Re: Server Specific Pools

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Pankaj,

You can define them via different crush rules, and then assign a pool to a given crush rule. This is the same in practice as having a node type with all SSDs and another with all spinners. You can read more about how to set this up here:

http://ceph.com/docs/master/rados/operations/crush-map/#placing-different-pools-on-different-osds

Cheers,

On Thu, Mar 19, 2015 at 9:28 PM, Garg, Pankaj <Pankaj.Garg@xxxxxxxxxxxxxxxxxx> wrote:

Hi,

 

I have a Ceph cluster with both ARM and x86 based servers in the same cluster. Is there a way for me to define Pools or some logical separation that would allow me to use only 1 set of machines for a particular test.

That way it makes easy for me to run tests either on x86 or ARM and do some comparison testing.

 

Thanks

Pankaj


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