Hi Thomas, Nodemap’s audit_mode is not defaulting to 1 on upgrade to Lustre 2.12. If you have recently experienced the issue when upgraded a filesystem from 2.10 to Lustre 2.12, so please check that flag maybe. https://build.whamcloud.com/job/lustre-manual/lastSuccessfulBuild/artifact/lustre_manual.xhtml#idm140393770548752
We have opened LU-14059 for that. Best, Stephane > On Dec 8, 2020, at 3:04 AM, Thomas Roth <t.r...@gsi.de> wrote: > > Hi all, > > Lustre 2.12.5 here. Changelogs no longer working except for 12LYOUT > > Did this now on a test system, no user interference. Deregistered all users, > registered new user, set changelog_mask=ALL > Watching changelogs by 'lfs changelog lustre-MDT0000 --follow' > > Create a directory - no change > Go to that directory and rsync a Linux kernel source directory into it - > rsync shows that it is copying files and creating directories. > Changelogs - nada > > Create an empty file - no changelog > Echo something into that file - Layout Change! > > > Repeat: clear changelogs, remove cl users, register user, set changelog_mask > to ALL. > Create an empty file - no changelog > Echo something into that file - changelog nada. > > > This is a slowly decaying feature. I have no idea how we could have managed > that. > > Any ideas? > > Regards, > Thomas > > -- > ----------------------------------------------------------------------------- > Thomas Roth > HPC Department > > GSI Helmholtzzentrum für Schwerionenforschung GmbH > Planckstr. 1, 64291 Darmstadt, http://www.gsi.de/ > > Gesellschaft mit beschraenkter Haftung > > Sitz der Gesellschaft / Registered Office: Darmstadt > Handelsregister / Commercial Register: > Amtsgericht Darmstadt, HRB 1528 > > Geschaeftsfuehrung / Managing Directors: > Professor Dr. Paolo Giubellino, Ursula Weyrich, Jörg Blaurock > > Vorsitzender des GSI-Aufsichtsrates / > Chairman of the Supervisory Board: > Staatssekretaer / State Secretary Dr. Georg Schütte > > _______________________________________________ > lustre-discuss mailing list > lustre-discuss@lists.lustre.org > http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org _______________________________________________ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org