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From Jonathan Ellis <jbel...@gmail.com>
Subject Re: Migrate cassandra between two DCs
Date Wed, 30 Jun 2010 05:55:42 GMT
On Mon, Jun 28, 2010 at 10:11 PM, albert_e <dongzz82@gmail.com> wrote:
> Hi, all
>
> We have several nodes in DC1 and DC2 and we want to move all nodes in DC2 to
> a new DC3, also IPs will be changed. The whole progress will last about 1-2
> days.
>
> Can we simply stop all nodes in DC2, move to DC3, chage IP config in
> storage-conf.xml then start all nodes in DC3?

This will work if you upgrade to 0.6.3 first.

-- 
Jonathan Ellis
Project Chair, Apache Cassandra
co-founder of Riptano, the source for professional Cassandra support
http://riptano.com

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