I can confirm this behavior on a fresh install and it does get fixed with a systemctl daemon-reload:
# /etc/init.d/sysstat start Starting sysstat (via systemctl): sysstat.serviceFailed to start sysstat.service: Unit sysstat.service failed to load: No such file or directory. failed! # systemctl daemon-reload # /etc/init.d/sysstat start Starting sysstat (via systemctl): sysstat.service.
