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authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2018-03-01 13:11:00 +0100
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2018-03-01 13:11:00 +0100
commit2f3828e5c65d3fc8fa89d54201a01200c5279ff8 (patch)
treea278a3c3695b273ce15c7a954ab48f5d5a8bd430 /man
parentee4e9a1090941797d7ed64e23a49ceeba762577c (diff)
downloadsystemd-2f3828e5c65d3fc8fa89d54201a01200c5279ff8.tar.gz
man: document that link-ed files must be on /
Fixes #8307.
Diffstat (limited to 'man')
-rw-r--r--man/systemctl.xml10
1 files changed, 8 insertions, 2 deletions
diff --git a/man/systemctl.xml b/man/systemctl.xml
index c311548f4b..1588ca719d 100644
--- a/man/systemctl.xml
+++ b/man/systemctl.xml
@@ -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>