Re: Query on the Blue screens i am seeing on my NT4.0-- Machine

OSR_Community_User

How much physical memory is on the system?

In addition to perfmon, you should look at the pooltags to see who is using
memory.


> -----Original Message-----
> From: Kiran Mandava [mailto:[email protected]]
> Sent: Tuesday, April 11, 2000 2:22 PM
> To: NT Developers Interest List
> Subject: [ntdev] Re: Query on the Blue screens i am seeing on
> my NT4.0 Machine
>
>
> Hi peter,
>
> The reason why i think the Machine Blue screens is
> (NO_MORE_SYSTEM_PTES
> 0x3f)
> the number of Free SystemPageTableEntries is (monitored thr'u the
> PerfMonitor) is coming down continuously...
>
> Does anybody see any specific reason for that...
>
> The scenario is
> 1. Our driver uses Lots of NonPagedMemory (Around 75 MB and More)
> 2. Our driver uses Paged pools which are locked down in the
> Memory(around
> 30 MB)
>
>
> (This Locking is done only in when the driver comes up
> initially..we don't
> do any runtime memory allocations)
>
> Does this give any clue...
>
>
>
>
> kiran mandava
>
> >-----Original Message-----
> >From: Peter Craft [mailto:[email protected]]
> >Sent: Monday, April 10, 2000 10:45 AM
> >To: NT Developers Interest List
> >Subject: [ntdev] Re: Query on the Blue screens i am seeing
> on my NT4.0
> >Machine
> >
> >
> >
> >Kiran,
> >
> >Search your MSDN library for NO_MORE_SYSTEM_PTES
> >and look at the entry titled:
> >
> >HOWTO: Map Adapter RAM into Process Address Space
> >ID: Q189327
> >
> >That should clear things up.
> >
> >
> >----- Original Message -----
> >From: Kiran Mandava <[email protected]>
> >To: NT Developers Interest List <[email protected]>
> >Sent: Monday, April 10, 2000 10:29 AM
> >Subject: [ntdev] Query on the Blue screens i am seeing on my
> >NT4.0 Machine
> >
> >
> >> Hi all,
> >>
> >> I am facing a Blue screen issue which says
> >NO_MORE_SYSTEM_PTES. Blue
> >> screened machine shows one of my Drivers in the stack.
> >> So if somebody can throw some light on this issus it would
> >be helpful.
> >>
> >> The driver is kernel mode driver which works closely with
> >our hardware.
> >>
> >> Running NT4.0 Service Pack 6
> >>
> >> thanks in advance,
> >>
> >>
> >> KIRAN MANDAVA,
> >> Software Engineer.
> >> SkyStream Networks
> >> "Building the Broadcast Internet"
> >>
> >>
> >> ---
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> >
> >
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