yum upgrade from F17 to F18

[drago01]

On Fri, Nov 9, 2012 at 10:16 AM, Miroslav Suchý <msuchy at redhat.com> wrote:
> On 11/08/2012 03:10 PM, Roberto Ragusa wrote:
>>
>> Hmm, I now see there is a "set -e" at the beginning.
>> Still a little scary.:-)
>
>
> Scary is only the idea. And only because we are not used to do rolling
> upgrades. Ask somebody from Debian experiance if this is scary ;)

There are some upgrade tasks that you simply cannot do from within a
running system (ex: usermove).