The kernel mandated place to mount cgroup file systems nowadays is /sys/fs/cgroup. The libcgroup package still includes /cgroup as a directory for that. Would be cool to drop that directory from the pkg. In order to ensure that possible existing setups aren't broken it might make sense to simply %ghost the dir instead of removing it entirelyh. That way it still will be part of the package but not created by RPM at installation.
$ rpm -qf /cgroup/ libcgroup-0.37.1-1.fc15.x86_64
libcgroup-0.37.1-2.fc15 has been submitted as an update for Fedora 15. https://admin.fedoraproject.org/updates/libcgroup-0.37.1-2.fc15
Package libcgroup-0.37.1-2.fc15: * 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 libcgroup-0.37.1-2.fc15' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/libcgroup-0.37.1-2.fc15 then log in and leave karma (feedback).
robatino, since you're still seeing the directory being created after the installation of the package, would you please try to find out which process creates it?: yum remove libcgroup rm -rf /cgroup auditctl -w /cgroup -p rwa -k cgroup yum install libcgroup ausearch -k cgroup
libcgroup-0.37.1-2.fc15 has been pushed to the Fedora 15 stable repository. If problems still persist, please make note of it in this bug report.