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Description of problem:
I try to umount a volume created at installation time in order to
resize it. When I umount the partition, it seems to work correctly,
buy when I view the /etc/mtab, the entry for the partition is still
This makes other programs that rely on the contents of /etc/mtab fail.
The partition seems to be umounted, because if I try to umount it
again I get a message saying that the partition is not mounted. The
problem resides in the contents of /etc/mtab not been updated.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. umount a lvm partition
2. cat /etc/mtab
Expected Results: I think, the partition should have been deleted
from /etc/mtab, or if it has been impossible to umount it, then
umount should have returned an error.
Created attachment 107721 [details]
Here you have a more detailed description of my lvm configuration.
I think the problem begins if you try to umount the / partition.
when doing so, the system does not report any error, but all
subsequent tries to umount a partition leaves /etc/mtab unchanged.
If you umount the root partition the file /etc/mtab is unavailable for arbitrary
command and the mount doesn't update /etc/mtab of course. Please, can you step
by step describe how reproduce your problem?
Since there are insufficient details provided in this report for
us to investigate the issue further, and we have not received the
feedback we requested, we will assume the problem was not
reproduceable or has been fixed in a later update for this product.
Users who have experienced this problem are encouraged to upgrade
to the latest update release, and if this issue is still
reproduceable, please contact the Red Hat Global Support Services
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