[CentOS] resource busy

Thu Apr 9 01:14:24 UTC 2015
Michael Hennebry <hennebry at web.cs.ndsu.nodak.edu>

How do I find whatever it is that wodim or
readom thinks is using /dev/sr0 and kill it?

So far, reboot is the only solution I've found that works.
I don't like it.
I want to be able to use my DVD-burner more than once without rebooting.
lsof has not helped.


-- 
Michael   hennebry at web.cs.ndsu.NoDak.edu
"SCSI is NOT magic. There are *fundamental technical
reasons* why it is necessary to sacrifice a young
goat to your SCSI chain now and then."   --   John Woods