Drivers are built and installed during activation, which typically happens when 
you (or utsetup) run utconfig. You should be able to find the activation log in 
/var/log/SUNWut/utctl.* where it should report what happened.

Please share what you find.

-Bob

On 05/19/11 02:37 AM, Guido Schwarzer wrote:
Hi,

The installation of SRS 5.2 under CentOS 5.6 (64bit) worked like a charm. 
However, we have problems to generate the devices needed for USB/sound:

[root@imbi32 ~]# uname -a
Linux imbi32.imbi.privat 2.6.18-238.9.1.el5 #1 SMP Tue Apr 12 18:10:13 EDT 2011 
x86_64 x86_64 x86_64 GNU/Linux

[root@imbi32 ~]# ls -l /dev/ut*
ls: /dev/ut*: No such file or directory

Accordingly, we get plenty of messages regarding utstoraged:
...
May 19 00:23:26 imbi32 utstoraged[3148]: Restarting ...
May 19 00:24:01 imbi32 last message repeated 7 times
May 19 00:25:06 imbi32 last message repeated 13 times
May 19 00:26:11 imbi32 last message repeated 13 times
May 19 00:27:16 imbi32 last message repeated 13 times
...


Compiling/installing the kernel drivers does work:

[root@imbi32 ~]# ls -l /lib/modules/
total 12
drwxr-xr-x 7 root root 4096 May 18 23:39 2.6.18-238.9.1.el5
drwxr-xr-x 6 root root 4096 May 18 23:58 2.6.18-238.el5

[root@imbi32 ~]# ls -l /lib/modules/*/misc/ut*
-rwxr-xr-x 1 root root 408089 May 19 00:15 
/lib/modules/2.6.18-238.9.1.el5/misc/utadem.ko
-rwxr-xr-x 1 root root 226076 May 19 00:15 
/lib/modules/2.6.18-238.9.1.el5/misc/utdisk.ko
-rwxr-xr-x 1 root root 265543 May 19 00:15 
/lib/modules/2.6.18-238.9.1.el5/misc/utdiskctl.ko
-rwxr-xr-x 1 root root 393878 May 19 00:15 
/lib/modules/2.6.18-238.9.1.el5/misc/utio.ko


However, the command modprobe fails:

[root@imbi32 ~]# /etc/init.d/utsyscfg stop
[root@imbi32 ~]# /etc/init.d/utsyscfg start
FATAL: Module utadem not found.
FATAL: Module utio not found.
FATAL: Module utdiskctl not found.
[root@imbi32 ~]# modprobe utadem
FATAL: Module utadem not found.


Any idea what went wrong during the installation process or how to fix this 
problem?

Yours,
Guido

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