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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - when a unit file is removed, systemd abandons running processes"
href="https://bugs.freedesktop.org/show_bug.cgi?id=65973#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - when a unit file is removed, systemd abandons running processes"
href="https://bugs.freedesktop.org/show_bug.cgi?id=65973">bug 65973</a>
from <span class="vcard"><a class="email" href="mailto:zbyszek@in.waw.pl" title="Zbigniew Jedrzejewski-Szmek <zbyszek@in.waw.pl>"> <span class="fn">Zbigniew Jedrzejewski-Szmek</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=65973#c1">comment #1</a>)
<span class="quote">> Hmm, my guess is that libvirt moved qemu into its own cgroup and hence
> outside of the control of systemd. Of course, libvirt really should have
> killed the VM when it was uninstalled... </span >
It seems that everything is still in the same cgroup (this is after restarting
libvirtd.service).
CGroup: name=systemd:/system/libvirtd.service
├─ 1278 /sbin/dnsmasq
--conf-file=/var/lib/libvirt/dnsmasq/default.conf
├─ 2593 /usr/bin/qemu-system-x86_64 -machine accel=kvm ...
└─26765 /usr/sbin/libvirtd
<span class="quote">> So, not sure we can do anything about this, except filing a bug against
> libvirt to fix its scriptlets?</span >
It's on purpose, so that running VM are not interrupted by libvirtd restarts.
Tying the VMs to libvirtd lifecycle would be a huge drawback. The service file
has:
KillMode=process</pre>
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