Im really new in this field (UPS APC); so really need your help in configuring PCNS and UPS.
I have the servers with 2 psu (redundant); both attached to the UPS.
Is this the best practice? or should we have 1 attached to the wall and the other attached to the UPS? Please advise.
Our UPS is Smart UPS RT5000 RM
I installed the PCNS to all servers; but not really sure what is the best practice for configuring events and shutdown.
Which one that needs to be configured to shutdown the system?
What is the best practice for this?