NAME | SYNOPSIS | DESCRIPTION | SEE ALSO | COLOPHON

SYSTEMD-UPDATE-DONE.SERVICE(8)md-update-done.serviceD-UPDATE-DONE.SERVICE(8)

NAME         top

       systemd-update-done.service, systemd-update-done - Mark /etc and /var
       fully updated

SYNOPSIS         top

       systemd-update-done.service

       /usr/lib/systemd/systemd-update-done

DESCRIPTION         top

       systemd-update-done.service is a service that is invoked as part of
       the first boot after the vendor operating system resources in /usr
       have been updated. This is useful to implement offline updates of
       /usr which might require updates to /etc or /var on the following
       boot.

       systemd-update-done.service updates the file modification time
       (mtime) of the stamp files /etc/.updated and /var/.updated to the
       modification time of the /usr directory, unless the stamp files are
       already newer.

       Services that shall run after offline upgrades of /usr should order
       themselves before systemd-update-done.service, and use the
       ConditionNeedsUpdate= (see systemd.unit(5)) condition to make sure to
       run when /etc or /var are older than /usr according to the
       modification times of the files described above. This requires that
       updates to /usr are always followed by an update of the modification
       time of /usr, for example by invoking touch(1) on it.

SEE ALSO         top

       systemd(1), systemd.unit(5), touch(1)

COLOPHON         top

       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 2017-11-25.  (At that
       time, the date of the most recent commit that was found in the repos‐
       itory was 2017-11-24.)  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 man-pages@man7.org

systemd 234                                   SYSTEMD-UPDATE-DONE.SERVICE(8)

Pages that refer to this page: systemd.unit(5)systemd.directives(7)systemd.index(7)