lost network during freebsd-update install

["C. Bergström"]

Bas Smeelen wrote:
> It would be nice if freebsd-update had the same command sequence (without
> the build parts) as in a source upgrade. First fetch of course, then
> freebsd-update installkernel with a message to reboot on succes or rollback
> on failure, then after reboot freebsd-update installworld, with a check if
> the new kernel is actually loaded, after that and rebuilding ports
> freebsd-update delete-old-libs
>   
This is not helpful directly, but zfs to the rescue in these 
circumstances.  It makes updates and early/deep boot failures a lot 
easier to recover from.  Transactional binary updates is a very nice thing