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-10341 Lustre <p>When a client has multiple Lustre mounts and multiple copytools then using the current kkuc to delived HALs to CTs is inefficient since it broadcasts each HAL to all CT. This consumes kkuc pipe space and causes extra CT wakeups. So a UUID field to struct kkuc_reg to permit filtering HALs by the mount point UUID.</p> LU-10341

kkuc shoud send HALs only to suitable CTs

Bug Minor Resolved Fixed John Hammond John Hammond hsm Thu, 7 Dec 2017 02:08:24 +0000 Fri, 9 Feb 2018 21:53:41 +0000 Thu, 4 Jan 2018 13:20:42 +0000 Lustre 2.11.0 Lustre 2.10.4 0 2 <p>John L. Hammond (john.hammond@intel.com) uploaded a new patch: <a href="https://review.whamcloud.com/30419" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/30419</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10341" title="kkuc shoud send HALs only to suitable CTs" class="issue-link" data-issue-key="LU-10341"><del>LU-10341</del></a> hsm: filter kkuc write by client UUID<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 693f88ca9b4daf5f4af606b5444edc628e5a9108</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="https://review.whamcloud.com/30419/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/30419/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10341" title="kkuc shoud send HALs only to suitable CTs" class="issue-link" data-issue-key="LU-10341"><del>LU-10341</del></a> hsm: filter kkuc write by client UUID<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: c73736545fafac4373569187e064aab9cd435320</p> <p>Landed for 2.11</p> <p>Minh Diep (minh.diep@intel.com) uploaded a new patch: <a href="https://review.whamcloud.com/30719" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/30719</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10341" title="kkuc shoud send HALs only to suitable CTs" class="issue-link" data-issue-key="LU-10341"><del>LU-10341</del></a> hsm: filter kkuc write by client UUID<br/> Project: fs/lustre-release<br/> Branch: b2_10<br/> Current Patch Set: 1<br/> Commit: f0cbb1d615913a515ac1baa706c2baf34d459eff</p> <p>John L. Hammond (john.hammond@intel.com) merged in patch <a href="https://review.whamcloud.com/30719/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/30719/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10341" title="kkuc shoud send HALs only to suitable CTs" class="issue-link" data-issue-key="LU-10341"><del>LU-10341</del></a> hsm: filter kkuc write by client UUID<br/> Project: fs/lustre-release<br/> Branch: b2_10<br/> Current Patch Set: <br/> Commit: 10329bd6e9c8bb58ddf71cc1ce03d82bc6a731d8</p> Related Development Rank 1|hzzovz: Rank (Obsolete) 9223372036854775807 Severity