On 09:26, Tony Battersby wrote:
quoted text
> > Thanks, this helped a lot. However, there does not seem to be a way
> > to make the system more responsive, which is really the problem we
> > are experiencing.
> >
> > Andre
> >  =20
> This is not 3ware-specific, but kernel 2.6.24 has new per-device write
> throttling that might help with the responsiveness issue:
>=20
> http://kernelnewbies.org/LinuxChanges#head-92340ffcec39e7c2a09fd933243fb1=
8eda57f1b4
quoted text
> http://lwn.net/Articles/245600/

Yes, but we tried both 2.6.24 and 2.6.25-rc, so Peter's new
write-throttling code doesn't seem to help much in our situtation. I'll
play a bit with the various /proc/sys/vm/* knobs to see if that makes
the system more responsive.

quoted text
> Also, check to see if the 3ware controller has a background initialize
> or verify in progress, since that will obviously slow things down until
> it is complete.

That's certainly not the case.

Thanks
Andre
--=20
The only person who always got his work done by Friday was Robinson Crusoe