[Unit] Description=TapeHoard Backup Manager After=network.target [Service] Type=simple User=root WorkingDirectory=/opt/tapehoard # We use root to ensure direct /dev/nst0 and raw SCSI access ExecStart=/usr/bin/just dev Restart=always RestartSec=10 # Give the tape drive time to rewind on shutdown TimeoutStopSec=30 [Install] WantedBy=multi-user.target