Hi,
I'm the original poster of the problem.
1) I know that there can be a lot problems that causes ID 2019. We installed our programm on completly new hardware and the problem did not disapear. This was very embarrasing for us, because we said to our costumer this is a hardware-problem.
2) I think the problem is solved now. It was really a memroy leak in the driver. But with the newest version of the driver the JVM crashes.

gruß
Carsten Schäfer

----- Original Message -----
From: "Christian Gütter" <cguetter@...>
To: <ib-support@yahoogroups.com>
Sent: Thursday, October 24, 2002 10:30 AM
Subject: Re: [ib-support] Periodical Server Crashes (from Firebird-Java)


> Hi Roman,
>
> when you take a look at
> http://www.eventid.net/display.asp?eventid=2019&source=
> you will see that the error 2019 can be caused by many
> other reasons:
>
> - Under certain circumstances, heavy usage of particular programs can
> cause non-paged pool memory to become
> exhausted. This can happen due to various reasons. Some of these
> problems are fixed by Windows 2000 Service Pack
> 2.
>
> - As per Microsoft: "This behavior can occur because the kernel-mode
> tag, Dynamic Access Protocol version 4 (DAP4),
> is leaking memory. This tag is provided by 3Com. The tag is a driver
> that is loaded into the computer for the 3Com
> 3C980C-TXM network adapter.". See Q294346
>
> - In Microsoft Small Business Server 2000 the windows proxy service
> leaks memory when a USRobotics PCI 56K faxmodem
> is installed with the drivers from the box. On a system with 512meg of
> ram it takes about 15 hours for the #
> nonpaging pool to be exhausted. Downloading updated drivers from the
> USR web site seems to fix the problem.
>
> - See Q317249 on how to troubleshoot this type of events as they
> typicall occur when the Server service cannot
> process the requested network I/O items to the hard disk quickly
> enough to prevent the Server service from running
> out of resources.
>
> - See Q130926 - Using Performance Monitor to Identify a Pool Leak
>
> The issue is adressed by the following articles of the MS knowledge
> base:
> Q296265 , Q272568 , Q293841 , Q272194 , Q289209 , Q221926 , Q294346 ,
> Q130926 , Q317249.
>
> The person who contacted you should take a look at these articles,
> because one of them might describe a problem his configuration
> oder server software has.
>
>
> HTH,
> Christian
>
>
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