[Samba] high load printing with 3.2.15

[Jeremy Allison]

On Mon, Feb 22, 2010 at 04:52:48PM +0100, christoph.beyer at desy.de wrote:
> Hi,
> 
> I am still struggling with the printing in a AD2008 R2 environment I
> changed to 3.2.15 by now. Still very slow, I am running on solaris
> 10. Not sure if my clients are so chatty by now but it is really
> killing any performance. Using truss I see loads of:
> 
> 19702:  fcntl(17, F_SETLKW64, 0xFFBFE640)               = 0

...

This is tdb activity, almost certainly. If the clients
are very chatty this might be an issue we've fixed in
3.5.0rc3. I'd be interested if you could test the new
code.

Jeremy.