As in [Laptop_Configuration], we've assigned the following:
First, we create template of GTM as follows:
$ initgtm -Z gtm -D /home/postgresxc/pgxc/gtm $
initgtm creates template configuration file for gtm. For details, please visit initgtm document page.
Now you should add node name and port number to the configuration file, gtm.conf.
It is very simple. Do as follows:
$ cat >> /home/postgresxc/pgxc/gtm/gtm.conf