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Re: sr1: CDROM not ready ???



* Michael Heldebrant <hmike@portalofevil.com> [2004:01:27:15:25:08-0600] scribed:
> On Tue, 2004-01-27 at 15:06, Michael D Schleif wrote:
> > OK, it can be nice to have devices _know_ when they are ready to be used
> > ;>
> > 
> > However, enough is enough:
> > 
> >    Jan 27 10:02:09 bragi kernel: sr1: CDROM not ready.  Make sure there is a disc in the drive.
> >    Jan 27 10:02:40 bragi last message repeated 31 times
> >    Jan 27 10:03:41 bragi last message repeated 61 times
> >    Jan 27 10:04:42 bragi last message repeated 61 times
> > 
> > I know what /dev/sr1 is, and I often play audio CD's in that drive.
> > Sometimes, that drive is empty, and that is the way it should be.
> > 
> > How can I figure out what process is pummeling syslog with this useless
> > information?
> > 
> > What do you think?
> 
> Install the lsof package if you don't have it.
> 
> Try:  lsof /dev/sr1 
> 
> Tt should give you a clue as to what is opening the device, you may have
> to run it as lsof -r /dev/sr1 over a minute or more if the process only
> opens /dev/sr1 every now and then.  It looks to be something checking
> once a minute (61 log messages over 61 minutes)  Are you running
> something like nautilus?

Thank you.

   # lsof /dev/sr1
   COMMAND  PID USER   FD   TYPE DEVICE SIZE   NODE NAME
   kscd    1336  mds   10r   BLK   11,1      163217 /dev/scd1

I got confused, because nothing really said `sr1'.  Even
~/.kde/share/config/kscdrc specifies: /dev/cdrom.

   # ls -l /dev/sr1
   lrwxrwxrwx    1 root     root            4 May 25  2002 /dev/sr1 -> scd1

   # ls -l /dev/scd1
   brw-rw----    1 root     cdrom     11,   1 Nov 30  2000 /dev/scd1

   # ls -l /dev/cdrom
   lrwxrwxrwx    1 root     root            6 Nov 15 18:29 /dev/cdrom -> ./scd1

kscd was sitting in the System Tray, and when I closed it, syslog
bombardment also went away ;<

I am still confused why the logs and console streaming insisted that the
culprit was on /dev/sr1 . . .

-- 
Best Regards,

mds
mds resource
877.596.8237
-
Dare to fix things before they break . . .
-
Our capacity for understanding is inversely proportional to how much
we think we know.  The more I know, the more I know I don't know . . .
--

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