[systemd-devel] Udev rules on reboot

[Lennart Poettering]

On Sa, 19.12.20 15:37, Adi Ml (maladi1747 at gmail.com) wrote:

> I see. so if I have a rule against a certain usb in udev, it should be
> blocked automatically during the boot.

Hmm, "blocked"? What do you mean by that? I am not following...

>
> בתאריך שבת, 19 בדצמ׳ 2020, 15:31, מאת Lennart Poettering ‏<
> lennart at poettering.net>:
>
> > On Sa, 19.12.20 15:26, Adi Ml (maladi1747 at gmail.com) wrote:
> >
> > > Hi,
> > >
> > > Is there a way to enforce udev rules on all connected devices (which were
> > > connected pre-boot) after a reboot?
> > > I have tried udevadm trigger and seems like its not  working
> >
> > udevadm trigger is invoked atuomatically at boot, in order to
> > "coldplug" devices that have been found by the kernel already during
> > earlier boot. It's what the systemd-udev-trigger.service unit is
> > doing.
> >
> > Triggering means all udev rules are run again.
> >
> > Lennart
> >
> > --
> > Lennart Poettering, Berlin
> >

Lennart

--
Lennart Poettering, Berlin