If you are getting the following error on a XEN domU :
Unable to load SELinux Policy. Machine is in enforcing mode. Halting now. Kernel panic - not syncing: Attempted to kill init!
add the following line to domU config file :
extra = "selinux=0 ro"
September 28, 2010
XEN – Unable to load SELinux Policy. Machine is in enforcing mode. Halting now.
May 22, 2010
Check connected IPs to port 80 and number of connections on linux
netstat -plan|grep :80|awk {'print $5'}|cut -d: -f 1|sort|uniq -c|sort -nk 1