--- In firebird-support@yahoogroups.com, "Leyne, Sean" <Sean@...> wrote:

>
>
>
> > Cannot connect to server under heavy load.
> > I get "connection rejected by remote interface" (335544421).
> >
> > Is this a bug, ot there is an option in firebird.conft to avoid this?
> >
> >
> > Firebird.log (FB20 Classic Server)
> > L3S-4 Wed Oct 24 14:04:28 2012
> > I/O error for file "C:\PROGRAM
> > FILES\FIREBIRD\FIREBIRD_2_0\SECURITY2.FDB"
> >
> >
> > L3S-4 Wed Oct 24 14:04:28 2012
> > lock conflict on no wait transaction
> >
> >
> > L3S-4 Wed Oct 24 14:04:32 2012
> > Error while trying to access file
> >
> >
> > L3S-4 Wed Oct 24 14:04:32 2012
> > no permission for read-write access to database C:\PROGRAM
> > FILES\FIREBIRD\FIREBIRD_2_0\SECURITY2.FDB
> >
> >
> > L3S-4 Wed Oct 24 14:04:36 2012
> > The process cannot access the file because it is being used by
> > another process
>
> These errors suggest that there is some other process which is accessing the files...
>
> You need to find that other process, the problem may not exist in Firebird at all.
>
>
> Sean
>

ProcessMonitor log contaions only fb_inet_server.exe accessing to security2.fdb.

BTW : QueryAllInformationFile (IRP_MJ_QUERY_INFORMATION) always results in BUFFER OVERFLOW. Is that normal?