Re: Possible to put some sort of qos/rate-limit on glusterfsd?

[Andrew Lau <andrew@xxxxxxxxxxxxxx>]

On Tue, Feb 4, 2014 at 1:45 PM, James <purpleidea@xxxxxxxxx> wrote:

On Mon, Feb 3, 2014 at 6:57 PM, Andrew Lau <andrew@xxxxxxxxxxxxxx> wrote:
> Hi all,
>

> Here's a quick write up I put together, it's very rough and may not be for
> everyone but I hope this helps some people:
> http://www.andrewklau.com/controlling-glusterfsd-cpu-outbreaks-with-cgroups/

Sweet... Thanks for the nod. Glad it worked out for you. I think this
is only going to get cleaner with systemd/cgroups integration. I think
systemd is going to be in RHEL7, but I have no idea :P

Yeah - systemd is in Fedora 19 which is base for RHEL7. Even then, after getting a proper grasp of cgroups the sysconfig method felt very easy.

>
> Please leave your comments and feedback.
>
> Cheers,
> Andrew.

If anyone feels strongly about getting cgroups integration into
puppet-gluster, let me know. 

If you do, I'd love to hear about how the implementation goes and whether you've had any better result with different cgroup settings. I only have a very moderate understanding of how the gluster design works so I'm not 100% cgroup solution may apply to all case scenarios.

 

Cheers,

James

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