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-8610 Lustre <p>While testing <a href="https://jira.whamcloud.com/browse/LU-5050" title="cpu partitioning oddities" class="issue-link" data-issue-key="LU-5050"><del>LU-5050</del></a> the old configuration for my DLC stopped working and it reported the error:</p> <p><span class="error">&#91;771343.391364&#93;</span> LustreError: 138538:0:(libcfs_string.c:466:cfs_expr_list_values()) Number of values 4 exceeds max allowed 16 <span class="error">&#91;771343.391507&#93;</span> LNetError: 138538:0:(config.c:172:lnet_ni_alloc()) Failed to set CPTs for NI o2ib1: -22</p> <p>Which is not clear what is wrong.</p> Any DLC setup with changing CPT partition setup. LU-8610

Better handle of HW dependency of DLC configuration

Bug Minor Open Unresolved Amir Shehata James A Simmons Tue, 13 Sep 2016 20:43:01 +0000 Thu, 15 Dec 2016 20:47:52 +0000 Lustre 2.9.0 0 6 <p>Amir</p> <p>Any suggestions here?</p> <p>Peter</p> <p>Hi Amir,</p> <p>Do you have any progress on this ticket? Thank you.</p> <p>This fell through the cracks for me. Can you please provide your DLC configuration.</p> <p>Amir, just create (export) DLC configuration with few numbers of CPTs and then reduce the count of them and try to load previous DLC configuration.</p> <p>For example, create DLC configuration with <b>cpu_pattern=""</b> and then try to load it with <b>cpu_pattern="N"</b></p> <p>Question: when you configure the CPTs in modprobe and you change cpu_pattern as you mentioned, is it handled differently? or do you have to match the network CPT configuration in the modprobe configuration as well?</p> Related LU-5050 Development Rank 1|hzyofz: Rank (Obsolete) 9223372036854775807 Severity