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-16108 Lustre <p>Need assistance in changing default dom_stripesize for lustre MDT.</p> <p>No option found on our servers.</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>[root@lustre_dev ~]# lctl get_param lod.*MDT0000*.dom_stripesize error: get_param: param_path 'lod/*MDT0000*/dom_stripesize': No such file or directory </pre> </div></div> <p>Searched for lod parameter "<tt>lctl get_param -R '&#42;'|grep -i lod</tt>" but it does not exist. </p> <p>Can you please assist as i need to change the mdt value above the default 1MB ?</p> <p>Thanks </p> DEV LU-16108

Require change on default dom_stripesize

Question/Request Minor Resolved Not a Bug WC Triage Francois Cloette Fri, 26 Aug 2022 12:28:37 +0000 Thu, 8 Sep 2022 13:07:24 +0000 Thu, 8 Sep 2022 13:07:24 +0000 0 2 <p>If you don't have any "<tt>lod.&#42;</tt>" parameters it is likely because you are not running this on the MDS, or the filesystem is not mounted, or using a Lustre version that does not support DoM (no version information is given in the ticket). This is a parameter on the MDS and should be set there. If setting it permanently, then use "<tt>lctl set_param -P lod.&#42;MDT0000&#42;.dom_stripesize=NNNN</tt>" on the MGS (if separate from the MDS).</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>mds# lctl get_param lod.*.dom_stripesize lod.myth-MDT0000-mdtlov.dom_stripesize=1048576 </pre> </div></div> <p>Thank you found it, it is on the MGS server.</p> <p>Thanks the issue can be closed. </p> Cloners LU-16141 Development Rank 1|i02y1b: Rank (Obsolete) 9223372036854775807 Story Points 1.0