Gary Mills wrote:
On Fri, Jan 04, 2008 at 12:31:12PM -0800, ody wrote:
I have the Sparc version of the sunray software up and running and our
site has had it in production for about 6 months, running about 20
Sunrays. Something I have yet to figure out how to get functioning is
audio. utaudio runs when a session is started and devices are created
in /tmp/SUNWut/dev/utaudio and $UTAUDIODEV and $AUDIODEV variables are
getting set. When you go to play sound from any program including just
a `cat /tmp/SUNWut/SOUND/sounds/sample.au > /tmp/SUNWut/dev/utaudio/1`
you get a 'no such device or address: /tmp/SUNWut/dev/utaudio/1' error.
I have verified the device was created and I own it as well as have at
least read and execute rights to the folders above the pseudo device.
This is insufficient. There has to be a utaudio process actually serving
that device node. However, if you're doing cat foo > $AUDIODEV that
ought to work...
The problem I always encounter is that /tmp is mounted with the
`nosuid' by default. This is specified in /etc/vfstab as a security
measure. It prevents audio devices in /tmp from working. I have to
set up a special install configuration for Sun Ray servers to omit
this option.
Do you mean that your site adds "nosuid" to the /tmp mount for security
reasons?
This is not the default, but it might well cause all sorts of mayhem to
SRSS.
-Bob
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