How can i change my config from VCS VVR service group parallel to VCS VVR service group failover
by the GUI i have V-16-1-10173
thanks in advance
According to this URL: https://sort.veritas.com/public/documents/sf/5.1/aix/html/vcs_admin/ch_admin_vcs_from_cli54.html
the Parallel attribute cannot be changed after resources have been added to the service group.
I noticed that this is for version 5.1, but my guess is that this will also apply to later versions.
This is how I see the next step(s):
Create a new Failover SG with all resources disabled, then offline and disable the Parallel SG, enable resources and online the Failover SG, delete Parallel SG.
Yes you can stop the cluster, make modification in the main.cf file and then start the cluster on the node where you have modified the main.cf file and then start other cluster nodes and they should remote build themselves in order to start itself with new modified configuration.