Release 1.2.3 includes the following changes:
This is a kernel update release with significant code refactoring to simplify application of patches to the stock CentOS 6.x and LTS kernels as listed on https://www.kernel.org/, along with numerous bug fixes.
Latest CentOS 6.6 kernel 2.6.32-504.3.3.el6.
Non-exception based SUID programs are blocked by default.
free_mem_jail_off_threshold/free_mem_jail_on_threshold no longer utilizes cache=#
The value mem_free is evaluated as following:
NOTE: this is how the kernel (starting from 3.16) evaluates the value
guarantee_cpu can be used with a single core server. start/stop_throttling still requires 4+ cores.
yum --disableexcludes=all upgrade betterlinux\*
Then reboot your system.