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-16797] improve numeric NID to CPT hashing https://jira.whamcloud.com/browse/LU-16797 Lustre <p>Testing shows that the sum-by-multiplication of nid bytes method for hashing a NID to a CPT does not have good distribution for gnilnd and kfilnd NIDs. For these LNDs, use the old hash_long() method.</p> LU-16797 improve numeric NID to CPT hashing Improvement Minor Resolved Fixed Chris Horn Chris Horn Thu, 4 May 2023 19:56:54 +0000 Fri, 19 May 2023 12:55:37 +0000 Fri, 19 May 2023 12:55:37 +0000 Lustre 2.16.0 0 2 <p>"Chris Horn &lt;chris.horn@hpe.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50862" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50862</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-16797" title="improve numeric NID to CPT hashing" class="issue-link" data-issue-key="LU-16797"><del>LU-16797</del></a> lnet: improve numeric NID to CPT hashing<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 71d34fd57616d41081cfd21df1c4b2a7024a7f6b</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50862/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50862/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-16797" title="improve numeric NID to CPT hashing" class="issue-link" data-issue-key="LU-16797"><del>LU-16797</del></a> lnet: improve numeric NID to CPT hashing<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: bd12731f2f15b390345a3b58947325885346b072</p> <p>Landed for 2.16</p> Development Rank 1|i03klz: Rank (Obsolete) 9223372036854775807 Severity