On Mon, 2021-12-13 at 22:38 +0100, Frank Steinmetzger wrote: > > Well I *could* disable run-crons altogether and add entries to fcron’s own > crontab which would run those scripts in /etc/cron.{hourly,daily,...} > instead. > > However, I like predictable times at which those jobs will run. Especially > if one of them is a zfs scrub; the NAS is powered down for weeks, sometimes > months. And when I power it up, it’s for a reason. And that reason usually > is not a scrub, which—at the current zfs fill level—takes 10½ hours. >
Why choose fcron then? It sounds like you have the same rationale as I do: "no, I don't want to run the 4am backup job in the middle of the business day just because it wasn't run at 4am." If you pick a dumber cron, the crontab entries are run only at the specified times.