svn commit: r222274 - stable/8/sys/kern

[Oliver Pinter]

On 5/25/11, Kostik Belousov <kostikbel at gmail.com> wrote:
> On Wed, May 25, 2011 at 02:07:10PM +0200, Oliver Pinter wrote:
>> this or likely this script is enough for test?
>>
>> ---8<---
>> #!/bin/csh
>>
>> @ a = 100
>>
>> while ( $a )
>>         foreach i ( "umass" "cdce" "foo" "bar" )
>>                 kldload $i&
>>         end
>>
>>         foreach i ( "umass" "cdce" "foo" "bar" )
>>                 kldunload $i&
>>         end
>>         @ a--
>> end
>> ---8<---
> Only if the unload of any of the listed modules caused destruction
> of some devfs node.
>
> May be, the easiest for 7 is to create some md(4) device and then
> destroy it.
>
>>
>> On 5/25/11, Kostik Belousov <kostikbel at gmail.com> wrote:
>> > On Wed, May 25, 2011 at 12:11:29PM +0200, Oliver Pinter wrote:
>> >> MFC to 7-STABLE?
>> > Somebody need to test it for 7 (I do not expect any failures, but I also
>> > prefer to not commit untested changes).
>> >
>> > The testing should include destroying some devfs nodes, e.g. by loading
>> > and unloading a driver that creates and destroys them.

Runned 3 times the attached test script. The system remained stable.


FreeBSD pandora-d 7.4-STABLE FreeBSD 7.4-STABLE #83 r222274=49d86ad:
Wed May 25 17:49:38 CEST 2011
root at pandora-d:/usr/obj/usr/src/sys/stable  amd64

>
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