X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;ds=sidebyside;f=man%2Fsystemd.device.xml;h=557f15f906d79615e698ad521c1c2274406da719;hb=ae6c3cc009a21df4b51851fb8fe3fde0b7d6d8f0;hp=002b647ff9d3d62235c51a346f3238b743c680e0;hpb=419173e60a05424008fcd312f6df4b59b2ce8e62;p=elogind.git
diff --git a/man/systemd.device.xml b/man/systemd.device.xml
index 002b647ff..557f15f90 100644
--- a/man/systemd.device.xml
+++ b/man/systemd.device.xml
@@ -75,7 +75,7 @@
udev tag (by default all block and network devices,
and a few others). This may be used to define
dependencies between devices and other units. To tag a
- udev device use TAG+="systemd" in
+ udev device, use TAG+="systemd" in
the udev rules file, see
udev7
for details.
@@ -102,28 +102,35 @@
SYSTEMD_WANTS=
+ SYSTEMD_USER_WANTS=
Adds dependencies of
- type Wants from
- the device unit to all listed units. This
- may be used to activate arbitrary
- units when a specific device becomes
- available. Note that this and the
+ type Wants from the
+ device unit to all listed units. The
+ first form is used by the system
+ systemd instance, the second by user
+ systemd instances. Those settings may
+ be used to activate arbitrary units
+ when a specific device becomes
+ available.
+
+ Note that this and the
other tags are not taken into account
unless the device is tagged with the
systemd string in
the udev database, because otherwise
- the device is not exposed as systemd
- unit (see above). Note that systemd
- will only act on
- Wants dependencies
- when a device first becomes active, it
- will not act on them if they are added
- to devices that are already
- active. Use
+ the device is not exposed as a systemd
+ unit (see above).
+
+ Note that systemd will only act
+ on Wants
+ dependencies when a device first
+ becomes active. It will not act on
+ them if they are added to devices that
+ are already active. Use
SYSTEMD_READY= (see
below) to influence on which udev
- event to trigger the device
- dependencies.
+ event to trigger the dependencies.
+
@@ -142,11 +149,13 @@
even if it shows up in the udev
tree. If this property is unset or set
to 1, the device will be considered
- plugged the moment it shows up in the
+ plugged if it is visible in the
udev tree. This property has no
influence on the behavior when a
device disappears from the udev
- tree. This option is useful to support
+ tree.
+
+ This option is useful to support
devices that initially show up in an
uninitialized state in the tree, and
for which a changed
@@ -176,7 +185,7 @@
See Also
systemd1,
- systemctl8,
+ systemctl1,
systemd.unit5,
udev7,
systemd.directives7