Re: Fedora Cloud questions and proposal

[Kevin Fenzi]

On Mon, 13 Apr 2015 09:56:26 +0200
Miroslav Suchý <msuchy(a)redhat.com&gt; wrote:

>  On 04/10/2015 06:04 PM, Kevin Fenzi wrote:
>  > I think it might be a good idea to have some swift space setup, but
>  > I am not sure what use cases we fully have for it, so I would say it
>  > should be somewhat small. 100GB or something? 
>  > This would also be backed by the equalogics? Or would it be
>  > distributed on the nodes?
>  
>  Swift have built-in split/replica mechanism. So I think that with
>  this size, I can steal some space from vg_server of nodes. 
Yeah. Or perhaps somewhat bigger would make sense? 500G? 

>  > Are there specific cases where live migrations would help us out
> a
>  > lot?
>  
>  I do not know. Cold migration last several minutes. I agree that we
>  can afford it. We are not bank or stock operator where every outage
>  cost pile of money. 
Yeah. The one place I thought might be nice was if we wanted to reboot
a compute node to update it, but then I got to thinking, why shouldn't
we also just reboot the instances too and update them as well? ;) 

kevin