http://www.crypt.gen.nz/selinux/disable_selinux.html

http://wiki.centos.org/HowTos/SELinux

ls -Z

ps axZ

Example:

ls -Z /var/log/BackupPC/

restorecon -R -v /var/log/BackupPC

system_u:object_r:var_log_t

chcon -Rv -t httpd_sys_content_t /var/log/BackupPC

BackupPC mailing list says it should be:

system_u:object_r:httpd_sys_content_t:s0

sed -i 's/enforcing/disabled/g' /etc/selinux/config /etc/selinux/config

setenforce 0