On 08/16/2019 05:25:34 PM, Jack wrote:
try "lsof /cdrom"?  It says the mount point, not the device, might be busy.

Unfortunately, the problem is still there.

dmesg shows

[ 1326.461161] systemd-udevd[9882]: Process 'cdrom_id --eject-media /dev/sr0' failed with exit code 1.


But does that mean?


On 8/16/19 10:23 AM, Helmut Jarausch wrote:
Hi,

I have a very strange effect on my Gentoo system.
First, I've check that /dev/sr0 points to the correct device (from dmesg)

For an empty drive  I get

1 # mount /dev/sr0 /cdrom
mount: /cdrom: /dev/sr0 already mounted or mount point busy.

2 # lsof /dev/sr0

3 # umount /dev/sr0
umount: /dev/sr0: not mounted.


Does anybody know what's going on here?

Many thanks for a hint.

P.S. I have checked this with two physically different drives.






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