* Applicable only for CentOS 6 KVM/XEN
Yes - recommended by OnApp
N/A - not recommended by OnApp, will not update properly the Cloudboot OS or Integrated Storage
For versions < 5.0 please use only "Simple Reboot" upgrade method. Use "Migrate and reboot" only if you are running 4.2.1-8 or 4.2.1-11.
General information and recommendations about CloudBoot OS and Integrated Storage upgrades