On Mon, Aug 03, 2009 at 07:46:50PM +0200, Moritz Muehlenhoff wrote:
> On Sun, Dec 21, 2008 at 12:50:24PM +0000, Jose Calhariz wrote:
> > On Sun, Dec 21, 2008 at 11:29:43AM +0100, Moritz Muehlenhoff wrote:
> > > On Tue, Jun 27, 2006 at 10:07:27PM +0100, Jose Calhariz wrote:
> > > > Package: linux-image-2.6.16-1-686-smp
> > > > Version: 2.6.16-11bpo1
> > > > Severity: normal
> > > >
> > > > The sync speed of RAID devices is only 2000K/sec by default. It's
> > > > because the raid driver don't honor
> > > > /proc/sys/dec/raid/speed_limit_max and is using speed_limit_min as
> > > > the max.
> > > >
> > > > speed_limit_min is 1000 by default, if I increase the number for 5000,
> > > > the sync speed of the RAID increases to 5000K/sec. If I increase to a
> > > > bigger number the sync speed of the raid maxes on hardware capability.
> > > >
> > > > I believe in the kernel 2.6.16 the RAID driver use speed_limit_min as
> > > > the max, and ignores speed_limit_max. On kernel 2.6.8 the behaviour
> > > > seems to be correct, the RAID driver honors speed_limit_max.
> > >
> > > Does this error still occur with more recent kernel versions?
> >
> > There is a long time that I don't check if the problem still exist.
> > So give me some time and I report again about it.
>
> Have you been able to test it?
I have not seen the problem with kernels from etch or 2.6.30 from
backports.org. Thank you.
>
> Cheers,
> Moritz
>
Cheers
José Calhariz
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