[Unit] Description=Virtual machine log manager Requires=virtlogd.socket Before=libvirtd.service Documentation=man:virtlogd(8) Documentation=http://libvirt.org [Service] EnvironmentFile=-/etc/sysconfig/virtlogd ExecStart=@sbindir@/virtlogd $VIRTLOGD_ARGS ExecReload=/bin/kill -USR1 $MAINPID # Loosing the logs is a really bad thing that will # cause the machine to be fenced (rebooted), so make # sure we discourage OOM killer OOMScoreAdjust=-900 # Need to have at least one file open per guest (eg QEMU # stdio log), but might be more (eg serial console logs) # libvirtd.service written to expect 4096 guests, so if we # guess at 2 log files per guest here (stdio + 1 serial): LimitNOFILE=8192 [Install] Also=virtlogd.socket