Somewhat related to this, I have a pending pull request to dynamically load LTTng-UST via your ceph.conf or via the admin socket [1]. While it won't solve this particular issue if you have manually enabled tracing, it will prevent these messages in the new default case where tracing isn't enabled.
[1] https://github.com/ceph/ceph/pull/6135 -- Jason Dillaman ----- Original Message ----- > From: "Ken Dreyer" <kdre...@redhat.com> > To: "Goncalo Borges" <gonc...@physics.usyd.edu.au> > Cc: ceph-users@lists.ceph.com > Sent: Thursday, October 8, 2015 11:58:27 AM > Subject: Re: [ceph-users] Annoying libust warning on ceph reload > > On Wed, Sep 30, 2015 at 7:46 PM, Goncalo Borges > <gonc...@physics.usyd.edu.au> wrote: > > - Each time logrotate is executed, we received a daily notice with the > > message > > > > ibust[8241/8241]: Warning: HOME environment variable not set. Disabling > > LTTng-UST per-user tracing. (in setup_local_apps() at lttng-ust-comm.c:305) > > Thanks for this detailed report! > > Would you mind filing a new bug in tracker.ceph.com for this? It would > be nice to fix this in Ceph or LTTNG without having to set the HOME > env var. > > - Ken > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
