Dear list, I am building a Arch server on my Arch box. My tools are QEMU/KVM and libvirt to manage the guest, systemd as system manager. I am looking at implementing the Linux Control Groups facilities for resource management. Even after long hours of reading, I am not quite sure about how to deal with the cgroups facilities. First, do I really need to care about all that, or libvirt and systemd will manage the resource in an efficient way right out of the box? If not, It's all about /etc/cgconfig.conf and cgrules.conf. I am honestly not sure : -what are the correct mount points for cpu, memory etc in the /sys/fs/cgroup directory . - which directories am I supposed to mk, if any ? Then, Archwiki[1] says: # cgcreate -a $USER -g memory,cpu:groupname - what is the groupename I shall create (qemu*, MyMachine) ? - which $USER shall I use (qemu*, my username) ? * qemu:qemu as user:group in /etc/libvirt/qemu.conf Thank you for some help as I admit if I understand the cgroups principle and advantages, I am far from understanding how to create such a group in case of a VM. [1]https://wiki.archlinux.org/index.php/Cgroups _______________________________________________ libvirt-users mailing list libvirt-users@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvirt-users
