Displaying 7 results from an estimated 7 matches for "cgroup_controllers".
2013 Jun 07
2
Re: cgroup error starting domains
...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've...
2013 Jun 07
2
Re: cgroup error starting domains
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
2012 May 11
1
Permission issue with cgroups
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 wan...
2011 Jan 23
2
Cgroup
...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", "/...
2020 Jul 27
0
machinectl does not show libvirtd vms
...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: the r...
2013 Jun 07
0
Re: cgroup error starting domains
...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
2013 Jun 07
0
Re: cgroup error starting domains
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's...