systemd-time-wait-sync.service(8) — Linux manual page


SYSTEM...SERVICE(8)  systemd-time-wait-sync.service  SYSTEM...SERVICE(8)

NAME         top

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

SYNOPSIS         top



DESCRIPTION         top

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

       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         top

           The presence of this file indicates to this service that the
           system clock has been synchronized.

           Added in version 239.

SEE ALSO         top

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

COLOPHON         top

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       This page was obtained from the project's upstream Git repository
       ⟨⟩ on 2023-12-22.  (At that
       time, the date of the most recent commit that was found in the
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       (which is not part of the original manual page), send a mail to

systemd 255                                          SYSTEM...SERVICE(8)

Pages that refer to this page: systemd.directives(7)systemd.index(7)systemd.special(7)systemd-timesyncd.service(8)