On 03/19/2014 09:32 AM, Jiri Denemark wrote: > Signed-off-by: Jiri Denemark <jdenemar(a)redhat.com&gt; > --- > daemon/libvirtd.sysconf | 10 +++++++++- > 1 file changed, 9 insertions(+), 1 deletion(-) > > diff --git a/daemon/libvirtd.sysconf b/daemon/libvirtd.sysconf > index 3af1f03..8bdddd3 100644 > --- a/daemon/libvirtd.sysconf > +++ b/daemon/libvirtd.sysconf > @@ -20,5 +20,13 @@ > # > #SDL_AUDIODRIVER=pulse > > -# Override the maximum number of opened files > +# Override the maximum number of opened files. > +# This only works with traditional init scripts. In systemd world, the limit > +# can only be changed by overriding LimitNOFILE for libvirtd.service. To do > +# that, just create a *.conf file in /etc/systemd/system/libvirtd.service.d/ > +# (for example /etc/systemd/system/libvirtd.service.d/openfiles.conf) and > +# write the following two lines in it: > +# [Service] > +# LimitNOFILE=2048 > +# > #LIBVIRTD_NOFILES_LIMIT=2048 ACK