I am running VSC 2.1 with Vcenter 4.1 and esx 4.0 (not sure what the SP is). After we upgraded from VSC 2.0 to 2.1, I see Netapp Storage discovery that just hangs out, and never comes off the console. Any idea why?
You can try looking here
C:\Documents and Settings\Administrator\Local Settings\Application Data\VMware\vpx
in the VI client logs to see if there is any more detail on the error.