MSA2324sa Mappings

[werner.zeller]

Hi,
I have 2 ESX4 with each a SAS SC08Ge Controller with 2 Ports. The MSA Storage has 2 Controller 2324sa, each has 2 Ports.
How is the best mapping?
Default or Explicit?
The MSA Ports are MSA 500xxxxxxE920 und 50014xxxxx0590. With default each are connected to all Ports A3,A4,B1,B2.
Is it better for the esx to do it manually?

How can I delete a created Mapping?

Thanks for your help!