table of contents
| UDEV.CONF(5) | udev.conf | UDEV.CONF(5) |
NAME¶
udev.conf - Configuration for device event managing daemon
SYNOPSIS¶
/etc/udev/udev.conf
DESCRIPTION¶
systemd-udevd(8) expects its main configuration file at /etc/udev/udev.conf. It consists of a set of variables allowing the user to override default udev values. All empty lines or lines beginning with '#' are ignored. The following variables can be set:
udev_log=
The log level. Valid values are the numerical syslog
priorities or their textual representations: err, info and
debug.
children_max=
An integer. The maximum number of events executed in
parallel.
This is the same as the --children-max= option.
exec_delay=
An integer. Delay the execution of each
RUN{program} parameter by the given number of
seconds. This option might be useful when debugging system crashes during
coldplug caused by loading non-working kernel modules.
This is the same as the --exec-delay= option.
event_timeout=
An integer. The number of seconds to wait for events to
finish. After this time, the event will be terminated. The default is 180
seconds.
This is the same as the --event-timeout= option.
resolve_names=
Specifies when systemd-udevd should resolve names of
users and groups. When set to early (the default), names will be
resolved when the rules are parsed. When set to late, names will be
resolved for every event. When set to never, names will never be
resolved and all devices will be owned by root.
This is the same as the --resolve-names= option.
timeout_signal=
Specifies a signal that systemd-udevd will send on worker
timeouts. Note that both workers and spawned processes will be killed using
this signal. Defaults to SIGKILL.
In addition, systemd-udevd can be configured by command line options and the kernel command line (see systemd-udevd(8)).
SEE ALSO¶
| systemd 252 |