Peter,

I have had more issues with via and sis chipsets etc than non, over the
years.

Elliott

> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] 
> Sent: Thursday, February 08, 2007 1:22 PM
> To: [email protected]
> Subject: Re: [on-asterisk] RE: Trixbox and DMA
> 
> 
> These are IDE drives that we're using now.  I had a problem 
> booting from 
> SATA on this MB for some reason.  Still the same VIA problem?  We're 
> inconsistently getting  channel breakup for calls into the 
> queue, especially 
> when the extension number is announced.  I was thinking that 
> a disk access 
> bottleneck might cause that. I could also increase the size 
> of the packet 
> buffers. What do you think?  We're not large scale either and 
> we're not live 
> yet.  I'm just doing some test calls into the queue.
> 
> Peter M.
> 
> 
> On 8 Feb 2007 at 16:25, Paul Wouters wrote:
> 
> > On Thu, 8 Feb 2007, Peter MacFarlane wrote:
> > 
> > > I tried setting the DMA "ON" with the -d but this was 
> refused.  DMA 
> > > stayed off.  The main message was:
> > >
> > > HDIO_SET_DMA failed: Operation not permitted!
> > >
> > > That's why I'm thinking that the VIA chipset is incompatible.
> > 
> > The SATA drivers with VIA are problematic. You are probably 
> better of 
> > using an old PATA drive.
> > 
> > > Is DMA normally ever stuck OFF?  Doesn't this create a 
> bottleneck in 
> > > terms of processing speed?
> > 
> > I don't think asterisk needs the disk that much for it to be a 
> > problem, but I'm not running a large scale enterprise 
> asterisk either.
> > 
> > Paul
> 
> Asterisk Telephony User and Installer.
> 
> 
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