On Fri, Feb 7, 2014 at 5:18 AM, Vasileios Vlachos <vasileiosvlachos@gmail.com> wrote:

Say you have 6 nodes with 300G each. So you decommission N1 and you bring it back in with Vnodes. Is that going to stream back 90%+ of the 300Gx6, or it eventually will hold the 90%+ of all the data stored into your cluster? If the second is what actually happens, this process should be safe on a live cluster as well, given that you are going to upgrade the other 5 nodes straight after..

https://issues.apache.org/jira/browse/CASSANDRA-5525 

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=Rob