Hello there, I'm currently running systemd 216 on Fedora 21 and I've found an issue where systemd-machined stops running and cgroups are trimmed from the scope of running qemu virtual machines. The series of events looks like this:
1) OpenStack nova creates a KVM virtual machine via libvirt 2) Libvirt registers the VM with systemd-machined, cgroups appear 3) 0-300 seconds pass 4) systemd-machined gets a sigterm and stops 5) cgroups are trimmed for running virtual machines The cgroup trimming is a disaster because it removes devices.allow and devices.deny ACL's for the running virtual machine. Here is a snippet of the systemd journal with two virtual machines running. You'll see that systemd-machined gets a sigterm and stops: https://gist.github.com/major/2d76cbf0d0de0d62ce3f Shortly after systemd-machined goes offline, the cgroups are removed. Rebooting the hypervisor, rebooting a virtual machine, or building a new virtual machine will cause systemd-machined to start again but it will stop shortly afterwards. I'm running libvirt 1.2.9 and systemd 216 on Linux 3.16.7. Thanks in advance for your help. -- Major Hayden _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/systemd-devel
