Re: Weights: Hosts vs. OSDs

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On Tue, 30 Dec 2014 05:07:31 PM Nico Schottelius wrote:
> While writing this I noted that the relation / factor is exactly 5.5 times
> wrong, so I *guess* that ceph treats all hosts with the same weight (even
> though it looks differently to me in the osd tree and the crushmap)?

I believe If you have the default replication factor of 3, then with 3 hosts 
you will effectively  have a weight of 1 per host no matter what you specify 
because ceph will be forced to place a copy of all data on each host to 
satisfy replication requirements.
-- 
Lindsay

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