Hi Frank,
I upgraded more than 50 servers already to R2 all from sp2, also 2 failover
clusters but had no errors that can't be fixed.
In my case I had som errors with HBA drivers the drivers are old and had
nothing to do with SP2 or R2.
What I did with the cluster was failover to node 1 and update node 2 to R2 ,
failover to node 2 and update.
No problem's @ all but remember if you server has problems you may solve
them first. And I can't say it to much always make a full backup or remove a
mirror disk etc.
a good fall back is sometimes handy ;-)
--
Greetings,
Robert Smit
Blog :
http://fiberman.spaces.live.com/
"frank" <> wrote in message
news:F6479D24-0176-4CC5-9B73-...
> We are in the process of upgrading our 2 node MSCS cluster with Windows
> Server 2003 SP2, connected to IBM Storage via Fibre Channel, to Windows
> Server 2003 R2.
>
> My questions simply is:
> Are there any issue installing R2 on top of SP2?
>
> thank you very much and kind regards.
> --
> frank
--
Greetings,
Robert Smit
Blog :
http://fiberman.spaces.live.com/