services.chrony.enableRTCTrimming
Enable tracking of the RTC offset to the system clock and automatic trimming. See also services.chrony.autotrimThreshold
This is not compatible with the rtcsync directive, which naively syncs the RTC time every 11 minutes.
Tracking the RTC drift will allow more precise timekeeping, especially on intermittently running devices, where the RTC is very relevant.
- Type
boolean- Default
true- Declared
- <nixpkgs/nixos/modules/services/networking/ntp/chrony.nix>