Yes you can by simply not setting up the connection between SP B and SP B.  However, keep in mind that SP A will need to own all LUNs on both the PROD and TGT array.  In other words, MV can't be configured to send data via SP A for a LUN owned by SP B.  Hope this makes sense.
Hi,  Is it possible to configure MV, so that it repl traffic is only sent through one SP?  I'm looking to add MV to a preprod environment, and can only afford to upgrade a pair of switches to support IVR (replacing SPA side 9124s with 9222i). Is it possible to config MV to send through one SP?
MirrorView through single MV port