Systemd problem regarding resource control
Hi Debian users :)
Well i'm back again with another problem i absolutely can't figure out.
First of some information regarding my system and systemd:
mo@srv:~$ systemd --version
systemd 215
+PAM +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ
-SECCOMP -APPARMOR
mo@srv:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Debian
Description: Debian GNU/Linux 8.5 (jessie)
Release: 8.5
Codename: jessie
The problem is the following:
According to the systemd.resource-control man page it is possible to
manage the resources of slices, scopes, sockets and mount points.
However, always when i try to set a property on one of my virtual
machine slices the changes have no effect at all.. no matter what i try.
The commands will be listed in order:
$ sudo systemctl set-property --runtime machine-qemu"\x2d"ts.scope
CPUQuota=10%
No reply or error returned, so we should be good, then i type:
$ systemctl show machine-qemu\x2dts.scope | grep CPU
CPUAccounting=yes
CPUShares=18446744073709551615
StartupCPUShares=18446744073709551615
CPUQuotaPerSecUSec=(null)
As you can see CPUQutoa is _not_ listed here... which is quite strange
to me. (Since systemctl did not return any error of any kind)
The vm runs under the user "libvirt-qemu" and is started by hand via virsh.
I honestly can't tell what seems to be wrong.
It would be great if any of you guys has a idea what the reason could be.
Thanks in advance :)
Greets
mo
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