Problem with Miniport

NTDEV
1

Hi,
I am developing a SCSI Miniport driver for Windows (9x, NT and 2000) for our
raid card. Right now I am facing a strange problem. I am using IOMeter for
our performance numbers. After a while the IOMeter is freezing (my driver
is still receiving commands and completing them successfully). The whole
system is also not fully responding. As my driver has internal queuing, my
driver has average of 10 commands always pending.

Did anyone face the similar problems? Any help will be greatly appreciated.

Thanks.

Syam.

Neela Syam Kolli
Senior Software Engineer
American Megatrends Inc.,
xxxxx@ami.com
770 246 8731

2

We’ve never tested using IOMeter. Whose product is it?

Our 9x, nt4, and 2000 miniport also has an internal queue of 32. There’s
been no problem with it.

Daniel

-----Original Message-----
From: Neela Syam Kolli [mailto:xxxxx@ami.com]
Sent: Wednesday, June 14, 2000 7:54 AM
To: NT Developers Interest List
Subject: [ntdev] Problem with Miniport

Hi,
I am developing a SCSI Miniport driver for Windows (9x, NT and 2000) for our
raid card. Right now I am facing a strange problem. I am using IOMeter for
our performance numbers. After a while the IOMeter is freezing (my driver
is still receiving commands and completing them successfully). The whole
system is also not fully responding. As my driver has internal queuing, my
driver has average of 10 commands always pending.

Did anyone face the similar problems? Any help will be greatly appreciated.

Thanks.

Syam.

Neela Syam Kolli
Senior Software Engineer
American Megatrends Inc.,
xxxxx@ami.com
770 246 8731

You are currently subscribed to ntdev as: xxxxx@intel.com
To unsubscribe send a blank email to $subst(‘Email.Unsub’)

3

IoMeter is an Intel I/O benchmarking tool, available for
free download. The tool is pretty good at providing a
standardized load on the system. You can get more data at:
http://developer.intel.com/design/servers/devtools/iometer/

Don Burn

----- Original Message -----
From: “Nemiroff, Daniel”
To: “NT Developers Interest List”
Sent: Wednesday, June 14, 2000 11:05 AM
Subject: [ntdev] RE: Problem with Miniport

> We’ve never tested using IOMeter. Whose product is it?
>
> Our 9x, nt4, and 2000 miniport also has an internal queue of 32. There’s
> been no problem with it.
>
> Daniel
>
> -----Original Message-----
> From: Neela Syam Kolli [mailto:xxxxx@ami.com]
> Sent: Wednesday, June 14, 2000 7:54 AM
> To: NT Developers Interest List
> Subject: [ntdev] Problem with Miniport
>
>
> Hi,
> I am developing a SCSI Miniport driver for Windows (9x, NT and 2000) for
our
> raid card. Right now I am facing a strange problem. I am using IOMeter
for
> our performance numbers. After a while the IOMeter is freezing (my driver
> is still receiving commands and completing them successfully). The whole
> system is also not fully responding. As my driver has internal queuing,
my
> driver has average of 10 commands always pending.
>
> Did anyone face the similar problems? Any help will be greatly
appreciated.
>
> Thanks.
>
> Syam.
>
> Neela Syam Kolli
> Senior Software Engineer
> American Megatrends Inc.,
> xxxxx@ami.com
> 770 246 8731
>
>
> —
> You are currently subscribed to ntdev as: xxxxx@intel.com
> To unsubscribe send a blank email to $subst(‘Email.Unsub’)
>
>
>
> —
> You are currently subscribed to ntdev as: xxxxx@acm.org
> To unsubscribe send a blank email to $subst(‘Email.Unsub’)
>

4

Hi,

The IOMeter is a benchmark software from Intel to test the performance of
the Drives (including overall CPU Utilization).

Syam.

-----Original Message-----
From: Nemiroff, Daniel [mailto:xxxxx@intel.com]
Sent: Wednesday, June 14, 2000 11:05 AM
To: NT Developers Interest List
Subject: [ntdev] RE: Problem with Miniport

We’ve never tested using IOMeter. Whose product is it?

Our 9x, nt4, and 2000 miniport also has an internal queue of 32. There’s
been no problem with it.

Daniel

-----Original Message-----
From: Neela Syam Kolli [mailto:xxxxx@ami.com]
Sent: Wednesday, June 14, 2000 7:54 AM
To: NT Developers Interest List
Subject: [ntdev] Problem with Miniport

Hi,
I am developing a SCSI Miniport driver for Windows (9x, NT and 2000) for our
raid card. Right now I am facing a strange problem. I am using IOMeter for
our performance numbers. After a while the IOMeter is freezing (my driver
is still receiving commands and completing them successfully). The whole
system is also not fully responding. As my driver has internal queuing, my
driver has average of 10 commands always pending.

Did anyone face the similar problems? Any help will be greatly appreciated.

Thanks.

Syam.

Neela Syam Kolli
Senior Software Engineer
American Megatrends Inc.,
xxxxx@ami.com
770 246 8731

You are currently subscribed to ntdev as: xxxxx@intel.com
To unsubscribe send a blank email to $subst(‘Email.Unsub’)

You are currently subscribed to ntdev as: xxxxx@ami.com
To unsubscribe send a blank email to $subst(‘Email.Unsub’)