Linux Certif

Toute la documentation sur la certification Linux LPI

udevcontrol

NAME

udevd - event managing daemon

SYNOPSIS

udevd [--daemon] [--debug-trace] [--verbose] [--help]

udevcontrol command

DESCRIPTION

udevd listens to kernel uevents and passes the incoming events to udev. It ensures the right event order and takes care, that events for child devices are delayed until the parent has finished the device handling.

OPTIONS

--daemon

Detach and run in the background.

--debug-trace

Run all events completely serialized. This may be useful if udev triggers actions or loads kernel modules which cause problems and a slow but continuous operation is needed, where no events are processed in parallel.

--verbose

Print log messages to stdout.

--help

Print usage.

log_priority=value

udevcontrol can dynamically set the log level of udevd. Valid values are the numerical syslog priorities or their textual representations: err, info and debug.

stop_exec_queue

udevcontrol stops the execution of events from udevd.

start_exec_queue

udevcontrol starts the execution of events from udevd.

ENVIRONMENT

UDEV_LOG

Overrides the syslog priority specified in the config file.

AUTHOR

Written by Kay Sievers <kay.sievers@vrfy.org>.

SEE ALSO

udev(7)