SYSTEMD-TIME-WAIT-SYNC.SERVICE(8)               systemd-time-wait-sync.service

NAME
       systemd-time-wait-sync.service, systemd-time-wait-sync - Wait until
       kernel time is synchronized

SYNOPSIS
       systemd-time-wait-sync.service

       /usr/lib/systemd/systemd-time-wait-sync

DESCRIPTION
       systemd-time-wait-sync is a system service that delays the start of
       units that are ordered after time-sync.target (see systemd.special(7)
       for details) until the system time has been synchronized with an
       accurate remote reference time source by systemd-timesyncd.service.

       systemd-timesyncd.service notifies systemd-time-wait-sync about
       successful synchronization.  systemd-time-wait-sync also tries to
       detect when the kernel marks the system clock as synchronized, but this
       detection is not reliable and is intended only as a fallback for
       compatibility with alternative NTP services that can be used to
       synchronize time (e.g., ntpd, chronyd).

FILES
       /run/systemd/timesync/synchronized
           The presence of this file indicates to this service that the system
           clock has been synchronized.

           Added in version 239.

SEE ALSO
       systemd(1), systemd.special(7), systemd-timesyncd.service(8),

systemd 255                                  SYSTEMD-TIME-WAIT-SYNC.SERVICE(8)