mounts cd twice

Michael Havens bmike1 at gmail.com
Sat Feb 23 11:00:00 MST 2013


you know, I still don't understand why it is doing this. I run 'mount'
before I insert the cd and after but nothing new is mounted. I figured it
out part-way! If a blank cd is put in the drive I get the '... already
mounted' notification but if a cd with data is put in it mounts. that is
stupid because if you are burning a disk you get the notification.

$ mount (w/o cd)
/dev/sda1 on / type ext4 (rw,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
none on /run/user type tmpfs
(rw,noexec,nosuid,nodev,size=104857600,mode=0755)
/dev/sda6 on /home type ext4 (rw)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc
(rw,noexec,nosuid,nodev)
gvfsd-fuse on /run/user/bmike1/gvfs type fuse.gvfsd-fuse
(rw,nosuid,nodev,user=bmike1)
/dev/sda9 on /media/bmike1/backtrack type ext4
(rw,nosuid,nodev,uhelper=udisks2)
/dev/sda7 on /media/bmike1/entertainment type ext4
(rw,nosuid,nodev,uhelper=udisks2)
/dev/sda8 on /media/bmike1/F3E7-6D4B type vfat
(rw,nosuid,nodev,uid=1000,gid=1000,shortname=mixed,dmask=0077,utf8=1,showexec,flush,uhelper=udisks2)
$ mount (with blank cd)
/dev/sda1 on / type ext4 (rw,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
none on /run/user type tmpfs
(rw,noexec,nosuid,nodev,size=104857600,mode=0755)
/dev/sda6 on /home type ext4 (rw)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc
(rw,noexec,nosuid,nodev)
gvfsd-fuse on /run/user/bmike1/gvfs type fuse.gvfsd-fuse
(rw,nosuid,nodev,user=bmike1)
/dev/sda9 on /media/bmike1/backtrack type ext4
(rw,nosuid,nodev,uhelper=udisks2)
/dev/sda7 on /media/bmike1/entertainment type ext4
(rw,nosuid,nodev,uhelper=udisks2)
/dev/sda8 on /media/bmike1/F3E7-6D4B type vfat
(rw,nosuid,nodev,uid=1000,gid=1000,shortname=mixed,dmask=0077,utf8=1,showexec,flush,uhelper=udisks2)
$ mount (with cd with data)
/dev/sda1 on / type ext4 (rw,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
none on /run/user type tmpfs
(rw,noexec,nosuid,nodev,size=104857600,mode=0755)
/dev/sda6 on /home type ext4 (rw)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc
(rw,noexec,nosuid,nodev)
gvfsd-fuse on /run/user/bmike1/gvfs type fuse.gvfsd-fuse
(rw,nosuid,nodev,user=bmike1)
/dev/sda9 on /media/bmike1/backtrack type ext4
(rw,nosuid,nodev,uhelper=udisks2)
/dev/sda7 on /media/bmike1/entertainment type ext4
(rw,nosuid,nodev,uhelper=udisks2)
/dev/sda8 on /media/bmike1/F3E7-6D4B type vfat
(rw,nosuid,nodev,uid=1000,gid=1000,shortname=mixed,dmask=0077,utf8=1,showexec,flush,uhelper=udisks2)
/dev/sr0 on /media/bmike1/UDF Volume type udf
(ro,nosuid,nodev,uid=1000,gid=1000,iocharset=utf8,umask=0077,uhelper=udisks2)

:-)~MIKE~(-:


On Sat, Feb 23, 2013 at 8:23 AM, Paul Mooring <paul at opscode.com> wrote:

>   Hi Mike,
>
>  It's worth noting that fstab is the list of available filesystems and
> mtab is the list of currently mounted filesystems.  In other words fstab
> says nothing about the current state of mounts, but rather is a list of
> mounts you've defined to be available.  You can run the command `mount` to
> see what is currently mounted.  Also keep in mind that the error "location
> already mounted" means the location you're mounting, not the device you're
> mounting, I believe someone suggest `umount /dev/cdrom` this assumes that
> the device already mounted is the cd (which is not necessarily the case,
> more likely whatever service that auto mounts wants to use a directory
> that's not empty, like `/media`.  I'm not a desktop Linux user, so I don't
> know where the dir it tries to mount to is but worst case scenario you
> could run:
>
>      mkdir /media/mynewdvd
>     mount /dev/dvd /media/mynewdvd
>
>  As root and sidestep the auto mounter.
>
>   --
>  Paul Mooring
> Systems Engineer and Customer Advocate
>
>  www.opscode.com
>
>   From: Michael Havens <bmike1 at gmail.com>
> Reply-To: Main PLUG discussion list <plug-discuss at lists.phxlinux.org>
> Date: Friday, February 22, 2013 11:19 PM
> To: Main PLUG discussion list <plug-discuss at lists.phxlinux.org>
>
> Subject: Re: mounts cd twice
>
>  I don't understand... the cdrom isn't mounted until I put a disk in. so
> why is it saying that it is already mounted? In fstab everything that is
> mounted is a hard drive, not the cdrom. Please, I don't want to upset
> anyone, I want to understand.
> :-)~MIKE~(-:
>
>
> On Fri, Feb 22, 2013 at 10:04 PM, Dazed_75 <lthielster at gmail.com> wrote:
>
>> The HD partitions are what is already mounted.  The automounter trying to
>> mount the now present media in the CDROM drive is telling you it won't auto
>> mount there because doing so would make what is already mounted there
>> inaccessible.  When you click on OK, you are telling the automounter you
>> accept the consequences.
>>  On Feb 22, 2013 8:54 PM, "Michael Havens" <bmike1 at gmail.com> wrote:
>>
>>> The cd isn't mounted unless I put a disk into it and after I put a disk
>>> in a info window appears saying that 'Location is already mounted.' So
>>> please, tell me, how is changing the mount points of the hd partitions
>>> going to fix the cdrom mount?
>>> :-)~MIKE~(-:
>>>
>>>
>>> On Fri, Feb 22, 2013 at 8:30 PM, Dazed_75 <lthielster at gmail.com> wrote:
>>>
>>>> Mike, your initial complaint was a message that said something was
>>>> already mounted there. The result of you running the mount command showed
>>>> you what that was.  And the first paragraph of the man page says that if
>>>> you go ahead and mount something there any WS at that what was there before
>>>> becomes inn accessible and that permissions for the directory get changed
>>>> as well.
>>>>
>>>> So your entire question has been answered and the way to fix it is
>>>> clear.  Change your mount point for those partitions and all will be
>>>> golden.  What could possibly still be your question?
>>>>  On Feb 22, 2013 6:00 PM, "Michael Havens" <bmike1 at gmail.com> wrote:
>>>>
>>>>> yes... I do have things in media. but they are all partitions, not the
>>>>> dvd.
>>>>> :-)~MIKE~(-:
>>>>>
>>>>>
>>>>> On Fri, Feb 22, 2013 at 5:26 PM, Dazed_75 <lthielster at gmail.com>wrote:
>>>>>
>>>>>> So this clearly shows that you DO have things mounted on /media.
>>>>>> Specifically the bmike1 base which was your experiment to move your data
>>>>>> files elsewhere.  Mike, read the first paragraph of prose in the man page
>>>>>> on mount.
>>>>>>  On Feb 22, 2013 1:04 PM, "Michael Havens" <bmike1 at gmail.com> wrote:
>>>>>>
>>>>>>> no one suggested it but I did run it.
>>>>>>>
>>>>>>>  mount
>>>>>>> /dev/sda1 on / type ext4 (rw,errors=remount-ro)
>>>>>>> proc on /proc type proc (rw,noexec,nosuid,nodev)
>>>>>>> sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
>>>>>>> none on /sys/fs/fuse/connections type fusectl (rw)
>>>>>>> none on /sys/kernel/debug type debugfs (rw)
>>>>>>> none on /sys/kernel/security type securityfs (rw)
>>>>>>> udev on /dev type devtmpfs (rw,mode=0755)
>>>>>>> devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
>>>>>>> tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
>>>>>>> none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
>>>>>>> none on /run/shm type tmpfs (rw,nosuid,nodev)
>>>>>>> none on /run/user type tmpfs
>>>>>>> (rw,noexec,nosuid,nodev,size=104857600,mode=0755)
>>>>>>> /dev/sda6 on /home type ext4 (rw)
>>>>>>> binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc
>>>>>>> (rw,noexec,nosuid,nodev)
>>>>>>> gvfsd-fuse on /run/user/bmike1/gvfs type fuse.gvfsd-fuse
>>>>>>> (rw,nosuid,nodev,user=bmike1)
>>>>>>> /dev/sda9 on /media/bmike1/backtrack type ext4
>>>>>>> (rw,nosuid,nodev,uhelper=udisks2)
>>>>>>> /dev/sda7 on /media/bmike1/entertainment type ext4
>>>>>>> (rw,nosuid,nodev,uhelper=udisks2)
>>>>>>> /dev/sda8 on /media/bmike1/F3E7-6D4B type vfat
>>>>>>> (rw,nosuid,nodev,uid=1000,gid=1000,shortname=mixed,dmask=0077,utf8=1,showexec,flush,uhelper=udisks2)
>>>>>>> :-)~MIKE~(-:
>>>>>>>
>>>>>>>
>>>>>>> On Fri, Feb 22, 2013 at 1:56 PM, Carruth, Rusty <
>>>>>>> Rusty.Carruth at smartstoragesys.com> wrote:
>>>>>>>
>>>>>>>>  I’m sorry, I haven’t been watching this thread very closely - did
>>>>>>>> anybody ask about doing ‘mount’ to see what it thinks is mounted?**
>>>>>>>> **
>>>>>>>>
>>>>>>>> ** **
>>>>>>>>
>>>>>>>> Rusty****
>>>>>>>>
>>>>>>>> ** **
>>>>>>>>
>>>>>>>> *From:*plug-discuss-bounces at lists.phxlinux.org [mailto:
>>>>>>>> plug-discuss-bounces at lists.phxlinux.org] *On Behalf Of *Michael
>>>>>>>> Havens
>>>>>>>> *Sent:* Friday, February 22, 2013 1:51 PM
>>>>>>>> *To:* Main PLUG discussion list
>>>>>>>> *Subject:* Re: mounts cd twice****
>>>>>>>>
>>>>>>>> ** **
>>>>>>>>
>>>>>>>> it was worth a shot!****
>>>>>>>>
>>>>>>>>
>>>>>>>> ****
>>>>>>>>
>>>>>>>> ** **
>>>>>>>>
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>>>>>>>
>>>>>>>
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>>>>>
>>>>>
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