Red Hat Bugzilla – Bug 702664
Umount not possible
Last modified: 2014-06-18 03:41:18 EDT
Description of problem:
[pasha@vbox smolrg]$ mount /mnt/net/y
[pasha@vbox mnt]$ umount /mnt/net/y
umount: /mnt/net/y mount disagrees with the fstab
/etc/fstab related record:
//192.168.100.199/updater /mnt/net/y cifs users,noauto,guest,uid=500,gid=500,file_mode=0666,dir_mode=0777,iocharset=utf8 0 0
I think it is known problem with available patch. Please look at: https://bugs.launchpad.net/ubuntu/+source/util-linux/+bug/99437
Version-Release number of selected component (if applicable):
$ rpm -qf `which mount`
The problem is that fstab does not match with mtab, right? For example:
mtab (/proc/mounts): //foo.com/path/
The umount(8) command (for non-root users) requires that the first field in fstab matches with the first field from mtab (or /proc/mounts).
The mount.cifs should not add the extra '/' to the end of the source path or cifs docs should be updated and the '/' should be required in all fstabs.
Yep, this was actually fixed in "mainline" cifs-utils a couple of weeks ago by just having it pass the "device" string from userspace to the kernel directly (instead of trying to reconstruct it).
cifs-utils-4.9-2.fc15 has been submitted as an update for Fedora 15.
Could you please post update for Fedora 14 too?
(In reply to comment #4)
> Could you please post update for Fedora 14 too?
Could you open a bug for this against f14?
* should fix your issue,
* was pushed to the Fedora 15 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing cifs-utils-4.9-2.fc15'
as soon as you are able to.
Please go to the following url:
then log in and leave karma (feedback).
cifs-utils-4.9-2.fc15 has been pushed to the Fedora 15 stable repository. If problems still persist, please make note of it in this bug report.