perfSONAR User Q&A and Other Discussion

[Jason Zurawski <>]

Greetings Pol;

you can run 'sysctl -p' as root to load the changes on a running system. 

As an FYI we are looking into the ordering of when the script is applied to see if it is an unintentional bug. 

Thanks;

-jason

Pol Llovet wrote:

Does modification of sysctl params require a reboot to apply? 

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On Wed, Mar 23, 2016 at 5:40 AM Szymon Trocha <> wrote:

W dniu 22.03.2016 o 23:45, Pol Llovet pisze:

It didn't look like it should be in sysctl.conf... I ended up here

https://fasterdata.es.net/host-tuning/linux/

And it lists that you use ifconfig for the txqueuelen param. Is that right?

I did notice that none of the recommended linux tuning params were set in the sysctl.conf of my perfsonar server, is that something that I should change? Should I add the es.net recommended lines to sysctl.conf?

Hi Pol,

There is a configuration script which sets these parameters in sysctl.conf and should have run:
/usr/lib/perfsonar/scripts/configure_sysctl

You may want to run this manually

Regards,

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