On Aug 10, 2010, at 7:07 AM, Brian Bockelman wrote: > Hi Erik, > > You can also do this one-by-one (aka, a rolling reboot). Shut it down, wait > for it to be recognized as dead, then bring it back up with a new hostname. > It will take a much longer time, but you won't have any decrease in > availability, just some minor decrease in capacity.
... and potentially problems with dfs.hosts.
