btrfs-maintenance/etc/systemd/system/btrfs-maintenance.timer

[Unit]
Description=Run BTRFS maintenance stuff (scrub and rebalance) monthly

[Timer]
OnCalendar=*-*-01 02:00:00
RandomizedDelaySec=3600
Persistent=true

[Install]
WantedBy=timers.target
First version (not tested) 2023-02-24 23:55:28 -05:00			`[Unit]`
			`Description=Run BTRFS maintenance stuff (scrub and rebalance) monthly`

			`[Timer]`
			`OnCalendar=--01 02:00:00`
Added random delay to timer to stagger maintenance 2023-02-25 01:51:10 -05:00			`RandomizedDelaySec=3600`
First version (not tested) 2023-02-24 23:55:28 -05:00			`Persistent=true`

			`[Install]`
Added random delay to timer to stagger maintenance 2023-02-25 01:51:10 -05:00			`WantedBy=timers.target`