Re: Replication question

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Hello,

On Thu, Mar 12, 2015 at 3:07 PM, Thomas Foster <thomas.foster80@xxxxxxxxx> wrote:
I am looking into how I can maximize my space with replication, and I am trying to understand how I can do that.

I have 145TB of space and a replication of 3 for the pool and was thinking that the max data I can have in the cluster is ~47TB in my cluster at one time..is that correct?  Or is there a way to get more data into the cluster with less space using erasure coding?  


Erasure coding would be the right way to do this.

See http://ceph.com/docs/master/rados/operations/erasure-code/ 

Charles

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