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-9778 Lustre <p>Patch:<br/> <a href="https://jira.whamcloud.com/browse/LU-7990" title=" Large bulk IO support" class="issue-link" data-issue-key="LU-7990"><del>LU-7990</del></a> clio: revise readahead to support 16MB IO</p> <p> The major work is to adjust read ahead policy to issue<br/> read ahead RPC by underlying RPC size</p> <p> Test case is backport from Andrew Perepechko's<br/> "<a href="https://jira.whamcloud.com/browse/LU-7140" title="Few 4 MB BRW rpcs from readahead path" class="issue-link" data-issue-key="LU-7140"><del>LU-7140</del></a> llite: too few 4 MiB RPCs from readahead"<br/> <a href="http://review.whamcloud.com/16374" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/16374</a></p> <p> Signed-off-by: Jinshan Xiong &lt;jinshan.xiong@intel.com&gt;<br/> Signed-off-by: Gu Zheng &lt;gzheng@ddn.com&gt;<br/> Change-Id: Ib25ff37712389cca7fcee86996124e7c9dd4ec9a<br/> Reviewed-on: <a href="http://review.whamcloud.com/19368" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/19368</a></p> <p>Removed 'count' from ll_read_ahead_pages, meaning it no longer returns the # of pages read. Several debug statements still try to print out # of pages read ahead, but can't.</p> LU-9778

ll_read_ahead_pages no longer returns count of pages

Bug Minor Resolved Fixed Patrick Farrell Patrick Farrell Fri, 14 Jul 2017 18:49:18 +0000 Mon, 7 Aug 2017 19:04:18 +0000 Tue, 1 Aug 2017 14:13:14 +0000 Lustre 2.10.1 Lustre 2.11.0 0 4 <p>Patrick Farrell (paf@cray.com) uploaded a new patch: <a href="https://review.whamcloud.com/28052" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/28052</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9778" title="ll_read_ahead_pages no longer returns count of pages" class="issue-link" data-issue-key="LU-9778"><del>LU-9778</del></a> llite: Read ahead should return pages read<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 97c1d98a33a94084b35217c4f621169ea9675be5</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="https://review.whamcloud.com/28052/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/28052/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9778" title="ll_read_ahead_pages no longer returns count of pages" class="issue-link" data-issue-key="LU-9778"><del>LU-9778</del></a> llite: Read ahead should return pages read<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 805118241598df27c7617eff4cb9d8229bc8d2ba</p> <p>Landed for 2.11</p> <p>Minh Diep (minh.diep@intel.com) uploaded a new patch: <a href="https://review.whamcloud.com/28316" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/28316</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9778" title="ll_read_ahead_pages no longer returns count of pages" class="issue-link" data-issue-key="LU-9778"><del>LU-9778</del></a> llite: Read ahead should return pages read<br/> Project: fs/lustre-release<br/> Branch: b2_10<br/> Current Patch Set: 1<br/> Commit: b536662278d5799cf21202aed4798ef098d11c4f</p> <p>John L. Hammond (john.hammond@intel.com) merged in patch <a href="https://review.whamcloud.com/28316/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/28316/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9778" title="ll_read_ahead_pages no longer returns count of pages" class="issue-link" data-issue-key="LU-9778"><del>LU-9778</del></a> llite: Read ahead should return pages read<br/> Project: fs/lustre-release<br/> Branch: b2_10<br/> Current Patch Set: <br/> Commit: 548787df0a7e577b38d9387430733ff4bcb0e2c2</p> Development Rank 1|hzzgqf: Rank (Obsolete) 9223372036854775807 Severity