Messages in this thread |  | | Date | Tue, 28 May 1996 12:33:37 +0100 (BST) | From | Darren J Moffat <> | Subject | Re: umount problem with sbpcd |
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On Mon, 27 May 1996, Mirko Manea wrote:
> as root and type an umount /cdrom.
I don't have this problem.
> gulliver:~$ uname -a > Linux gulliver 1.99.7 #1-pre-2.0 Wed May 22 21:31:38 MET DST 1996 i486 > gulliver:~$ cat /etc/fstab > /dev/hda1 / ext2 defaults 1 1 > none /proc proc defaults 1 1 > /dev/cdrom /cdrom iso9660 defaults,user,noauto,ro 0 0 > /dev/fd0 /floppy/msdos msdos defaults,user,noauto 0 0 > /dev/fd0 /floppy/ext2 ext2 defaults,user,noauto 0 0
looks fine and very similar to my setup.
> gulliver:~$ mount -V > (u)mount: version from util-linux-2.4 > gulliver:~$ mount /cdrom > gulliver:~$ fuser -vm /cdrom # Nobody is using the mounted cdrom > gulliver:~$ umount /cdrom > umount: /cdrom mount disagrees with the fstab
Okay, I've worked it out (I think) you have /dev/cdrom as a symlink to /dev/sbpcd right?
Either change the entry in /etc/fstab to be sbpcd or make cdrom a proper device special file not a symlink. The other thing that may be a bit wrong is specifying defaults and then other params, you generally do one or the other (although doing both is correct, just a wee bit weird)
Here's my setup FYI.
/dev/hdb1 / ext2 defaults 1 1 /boot/swap swap swap defaults 0 0 /dev/hdb3 /usr ext2 defaults 1 2 /dev/hdb4 /usr/local ext2 defaults 1 3 none /proc proc defaults 0 0 /dev/hda1 /dos msdos noauto,user 1 0 /dev/cdrom /cdrom iso9660 noauto,user,ro 0 0 /dev/cdrom /cdrom/sunsite iso9660 noauto,user,ro 0 0 /dev/cdrom /cdrom/slackware iso9660 noauto,user,ro 0 0 /dev/cdrom /cdrom/disk3 iso9660 noauto,user,ro 0 0 /dev/cdrom /cdrom/disk4 iso9660 noauto,user,ro 0 0 /dev/fd0 /mnt msdos noauto,user 0 0
brw-r--r-- 1 root root 25, 0 Feb 2 22:54 /dev/cdrom
-- Darren J Moffat
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