2.11.53.87/lustre/include/lvfs.h:45:0, [ 232s] from /home/abuild/rpmbuild/BUILD/cray-lustre-2.11.53.87/lustre/include/obd.h:53, [ 232s] from /home/abuild/rpmbuild/BUILD/cray-lustre-2.11.53.87/lustre/fid/fid_request.c:43: [ 232s] /home/abuild/rpmbuild/BUILD/cray-lustre-2.11.53.87/lustre/include/lustre_compat.h: In function 'blk_integrity_interval': [ 232s] /home/abuild/rpmbuild/BUILD/cray-lustre-2.11.53.87/lustre/include/lustre_compat.h:708:11: error: dereferencing pointer to incomplete type [ 232s] return bi-&gt;sector_size; [ 232s] /home/abuild/rpmbuild/BUILD/cray-lustre-2.11.53.87/lustre/include/lustre_compat.h: In function 'blk_integrity_name': [ 232s] /home/abuild/rpmbuild/BUILD/cray-lustre-2.11.53.87/lustre/include/lustre_compat.h:717:11: error: dereferencing pointer to incomplete type [ 232s] return bi-&gt;name;</pre> </div></div> <p>Not sure why we don't have a comment with the patch -  <a href="https://review.whamcloud.com/#/c/32725" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/#/c/32725</a></p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/32725/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/32725/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-11096" title="Lustre doesn&#39;t build if kernel has no blk integrity" class="issue-link" data-issue-key="LU-11096"><del>LU-11096</del></a> osd: wrap new blk integrity stuff<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: c8505c2e70d03ba20edf9fcbf431888e87a21147</p> <p>Landed for 2.12</p> Duplicate LU-11274 Related LU-11224 Development Rank 1|hzzygf: Rank (Obsolete) 9223372036854775807