[Unit]
Description=Coves nightly backup: PDS data directory
# A failed run retries every 5 minutes: a run missed while the host was down
# fires at boot, and after an unclean shutdown the PDS may not yet have
# recovered its WAL; other SQLite busy or I/O errors are transient too. Four
# failed starts in two hours stop the retries.
StartLimitIntervalSec=2h
StartLimitBurst=4

[Service]
Type=oneshot
ExecStart=/usr/local/sbin/coves-pds-backup
Restart=on-failure
RestartSec=5min