scrub/xfs_scrub_all.timer

[Unit]
Description=Periodic XFS Online Metadata Check for All Filesystems

[Timer]
# Run on Sunday at 3:10am, to avoid running afoul of DST changes
OnCalendar=Sun *-*-* 03:10:00
RandomizedDelaySec=60
Persistent=true

[Install]
WantedBy=timers.target