systemd-time-wait-sync.service, systemd-time-wait-sync - Wait Until Kernel Time Synchronized
systemd-time-wait-sync is a system service that delays the start of units that depend on time-sync.target until the system time has been synchronized with an accurate time source by systemd-timesyncd.service. systemd-timesyncd.service notifies on successful synchronization. systemd-time-wait-sync also tries to detect when the kernel marks the time as synchronized, but this detection is not reliable and is intended only as a fallback for other services that can be used to synchronize time (e.g., ntpd, chronyd).
/run/systemd/timesync/synchronized The presence of this file indicates to this service that the system clock has been synchronized.
systemd(1), systemd.special(7), systemd-timesyncd.service(8),
This page is part of the systemd (systemd system and service manager) project. Information about the project can be found at ⟨http://www.freedesktop.org/wiki/Software/systemd⟩. If you have a bug report for this manual page, see ⟨http://www.freedesktop.org/wiki/Software/systemd/#bugreports⟩. This page was obtained from the project's upstream Git repository ⟨https://github.com/systemd/systemd.git⟩ on 2020-06-09. (At that time, the date of the most recent commit that was found in the repos‐ itory was 2020-06-09.) If you discover any rendering problems in this HTML version of the page, or you believe there is a better or more up-to-date source for the page, or you have corrections or improvements to the information in this COLOPHON (which is not part of the original manual page), send a mail to email@example.com systemd 245 SYSTEMD-TIME-WAIT-SYNC.SERVICE(8)
Pages that refer to this page: 30-systemd-environment-d-generator(7), systemd.directives(7), systemd.index(7), systemd-timesyncd(8), systemd-timesyncd.service(8)