man: document that link-ed files must be on /

Fixes #8307.
This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2018-03-01 13:11:00 +01:00
parent ee4e9a1090
commit 2f3828e5c6
1 changed files with 8 additions and 2 deletions

View File

@ -1120,7 +1120,10 @@ Jan 12 10:46:45 example.com bluetoothd[8900]: gatt-time-server: Input/output err
automatically searched for unit files with appropriate names), or absolute paths to unit files (in which
case these files are read directly). If a specified unit file is located outside of the usual unit file
directories, an additional symlink is created, linking it into the unit configuration path, thus ensuring
it is found when requested by commands such as <command>start</command>.</para>
it is found when requested by commands such as <command>start</command>. The file system where the linked
unit files are located must be accessible when systemd is started (e.g. anything underneath
<filename>/home</filename> or <filename>/var</filename> is not allowed, unless those directories are
located on the root file system).</para>
<para>This command will print the file system operations executed. This output may be suppressed by passing
<option>--quiet</option>.
@ -1350,7 +1353,10 @@ Jan 12 10:46:45 example.com bluetoothd[8900]: gatt-time-server: Input/output err
<para>Link a unit file that is not in the unit file search paths into the unit file search path. This
command expects an absolute path to a unit file. The effect of this may be undone with
<command>disable</command>. The effect of this command is that a unit file is made available for commands
such as <command>start</command>, even though it is not installed directly in the unit search path.</para>
such as <command>start</command>, even though it is not installed directly in the unit search path. The
file system where the linked unit files are located must be accessible when systemd is started
(e.g. anything underneath <filename>/home</filename> or <filename>/var</filename> is not allowed, unless
those directories are located on the root file system).</para>
</listitem>
</varlistentry>