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Diffstat (limited to 'upstream/fedora-40/man5/udev.conf.5')
-rw-r--r-- | upstream/fedora-40/man5/udev.conf.5 | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/upstream/fedora-40/man5/udev.conf.5 b/upstream/fedora-40/man5/udev.conf.5 new file mode 100644 index 00000000..db1e9cec --- /dev/null +++ b/upstream/fedora-40/man5/udev.conf.5 @@ -0,0 +1,112 @@ +'\" t +.TH "UDEV\&.CONF" "5" "" "systemd 255" "udev.conf" +.\" ----------------------------------------------------------------- +.\" * Define some portability stuff +.\" ----------------------------------------------------------------- +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" http://bugs.debian.org/507673 +.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" ----------------------------------------------------------------- +.\" * set default formatting +.\" ----------------------------------------------------------------- +.\" disable hyphenation +.nh +.\" disable justification (adjust text to left margin only) +.ad l +.\" ----------------------------------------------------------------- +.\" * MAIN CONTENT STARTS HERE * +.\" ----------------------------------------------------------------- +.SH "NAME" +udev.conf \- Configuration for device event managing daemon +.SH "SYNOPSIS" +.PP +/etc/udev/udev\&.conf +.SH "DESCRIPTION" +.PP +\fBsystemd-udevd\fR(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 \*(Aq#\*(Aq are ignored\&. The following variables can be set: +.PP +\fIudev_log=\fR +.RS 4 +The log level\&. Valid values are the numerical syslog priorities or their textual representations: +\fBerr\fR, +\fBinfo\fR +and +\fBdebug\fR\&. +.sp +Added in version 216\&. +.RE +.PP +\fIchildren_max=\fR +.RS 4 +An integer\&. The maximum number of events executed in parallel\&. When unspecified or 0 is specified, the maximum is determined based on the system resources\&. +.sp +This is the same as the +\fB\-\-children\-max=\fR +option\&. +.sp +Added in version 240\&. +.RE +.PP +\fIexec_delay=\fR +.RS 4 +An integer\&. Delay the execution of each +\fIRUN{\fR\fI\fIprogram\fR\fR\fI}\fR +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\&. +.sp +This is the same as the +\fB\-\-exec\-delay=\fR +option\&. +.sp +Added in version 240\&. +.RE +.PP +\fIevent_timeout=\fR +.RS 4 +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\&. +.sp +This is the same as the +\fB\-\-event\-timeout=\fR +option\&. +.sp +Added in version 240\&. +.RE +.PP +\fIresolve_names=\fR +.RS 4 +Specifies when systemd\-udevd should resolve names of users and groups\&. When set to +\fBearly\fR +(the default), names will be resolved when the rules are parsed\&. When set to +\fBlate\fR, names will be resolved for every event\&. When set to +\fBnever\fR, names will never be resolved and all devices will be owned by root\&. +.sp +This is the same as the +\fB\-\-resolve\-names=\fR +option\&. +.sp +Added in version 240\&. +.RE +.PP +\fItimeout_signal=\fR +.RS 4 +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 +\fBSIGKILL\fR\&. +.sp +Added in version 246\&. +.RE +.PP +In addition, +systemd\-udevd +can be configured by command line options and the kernel command line (see +\fBsystemd-udevd\fR(8))\&. +.SH "SEE ALSO" +.PP +\fBsystemd-udevd\fR(8), +\fBudev\fR(7), +\fBudevadm\fR(8) |