On Wed, Nov 12, 2014 at 10:28 AM, Felipe Sateler <fsate...@debian.org> wrote: > On Wed, Nov 12, 2014 at 5:19 AM, Fabian Greffrath <fab...@greffrath.com> > wrote: >> Am Mittwoch, den 12.11.2014, 01:56 -0300 schrieb Felipe Sateler: >>> It appears that one needs to write to a file >>> <cgroup>/cpu.rt_runtime_us (and all the way up the cgroup tree). >>> However that requires a CONFIG_RT_GROUP_SCHED enabled kernel, which >>> debian doesn't have. >> >> Is this option available in the Vanilla kernel or only in the >> realtime/preempt-patch set? > > Our kernel seems to have it, just disabled. > >> >>> Not sure how to move on... >> >> Wishlist bug against "linux" source package? > > Hmm, I wish I better understood all this. According to [1] that I just > found, without CONFIG_RT_GROUP_SCHED we should not have the rtkit > problem. However the rtkit-test program still reports failure. > > Adding a few printfs shows that the rtkit-test failure may be due to > an unlimited RTTIME rlimit. Will investigate this further later.
Ha! It works! The problem seems to be one of units: the rtkit-test program wrongly set RTTIME to 3 orders of magnitude higher than the max timeout allowed by rtkit-daemon. So, I have been on a goose chase all this time :/. On the bright side, we now know rtkit is not broken under systemd :) -- Saludos, Felipe Sateler -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
