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-9789 Lustre <p>Create JobID prefix to distinguish among clusters, or specific nodes within clusters (such as login nodes).</p> <p>If a site has a single shared filesystem and multiple clusters/schedulers, it could be possible for a JobID to be insufficiently unique, or difficult to determine where the job ran. Adding a small prefix would allow jobstats consumers a better understanding of where a job was run.</p> LU-9789

Create JobID prefix

Improvement Minor Closed Duplicate Ben Evans Ben Evans Thu, 20 Jul 2017 16:18:00 +0000 Tue, 21 Jan 2020 14:57:29 +0000 Mon, 2 Dec 2019 17:57:10 +0000 0 9 <p>Ben Evans (bevans@cray.com) uploaded a new patch: <a href="https://review.whamcloud.com/29150" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/29150</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9789" title="Create JobID prefix" class="issue-link" data-issue-key="LU-9789"><del>LU-9789</del></a> obdfilter: add cluster ID to JobID<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: e2c150f3de6e68ac12938475e1fa9a4a18caba6d</p> <p>Ben, you may also want to work with <a href="https://jira.whamcloud.com/secure/ViewProfile.jspa?name=qian" class="user-hover" rel="qian">qian</a> to improve the NRS TBF wildcard support, so that it is possible to specify NRS rules based on the Cluster ID.</p> <p>Another option is to add the cluster ID to the nodemap, so that this is prefixed to the JobID for all clients, regardless of whether they set this correctly on the client or not. That also avoids the issue of stuffing a long cluster ID prefix into the limited JobID string in the RPC. It would only need to be added when the JobID is printed on the server.</p> <p>Qian, Sebastien, it may also be useful to improve NRS so that rules can be set on a per-nodemap basis, but that should be done in the context of a different LU ticket.</p> <p>Ben Evans (bevans@cray.com) uploaded a new patch: <a href="https://review.whamcloud.com/31995" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/31995</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9789" title="Create JobID prefix" class="issue-link" data-issue-key="LU-9789"><del>LU-9789</del></a> obdfilter: add cluster ID to JobID<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 3fdc67af35fe3b5b3021212975c346a68e67b00c</p> <p>Duplicate of <a href="https://jira.whamcloud.com/browse/LU-10698" title="Specify complex JobIDs for Lustre" class="issue-link" data-issue-key="LU-10698"><del>LU-10698</del></a></p> Duplicate LU-10698 Development Rank 1|hzzh3r: Rank (Obsolete) 9223372036854775807 Severity