Device Path Exerciser thread doesn't stopped

TheMSsForum.com: The Microsoft Software Forum

I'm trying to use Device Path Exerciser to test my driver, but i found when
the test start, my driver received create, clearup and close requests and
then received a create request, later nothing request received from device
path exerciser, while the device path exerciser shown the following message:
DevPathExer has stopped making progress... Attempting to resume thread

I don't know what's the problem
Top

Re: Device Path Exerciser thread doesn't stopped by Doron

Doron
Wed Dec 12 16:54:31 PST 2007

are you completing all IRPs correctely by calling IoCompleteRequest in
addition to returning the status from your dispatch routine?

--
Please do not send e-mail directly to this alias. this alias is for
newsgroup purposes only.
This posting is provided "AS IS" with no warranties, and confers no rights.


"backsword" <backup@hotmail.com> wrote in message
news:5EB034C5-20DA-47AF-8647-69A593C33ED7@microsoft.com...
> I'm trying to use Device Path Exerciser to test my driver, but i found
> when
> the test start, my driver received create, clearup and close requests and
> then received a create request, later nothing request received from device
> path exerciser, while the device path exerciser shown the following
> message:
> DevPathExer has stopped making progress... Attempting to resume thread
>
> I don't know what's the problem

Top

Re: Device Path Exerciser thread doesn't stopped by backup

backup
Wed Dec 12 19:05:00 PST 2007

Thanks for your reply, Doron.
In the dispath routine(for IRP_MJ_CREATE,IRP_MJ_CLEANUP,IRP_MJ_CLOSE), all
the irps are completed with STATUS_SUCCESS. When i start Device Path
Exerciser at command line with:/q /dr "mydriver.sys", my driver received
IRP_MJ_CREATE ->
IRP_MJ_CLEANUP -> IRP_MJ_CLOSE -> IRP_MJ_CREATE, all the irps were completed
with STATUS_SUCCESS, later, nothing Irp was received, and Device Path
Exerciser shown:
DevPathExer has stopped making progress... Attempting to resume thread
DevPathExer has stopped making progress... Attempting to resume thread
DevPathExer has stopped making progress... Attempting to resume thread
....
thanks in advance.


"Doron Holan [MSFT]" wrote:

> are you completing all IRPs correctely by calling IoCompleteRequest in
> addition to returning the status from your dispatch routine?
>
> --
> Please do not send e-mail directly to this alias. this alias is for
> newsgroup purposes only.
> This posting is provided "AS IS" with no warranties, and confers no rights.
>
>
> "backsword" <backup@hotmail.com> wrote in message
> news:5EB034C5-20DA-47AF-8647-69A593C33ED7@microsoft.com...
> > I'm trying to use Device Path Exerciser to test my driver, but i found
> > when
> > the test start, my driver received create, clearup and close requests and
> > then received a create request, later nothing request received from device
> > path exerciser, while the device path exerciser shown the following
> > message:
> > DevPathExer has stopped making progress... Attempting to resume thread
> >
> > I don't know what's the problem
>
>
Top

RE: Device Path Exerciser thread doesn't stopped by backup

backup
Thu Dec 13 00:21:01 PST 2007

In addition, when close the commandline windows, my driver received
IRP_MJ_CLEANUP and IRP_MJ_CLOSE.

"backsword" wrote:

> I'm trying to use Device Path Exerciser to test my driver, but i found when
> the test start, my driver received create, clearup and close requests and
> then received a create request, later nothing request received from device
> path exerciser, while the device path exerciser shown the following message:
> DevPathExer has stopped making progress... Attempting to resume thread
>
> I don't know what's the problem
Top