Sorry for the late reply 

Yes  IRIS for UNIX (Red Hat Enterprise Linux 8 for x86-64) 2022.1 (Build 209_0_23763U) Thu Oct 24 2024 17:34:43 EDT [Health:3.5
I was told that JDBC would be an option as it might be mirrow aware but i can not find the documentation for it

regards

Fraser

"You did not specified what kind of HealthShare environment you have in place (UCR?), depending of your HealthShare setup a VIP is a prerequisite for configuring an HealthShare  federation."

Sorrywe  are just implementing mirrors for the first time so no UCR.