diff options
Diffstat (limited to 'man')
| -rw-r--r-- | man/systemd.offline-updates.xml | 4 | ||||
| -rw-r--r-- | man/systemd.special.xml | 9 |
2 files changed, 12 insertions, 1 deletions
diff --git a/man/systemd.offline-updates.xml b/man/systemd.offline-updates.xml index 22aa0354a8..d673cf5db8 100644 --- a/man/systemd.offline-updates.xml +++ b/man/systemd.offline-updates.xml @@ -115,7 +115,9 @@ <listitem> <para>The upgrade scripts should exit only after the update is finished. It is expected that the service which performs the upgrade will cause the machine to reboot after it - is done.</para> + is done. If the <filename>system-update.target</filename> is successfully reached, i.e. + all update services have run, and the <filename>/system-update</filename> symlink still + exists, it will be removed and the machine rebooted as a safety measure.</para> </listitem> <listitem> diff --git a/man/systemd.special.xml b/man/systemd.special.xml index de6a5ac6cd..b513a13b5a 100644 --- a/man/systemd.special.xml +++ b/man/systemd.special.xml @@ -102,6 +102,7 @@ <filename>sysinit.target</filename>, <filename>syslog.socket</filename>, <filename>system-update.target</filename>, + <filename>system-update-cleanup.service</filename>, <filename>time-sync.target</filename>, <filename>timers.target</filename>, <filename>umount.target</filename>, @@ -608,6 +609,7 @@ </varlistentry> <varlistentry> <term><filename>system-update.target</filename></term> + <term><filename>system-update-cleanup.service</filename></term> <listitem> <para>A special target unit that is used for offline system updates. <citerefentry><refentrytitle>systemd-system-update-generator</refentrytitle><manvolnum>8</manvolnum></citerefentry> @@ -615,6 +617,13 @@ exists. For more information see <citerefentry><refentrytitle>systemd.offline-updates</refentrytitle><manvolnum>7</manvolnum></citerefentry>. </para> + + <para>Updates should happen before the <filename>system-update.target</filename> is + reached, and the services which implement them should cause the machine to reboot. As + a safety measure, if this does not happen, and <filename>/system-update</filename> + still exists after <filename>system-update.target</filename> is reached, + <filename>system-update-cleanup.service</filename> will remove this symlink and + reboot the machine.</para> </listitem> </varlistentry> <varlistentry> |