>>I've started a daemon, then run 'ls -a /media/cd/'.
 >>CD is mounted and I see files in it.
 >>Now, I expect that CD will be unmounted automatically in three seconds.
 >>But it is not.
 >>Config and log messages are below.
 >>What's wrong in my config?

> Nothing. but:
> 1. 3 seconds is too little
It doesn't matter. 5 or 10. It doesn't work :-(

> 2. if you are cd'ed to a directory the unmount will fail.
There are no programs whose pwd is /media/cd/
or programs that accesses files in it, i.e.
I'm absolutely sure that this directory can be unmounted.

> 3. you don't need program mounts. amd knows about iso9660
I know, but I prefer use type:=program for notification
about umount event.

-- 
Best regards, Aleksey Cheusov.