以下追加 $ sudo vi /etc/munin/munin.conf : contact.email.command mail -s "Munin-notification for ${var:group} :: ${var:host}" root : munin-limits の周期確認 $ cat /etc/cron.d/munin # # cron-jobs for munin # MAILTO=root @reboot root if [ ! -d /var/run/munin ]; then /bin/bash -c 'perms=(`/usr/sbin/dpkg-statoverride --list /var/run/munin`); mkdir /var/run/munin; chown ${perms[0]:-munin}:${perms[1]:-root} /var