cdrecord, cdrdao and gtoaster
Mike Meyer
mwm-dated-1050421640.d4663b at mired.org
Thu Apr 10 08:47:23 PDT 2003
In <3E94C8E6.5080705 at netscape.net>, E. J. Cerejo <edinho64 at netscape.net> typed:
> This did it! I need to change the permissions of pass1 device also,
> then I was able to burn a cd but I still got these warnings from
> cdrecord which I don't kow what they mean:
>
> cdrecord: Operation not permitted. WARNING: Cannot set RR-scheduler
> cdrecord: Permission denied. WARNING: Cannot set priority using
> setpriority().
> cdrecord: WARNING: This causes a high risk for buffer underruns.
> scsidev: '2,1,0'
> scsibus: 2 target: 1 lun: 0
>
> I don't know what RR-scheduler or setpriority is, it burn the CD though
> so that's a start.
When run as root, cdrecord raises it's priority to make sure it gets
enough CPU to keep things flowing. Regular users can't do that, so you
get a warning message about it.
<mike
--
Mike Meyer <mwm at mired.org> http://www.mired.org/consulting.html
Independent Network/Unix/Perforce consultant, email for more information.
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