We have about 12 Netware 6.5 sp3 servers and are thinking of upgrading to
sp5 because of jsock.nlm causing memory issues. Can we upgrade the servers
in a gradual one at a time piecemeal fashion or do we have to upgrade all
the servers in a fairly short timeframe? Will there be any adverse effects
if we leave the servers at different service pack version levels until we
have more time to deal with the many issues?