When a new server is added to an existing cluster, and I now update the ring 
with the new device, but at the same time, I do NOT rebalance, will things work 
correctly? 

I am assuming if I don't rebalance, but I do update the ring, the ring has the 
new partition scheme with the new device information, so new data will go to 
the new device. But at the same time, an existing object which previously 
hashed to a specific partition on a specific server can possibly hash to a 
different partition on a different server, so how do old objects get accessed? 
I do understand I should do the rebalance, and I will at a certain point in 
time, but I wanted to understand the behavior if I update the ring and don't do 
the rebalance


Cheers,
-- Mark
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