[Systems] Bandwidth usage on bender

[Sascha Silbe]

On Tue, Aug 04, 2009 at 10:40:23AM +0200, Bernie Innocenti wrote:

> However, our IPv6 traffic is being encapsulated inside an AYIYA 
> tunnel,
> which looks like UDP packates to the Develer gateway.
How about using traffic shaping directly on bender? Or setting TOS so 
the gateways can prioritize better?

> Moreover, please desynchronize cron jobs to avoid simultaneous 
> transfers from multiple VMs, and try to use night hours when possible.
For Buildbot this is on my TODO list, but I need to dive into Buildbot 
and Jhbuild to figure out how to do it. It should matter a lot more to 
CPU usage than to network bandwidth, though - we're only updating git 
repositories, not pulling tarballs.
As for the distro update cronjobs, it seems it's only been working on 
one of the VMs anyway (need to figure out why), so no "collisions" 
there.

BTW, didn't you want to reboot bender?

CU Sascha

-- 
http://sascha.silbe.org/
http://www.infra-silbe.de/
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