[PlanetCCRMA] Configuring 2.6.11-0.3.rdt.rhfc2.ccrma for 0 xruns...

Mark Knecht Mark Knecht <markknecht@gmail.com>
Wed Apr 13 14:54:01 2005

On 4/13/05, Aaron Trumm <aaron@nquit.com> wrote:
> > Currently I'm setting Ardour up to use all three 1394 drives. That's
> > takign far longer than I hoped as I have to copy GigBytes of data
> > around and fix up partitions to get it to all mount and make sense. On
> > the good side when it's done I've calculated I'll have over 40MB/S
> > drive throughput. That's about double what I've had in the past.
> nice - how big are the drives again?

160GB, 80GB & 40GB

I am using 1 40GB partition on each drive for 120GB of Ardour session
data. Should be enough for a while.

> > After I wrote the earlier messages I tried running at 64/2 on this
> > machine. It jsut won't do it. xruns even with non-threaded operation
> > on the hdsp.
> what is non-threaded operation?

grep .  /proc/irq/*/*/threaded


echo "0" > /proc/irq/9/hdsp/threaded

except change the number from 9 to whereever your hdsp resides. On my
machine I'm set like this:

[root@Godzilla root]# grep .  /proc/irq/*/*/threaded
[root@Godzilla root]#