1397003019 M * Bertl off to bed now ... have a good one everyone! 1397003031 N * Bertl Bertl_zZ 1397005262 Q * Ghislain Quit: Leaving. 1397007222 Q * zerick Remote host closed the connection 1397019293 Q * voegelas Remote host closed the connection 1397020652 J * voegelas ~voegelas@www.andreasvoegele.com 1397025368 J * beng_ ~BenG@cpc29-aztw22-2-0-cust128.18-1.cable.virginm.net 1397025637 J * Ghislain ~aqueos@adsl1.aqueos.com 1397028137 J * thierryp ~thierry@2a01:e35:2e2b:e2c0:39f9:ab8e:1080:5176 1397032784 M * n morning 1397033773 Q * transacid Ping timeout: 480 seconds 1397036934 M * beng_ hi all 1397036986 M * beng_ daniel_hozac_ when I change to per-ss cgroup mounts I get the following - "Mounting cgroup-hierarchy...mount: vserver already mounted or /dev/cgroup/cpuset busy" and so on for each cgroup sub-system 1397037006 M * beng_ still on 3054 at the moment, I'll compile 3060 soon 1397037018 M * beng_ but is this a known problem with either? 1397037046 M * beng_ I have run "service util-vserver stop" and "service util-vserver start" to get this result 1397037052 M * beng_ no cgroupfs is mounted 1397037103 M * beng_ BIAB, going to try a reboot... 1397037135 Q * beng_ Remote host closed the connection 1397037306 J * beng_ ~BenG@cpc29-aztw22-2-0-cust128.18-1.cable.virginm.net 1397037418 M * beng_ okay, I've answered my own question, this requires a reboot 1397037424 M * beng_ no per-ss works fine 1397037469 M * beng_ now per-ss works fine 1397037735 M * daniel_hozac_ did you run stop before changing it, changed it, and then start? 1397037740 N * daniel_hozac_ daniel_hozac 1397037870 J * macmaN ~chezburge@145.183.35.213.dyn.estpak.ee 1397038291 M * beng_ daniel_hozac, tried on a couple of different machines, on the first one I remember to stop the service first, on the second one I didn't 1397038338 M * beng_ neither worked, despite manually unmounting the cgroupfs and checking it wasn't in /etc/mtab or shown when running mount, the service still fails on re-start 1397038356 M * beng_ rebooting the machine makes everything work fine though 1397038472 M * beng_ compiling 3060 now 1397039130 M * beng_ daniel_hozac, now upgraded to 3060 1397039148 M * beng_ "unmounting cgroup-hierarchy...umount: /dev/cgroup/cpu: not mounted." 1397039152 M * beng_ is the only error 1397039171 M * beng_ is there a cgroup called just cpu? 1397039200 M * beng_ if so, my kernel doesn't have it 1397039276 M * daniel_hozac the subsystems are either read from /etc/vservers/.defaults/cgroup/subsys or from the kernel. 1397039356 M * beng_ I don't the file mentioned, so its using the kernel 1397039360 M * daniel_hozac so do you have cpu in /proc/cgroups? 1397039383 M * beng_ yes indeed! 1397039398 M * daniel_hozac then you have it 1397039509 M * beng_ it seems util-vserver isn't mounting it for some reason 1397039516 M * beng_ manual mount works 1397039575 N * Bertl_zZ Bertl 1397039579 M * Bertl morning folks! 1397039583 M * beng_ hi Bertl 1397039613 M * daniel_hozac i think it might be cpu vs cpuset clashing. how are they ordered in /proc/cgroups? 1397039645 M * beng_ "mount -t cgroup -o cpu vserver /dev/cgroup/cpu" works after a seemingly successful util-vserver start 1397039688 J * alpha_one_x86 ~kvirc@190.186.67.175 1397039689 M * beng_ basically, everything looks okay after util-vserver has started, but for some reason, /dev/cgroup/cpu didn't mount 1397039697 M * beng_ so its not a clash as such 1397039702 M * alpha_one_x86 Hello, 3.10.36 is planned for when? 1397039703 M * beng_ I can have them both mounted 1397039734 M * daniel_hozac how are they ordered in /proc/cgroups? 1397039779 M * beng_ very close togethere :) cpuset cpu cpuacct memory devices freezer blkio perf_event 1397039959 M * Bertl alpha_one_x86: there is a patch from corey on the ML, but I will update the patches soon 1397040007 M * alpha_one_x86 ok, thanks 1397040030 M * alpha_one_x86 have you tested the kernel with group context switch optimisation? 1397040132 J * transacid ~transacid@transacid.de 1397040927 M * Bertl nope, any strange effects there? 1397041046 Q * thierryp Remote host closed the connection 1397041257 M * alpha_one_x86 I just ask the know how many is the improvement... 1397041272 M * Bertl no idea yet 1397042089 M * beng_ alpha_one_x86, "group context switch optimisation" - google won't tell me much about this, can you point me to any docs? 1397042237 Q * Aiken Remote host closed the connection 1397042468 J * thierryp ~thierry@home.parmentelat.net 1397042712 Q * thierryp Read error: Connection reset by peer 1397045561 M * alpha_one_x86 beng_: it should be transparent..; then no doc needed 1397046360 M * beng_ at which kernel is it introduced? does it require a config setting? 1397046642 M * alpha_one_x86 no config needed http://www.phoronix.com/scan.php?px=MTY0OTk&page=news_item Optimizations to cgroup context switches. 1397046649 M * alpha_one_x86 3.15 1397047513 Q * alpha_one_x86 Quit: KVIrc KVIrc Aria 4.3.1, revision: 6250, sources date: 20120701, built on: 2014-03-11 04:01:58 UTC http://www.kvirc.net/ 1397050687 Q * SteeleNivenson Ping timeout: 480 seconds 1397056675 J * benl ~benl@dockoffice.sonassihosting.com 1397058568 M * benl Hey troops 1397058643 M * Bertl hey benl! 1397058788 Q * beng_ Quit: I Leave 1397059345 M * benl Hey Bertl 1397059373 M * benl What's my next steps buddy! 1397059597 M * Bertl donating a huge amount of money to Linux-VServer development! :) 1397059609 M * benl How huge is huge :) 1397059653 M * Bertl ah, we are happy about every contribution, so it doesn't need to be that huge :) 1397059689 M * Bertl (but do not let me stop you from donating enormous amounts :) 1397059997 J * bonbons ~bonbons@2001:a18:209:4501:d57f:c72d:7b70:1ded 1397060043 M * Bertl wb bonbons! 1397060142 M * bonbons Hi Bertl! 1397061934 J * zerick ~eocrospom@190.187.21.53 1397067990 Q * Ghislain Quit: Leaving. 1397068138 Q * benl Quit: I love my HydraIRC -> http://www.hydrairc.com <- 1397070880 Q * DoberMann Ping timeout: 480 seconds 1397071082 J * DoberMann ~james@2a01:e35:8b44:84c0::2 1397073328 J * Aiken ~Aiken@2001:44b8:2168:1000:21f:d0ff:fed6:d63f 1397074551 Q * arekm Ping timeout: 480 seconds 1397076232 Q * bonbons Quit: Leaving 1397079952 N * l0kit Guest6018 1397079957 J * l0kit ~1oxT@0001b54e.user.oftc.net 1397080178 Q * Guest6018 Remote host closed the connection 1397085971 M * Bertl off to bed now ... have a good one everyone! 1397085979 N * Bertl Bertl_zZ