search for: cgroup_control

...group/blkio cgroup rw,nosuid,nodev,noexec,relatime,blkio 0 0 cgroup /sys/fs/cgroup/perf_event cgroup rw,nosuid,nodev,noexec,relatime,perf_event 0 0 (obviously the 'system' mount point is not required if not using systemd). > in /etc/libvirt/qemu.conf I uncommented this line > > cgroup_controllers = [ "cpu", "devices", "memory", "blkio", "cpuset", > "cpuacct" ] And this, together with your mount setup is what causes the problem. Here you have told libvirt to *only* use those 6 listed cgroups controllers, but because you...

On Thu, Jun 06, 2013 at 06:26:23PM +0200, Matteo Bernardini wrote: > On 05/22/2013 11:01 AM, Matteo Bernardini wrote: > > Hi, > > > > I've got a small problem using libvirt-1.0.5.1 (with the latest patch in > > the v1.0.5-maint branch on git added). > > I'm using slackware64-14.0 but the situation is exactly the same described > > on a debian bug

Hello libvirt users, I'm using the cgroup with QEMU guests. At /etc/libvirt/qemu.conf, I have the following parameter: cgroup_controllers = [ "cpu" ] This controller is successfully mounted and libvirt is able to create subgroups for each VM, it's really great the cgroups support in libvirt. The problem is that I can only set the parameters of a given cgroup under the cpu controller if I'm logged in as root. I...

...u --version QEMU emulator version 0.13.0 (Debian 0.13.0+dfsg-2), Copyright (c) 2003-2008 Fabrice Bellard $ kvm --version QEMU emulator version 0.13.0 (qemu-kvm-0.13.0 Debian 0.13.0+dfsg-2), Copyright (c) 2003-2008 Fabrice Bellard $ libvirtd --version libvirtd (libvirt) 0.8.6 /etc/libvirt/qemu.conf cgroup_controllers = [ "cpu", "devices" ] cgroup_device_acl = [ "/dev/null", "/dev/full", "/dev/zero", "/dev/random", "/dev/urandom", "/dev/ptmx", "/dev/kvm", "/dev/kqemu", "/dev/rtc", &qu...

...follow-up of a discussion on IRC with mprivozn) Hello, I’m facing an issue where systemd-machined is not aware of new VMs happening in libvirt (with QEMU). I attached debug logs for a VM starting. To repeat the discussion that happened on IRC: - libvirt config does not specify anything related to cgroup_controllers - cgroups are mounted (mount | grep cgroup is not empty) - in libvirtd.service I see no mention of cgroups (apart from comments related to TasksMax and LimitMEMLOCK) I’m suspecting a packaging issue in my distribution (NixOS) but I’m not really sure where I should look at to solve it. NB: t...

...dia/oldslack ext4 rw,noatime 0 0 /dev/sdb1 /home ext4 rw,noatime 0 0 /dev/md0p1 /data ext4 rw,noatime 0 0 tmpfs /dev/shm tmpfs rw 0 0 gvfsd-fuse /home/poncez/.gvfs fuse.gvfsd-fuse rw,nosuid,nodev,user=poncez 0 0 cgroup /sys/fs/cgroup cgroup rw 0 0 in /etc/libvirt/qemu.conf I uncommented this line cgroup_controllers = [ "cpu", "devices", "memory", "blkio", "cpuset", "cpuacct" ] Matteo

Tried with commenting out cgroup_controllers but with no change. Tried also unmounting /sys/fs/cgroup and mount the cgroups in a subfolder hierarchy manually but it remounted still all together (I think this is related at the unmounting support going away, I'm with kernel 3.10-rc4 on the test machine). So I had a look at Slackware...