Re: Placement groups

From: Sergio Mafra <no email>
Date: Tue, 15 May 2012 22:26:06 -0300

Nice to know. This leads to another question. If you mix c1 instances (for
master) with cc instances (for nodes) you will probably be out of the 10
Gbps network since placement groups works only for cluster instances, right?
So if you really need bandwidth you will have to provision all instances as
cluster instances even though the master would not need to be that big.

Sergio

Em terça-feira, 15 de maio de 2012, Ron Chen escreveu:

> The answer is yes.
>
> If you grep the source, you will find references to
> create_placement_group(), get_placement_group() and many placement group
> functions in the starcluster source code.
>
>
> -Ron
>
>
>
>
> ________________________________
> From: Sergio Mafra <sergiohmafra_at_gmail.com <javascript:;>>
> To: "starcluster_at_mit.edu <javascript:;>" <starcluster_at_mit.edu<javascript:;>
> >
> Sent: Tuesday, May 15, 2012 8:36 PM
> Subject: [StarCluster] Placement groups
>
>
> Does StarCluster deploy the cc instances on a placement group to take
> advantage of a 10 Gbps network?
>
> Best Regards,
>
> Sergio Mafra
>
>
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Received on Tue May 15 2012 - 21:26:08 EDT