Kay Sievers schrieb:
> On 9/11/07, Harald Hoyer <harald@redhat.com> wrote:
>> Marco d'Itri schrieb:
>>> On Sep 10, Harald Hoyer <harald@redhat.com> wrote:
>>>
>>>> +SUBSYSTEM=="block", KERNEL=="loop[0-9]*", OPTIONS+="last_rule"
>>> Why? Please explain this change.
>>>
>> Same reason as "last_rule" for tty*.
> 
> Can we sure, that nobody wants to do anything with the loop blockdev events?
> 
> The tty events are skipped because there are hundreds of events at
> bootup which we expect to be useless.
> 
> Kay

loop must be used with losetup... can be done, if wanted in 00-49-*.rule files.
In case of 128 or more loop devices (max_loop module parameter), this is as nice to have, as the tty* events.