Steven, You'll have to give the community more clues as to what your environment is. In a clean (lab) environment you would only have to update the cloudstack packages/management server. But that is probably not what you want.
update procedures are described in the docs, for several hypervisor settings. regards, Daan On Fri, Nov 22, 2013 at 10:19 PM, <stevenli...@yesup.com> wrote: > > > Hi All, Who can tell me how to upgrade cloudstack from 4.0 to 4.2? > Thank you in advance. Regards, Steven