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/LUDOC-33 Lustre Documentation <p>In Lustre-1.8 or former releases, the user identity information upcall on Lustre MDS side is through the /proc interface:<br/> /proc/fs/lustre/mds/</p> {mdsname} <p>/group_upcall</p> <p>But for Lustre-2.x, such interface has been replaced (since Lustre-2.0 release) by: /proc/fs/lustre/mdt/</p> {mdtname} <p>/identity_upcall</p> <p>Related mkfs/lctl parameters are changed also. These information is only partly updated in Lustre-2.x manual (section 33.1), should be fixed.</p> LUDOC-33

Lustre-2.x manual contains obsolete description for MDS side user identity information upcall

Bug Blocker Closed Fixed Richard Henwood nasf releases Fri, 6 Jan 2012 04:29:27 +0000 Tue, 27 Nov 2012 07:17:48 +0000 Thu, 29 Mar 2012 18:30:15 +0000 0 1 <p>Do the changes to identity_upcall also mean 'group_info' should be changed to 'identity_info'?</p> <p>For example: <a href="http://build.whamcloud.com/job/lustre-manual/lastSuccessfulBuild/artifact/lustre_manual.html#id2800039" class="external-link" target="_blank" rel="nofollow noopener">http://build.whamcloud.com/job/lustre-manual/lastSuccessfulBuild/artifact/lustre_manual.html#id2800039</a></p> <p>Assuming the answer to the question above is 'yes', the following change is available for review:</p> <p><a href="http://review.whamcloud.com/#change,2130" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/#change,2130</a></p> <p>All the "group_upcall" in the manual should be replaced with "identity_upcall", not only for the section "33.1. User/Group Cache Upcall", but also for all the manual parts. The others to be updated include:</p> <p>1) "mds_grp_downcall_data" =&gt; "identity_downcall_data"<br/> 2) "l_getgroups" =&gt; "l_getidentity"<br/> 3) "group_info" =&gt; "identity_info"<br/> 4) In lustre-1.8, "group_upcall"/"group_info" were under /proc/fs/lustre/mds/${mdsname}/<br/> But in lustre-2.x, "identity_upcall"/"identity_info" are under /proc/fs/lustre/mdt/${mdtname}/</p> <p>Landed</p> Related LU-982 Development Rank 1|hzvl3b: Rank (Obsolete) 7178 Severity Story Points 1.0