Gentoo Archives: gentoo-user

From: Helmut Jarausch <jarausch@××××××.be>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] empty cdrom drive is busy or mounted
Date: Fri, 16 Aug 2019 15:24:19
Message-Id: 5AI65PJQ.FLUMWY67.LTOBUUAI@GVQQERHM.XANFW7YZ.7RTEJ4B3
In Reply to: Re: [gentoo-user] empty cdrom drive is busy or mounted by "J. Roeleveld"
1 On 08/16/2019 05:22:27 PM, J. Roeleveld wrote:
2 > Sounds like error message is not clear. But as there is no disc, the
3 > mount
4 > action should fail anyway.
5 > What happens when there is a disc in the drive?
6
7 The same unfortunately.
8 Thanks,
9 Helmut
10
11 >
12 > --
13 > Joost
14 >
15 > On 16 August 2019 16:23:36 CEST, Helmut Jarausch
16 > &lt;jarausch@××××××.be&gt;
17 > wrote:
18 > Hi,
19 >
20 > I have a very strange effect on my Gentoo system.
21 > First, I've check that /dev/sr0 points to the correct device
22 > (from
23 > dmesg)
24 >
25 > For an empty drive I get
26 >
27 > 1 # mount /dev/sr0 /cdrom
28 > mount: /cdrom: /dev/sr0 already mounted or mount point busy.
29 >
30 > 2 # lsof /dev/sr0
31 >
32 > 3 # umount /dev/sr0
33 > umount: /dev/sr0: not mounted.
34 >
35 >
36 > Does anybody know what's going on here?
37 >
38 > Many thanks for a hint.
39 >
40 > P.S. I have checked this with two physically different drives.
41 >
42 >
43 >
44 >
45 > --
46 > Sent from my Android device with K-9 Mail. Please excuse my brevity.
47 >