I wanted to run a script if a split brain is detected. In the documentation, it is mentioned that we can do that by providing the path of the script like
resource <resource>
handlers {
split-brain <handler>;
...
}
But, below that, for the after-sb-0pri configuration, it is mentioned that
disconnect: Do not recover automatically, simply invoke the split-brain handler script (if configured), drop the connection and continue in disconnected mode.
So, my question is that, will the configured script be run only when after-sb-0pri is set to disconnect, or will that run for any set value
Document Link: https://linbit.com/drbd-user-guide/users-guide-drbd-8-4/#s-configure-split-brain-behavior