Adds a conditional check to see whether COW support is enabled in the kernel.
-rwxr-xr-x 5081 build.sh
-rw-r--r-- 333 vserver-reference.cron
-rwxr-xr-x 4689 vserver-reference.init
-rw-r--r-- 113 vserver-reference.logrotate
-rw-r--r-- 5061 vserver-reference.spec