diskperf sample filter driver added by addfilter crashed Windows XP when reboot

NTFSD
1

Hi,

I build the sample filter driver “diskperf” from the Windows XP IFS kit
and added it to harddiskvolume as upperfilter using the sample code
“addfilter” from the same kit. When I reboot this Windows XP Professional
system, it crashed. diskperf.sys is in the Registry as upperfilter. Am I
missing a step ? Please help. Thanks.

Jun Fong

2

Did you modify the addfilter example per diskperf.htm?

“Jun Fong” wrote in message news:xxxxx@ntfsd…
>
> Hi,
>
> I build the sample filter driver “diskperf” from the Windows XP IFS kit
> and added it to harddiskvolume as upperfilter using the sample code
> “addfilter” from the same kit. When I reboot this Windows XP Professional
> system, it crashed. diskperf.sys is in the Registry as upperfilter. Am I
> missing a step ? Please help. Thanks.
>
> Jun Fong
>
>

3

You didn’t do what the docs say, so don’t bother repeating the same
question when you have no intention of following any suggestions.

----- Original Message -----
From: “Jun Fong”
To: “File Systems Developers”
Sent: Monday, July 14, 2003 1:10 PM
Subject: [ntfsd] Re: diskperf sample filter driver added by addfilter
crashed Windows XP when reboot

>
> David,
>
> I’m reposting my last reply.
>
> I did build diskperf with “build -cZ” and I used the “add” option of
> “addfilter” to install it for the
> existing device “HarddiskVolme1”. “addfilter” gets the information
from the
> Registry and not
> the INF file. Is there something else I should do. Thanks.
>
> Jun Fong
>
>
>
>
> |---------±------------------------------->
> | | “David J. Craig” |
> | | > | | m> |
> | | Sent by: |
> | | bounce-ntfsd-12504@li|
> | | sts.osr.com |
> | | |
> | | |
> | | 07/02/2003 04:35 PM |
> | | Please respond to |
> | | “File Systems |
> | | Developers” |
> | | |
> |---------±------------------------------->
>
>-----------------------------------------------------------------------
-----------------------------------|
> |
|
> | To: “File Systems Developers”
|
> | cc:
|
> | Subject: [ntfsd] Re: diskperf sample filter driver added by
addfilter crashed Windows XP when |
> | reboot
|
> |
|
>
>-----------------------------------------------------------------------
-----------------------------------|
>
>
>
>
> Whoops. The diskperf should build with “build -cZ” and you install it
via
> Windows Explorer and the INF file. Read the HTM in the latest DDK
(Windows
> Server 2003).
>
> “Jun Fong” wrote in message news:xxxxx@ntfsd…
> >
> >
> > David,
> >
> > Thanks. I did read diskperf.htm and addfilter.htm. I don’t see what
I’m
> > suppose to modify.
> > I used addfilter’s listdevices option to find harddiskvolume1 and
use
> this
> > as the
> > devicename to add the diskperf.sys filter. Should I be modifying the
> > addfilter code ?
> > Thanks.
> >
> > Jun Fong
> >
> >
> >
> > |---------±------------------------------->
> > | | “David J. Craig” |
> > | | > > | | m> |
> > | | Sent by: |
> > | | bounce-ntfsd-12504@li|
> > | | sts.osr.com |
> > | | |
> > | | |
> > | | 07/02/2003 12:53 PM |
> > | | Please respond to |
> > | | “File Systems |
> > | | Developers” |
> > | | |
> > |---------±------------------------------->
> >
>
>-----------------------------------------------------------------------
----
>
> -------------------------------|
> > |
> |
> > | To: “File Systems Developers”
> |
> > | cc:
> |
> > | Subject: [ntfsd] Re: diskperf sample filter driver added
by
> addfilter crashed Windows XP when |
> > | reboot
> |
> > |
> |
> >
>
>-----------------------------------------------------------------------
----
>
> -------------------------------|
> >
> >
> >
> >
> > Did you modify the addfilter example per diskperf.htm?
> >
> > “Jun Fong” wrote in message news:xxxxx@ntfsd…
> > >
> > > Hi,
> > >
> > > I build the sample filter driver “diskperf” from the Windows XP
IFS kit
> > > and added it to harddiskvolume as upperfilter using the sample
code
> > > “addfilter” from the same kit. When I reboot this Windows XP
> Professional
> > > system, it crashed. diskperf.sys is in the Registry as
upperfilter. Am
> I
> > > missing a step ? Please help. Thanks.
> > >
> > > Jun Fong
> > >
> > >
> >
> >
> >
> > —
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> > To unsubscribe send a blank email to xxxxx@lists.osr.com
> >
> >
> >
> >
> >
> >
> >
>
>
>
> —
> You are currently subscribed to ntfsd as: fong@us.ibm.com
> To unsubscribe send a blank email to xxxxx@lists.osr.com
>
>
>
>
>
>
> —
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