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From Chip Childers <chip.child...@gmail.com>
Subject Re: [PROPOSAL] Virtual Router aggregated execution
Date Fri, 07 Feb 2014 02:22:10 GMT


> On Feb 6, 2014, at 8:03 PM, Sheng Yang <sheng@yasker.org> wrote:
> 
> Hi Devs,
> 
> Here I'd like to introduce this improvement of VR.
> 
> https://issues.apache.org/jira/browse/CLOUDSTACK-6047
> https://cwiki.apache.org/confluence/display/CLOUDSTACK/Virtual+Router+aggregated+command+execution
> 
> In short, we would speed up VR's rebooting and re-creating, by aggregated
> execution the CloudStack configuration commands when booting up. Hopefully
> we can get it done in O(1) rather than O(n)(which is current state).
> 
> And to prepare for this work, I've get a long expected code refactor done.
> Now one VirtualRoutingResources would take over all the VR execution
> commands(rather than every hypervisor's resource). From now on, you would
> only need to modify one place in order to update VR commands.
> 
> I've put some details of VR aggregated execution in the FS.
> 
> Comments are welcome!
> 
> --Sheng

This is a awesome improvement. +1 from me.
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