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Windows Operating Systems: Set OpLocks correctly to improve performance
2003-04-12 -- Michael Gould
Newsgroups: TopSpeed.Topic.Third_Party
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\MRXSmb\Parameters\Oploc
ksDisabled = 1 (hex - DWORD)
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters
EnableOplocks = 0 (hex - DWORD)
HKKEY_LOCAL_MACHINE/System/CurrentControlSet/Services/LanmanServer/Parameter
s EnableOpLocks= 0 (hex - DWORD) EnableOpLockForceClose= 1 (hex -DWORD)
CachedOPenLimit= 0 (hex -DWORD)
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\MRXSmb\Parameters\Oploc
ksDisabled = 1 (hex - DWORD)
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters
EnableOplocks = 0 (hex - DWORD)
I believe this is all of them.
HTH's
Michael Gould
"Dave Schwartz" wrote in message
news:3e988c36$1@news.softvelocity.com...
> Michael,
>
> Well, since I develop for my end users, I need a system which performs
like
> theirs does. Therefore, NTFS is the only way to go for me.
>
> And, logout/commit is done already. That change made the XP machine to
only
> 40% slower.
>
> Tell me more about the Oplocks. Where and how? Could you point me in the
> right direction?
>
> Dave
>
>
> "Michael Gould" wrote in message
> news:3e98379a$1@news.softvelocity.com...
> > Dave,
> >
> > I think that this depends on your hardware. I left Windows 98 behind
> years
> > ago because it was so unstable.
> >
> > I have 2 development machines, a Windows 2000 SP3 box using a AMD 2000+
> CPU
> > and 512 Meg of RAM with a 7200 RPM 80 Gig Hard drive and a
> > P4-2.8 Ghz machine running Windows XP Professional SP1 with 512 Meg of
> RAM
> > and a 7200 RPM Hard drive.
> >
> > I have Clarion 4-6.0 on my machine as well as VS .Net and Delphi 7.
> >
> > The Clarion IDE loads in less time than either VS .NET or Delphi. I
don't
> > find the compiles to be slower either.
> >
> > Our apps run much faster under these OS's but I don't use ISAM files.
> There
> > are ways to make ISAM files run faster.
> >
> > 1. Use FAT32 instead of NTFS
> > 2. Set OPlocks correctly
> > 3. Use Logout/Commit
> >
> > This normally works just fine.
> >
> >
> > Michael Gould
> >
> >
> > "Dave Schwartz" wrote in message
> > news:3e981392$1@news.softvelocity.com...
> > > Ah, well that lets me out. Until I get a 32-bit IDE I am just not
> willing
> > to
> > > move CW to XP or W2k.
> > >
> > > Thanks.
> > >
> > > Dave Schwartz
> > >
> > > "Peter Rakké" wrote in message
> > > news:3e97f23d@news.softvelocity.com...
> > > > Hi Dave,
> > > >
> > > > Thanks for trying RADIntelliSense.
> > > >
> > > > The current version of RADIntelliSense only runs on WIndows NT, 2000
> and
> > > XP.
> > > > But if there's enough interest I can make RADIntelliSense compliant
> with
> > > > Windows '95 and WIndows '98, although it will take some time.
> > > >
> > > > Kind regards,
> > > >
> > > > Peter Rakké.
> > > >
> > > > "Dave Schwartz" wrote in message
> > > > news:3e976d94@news.softvelocity.com...
> > > > > My version: C55(pe)G
> > > > > OS: Win98, se, all patches up to date.
> > > > >
> > > > > I downloaded the trial and installed.
> > > > >
> > > > > Registered the template.
> > > > >
> > > > > Opened my app.
> > > > >
> > > > > Right-clicked on the Rad Icon and selected add to application.
> > > > >
> > > > > Opened app and recompiled.
> > > > >
> > > > > Error box said Rad could not add it automatically. I need to do it
> > > > manually.
> > > > >
> > > > > Did it manually by going to global, extensions, added it.
> > > > >
> > > > > Rad continually says cannot open the dat file, then cannot close
the
> > dat
> > > > > file.
> > > > >
> > > > > No buttons in CW work and I continue to get above messages.
> > > > >
> > > > > Eventually, used task manager to shut down CW.
> > > > >
> > > > > Solutions, please?
> > > > >
> > > > > Regards,
> > > > > Dave Schwartz
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > > >
> > > >
> > >
> > >
> >
> >
>
>
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