Hi,
Stanislav Puffler wrote:
> Hallo everyone,
> is it possible to have 2 ndbd servers (processes) on one particular
> machine and cofigure them to not to share one CPU kernel? Are there any
> tuning settings for ndbd process to work with high CPU priority in OS?
>
> Do I need to have double memory space for these servers?
>
Yes to all.
There is a parameter to bind execution thread to a CPU and another to
bind maintenance threads to a certain CPU. It's also possible to
lock memory, and use real-time priority. All of these are in the
documentation for MySQL Cluster of the configuration file.
I also often taskset on mysqld to bind the MySQL Server also to certain
CPU's.
Rgrds Mikael
> Thanks a lot in advance.
> Regards,
>
> Stanislav Puffler DiS.
> Webfarm s.r.o.
>
