The only resolution at this point was a (ugh) shutdown abort.
Tue Apr 17 17:58:29 2012 ALTER DATABASE MOUNT
Normally I do have "donotroute" in there also, but that was my first attempt at debugging why it wouldn't failover. If I remove the second network (192.168.2.xxx) completely from the oranfstab then it works perfectly.
server: netapp1 local: 192.168.1.1 path: 192.168.1.100 local: 192.168.2.1 path: 192.168.2.100 export: /vol/u01 mount: /u01 export: /vol/u02 mount: /u02 export: /vol/u05 mount: /u05 server: netapp2 local: 192.168.1.1 path: 192.168.1.200 local: 192.168.2.1 path: 192.168.2.200 export: /vol/u03 mount: /u03 export: /vol/u04 mount: /u04 export: /vol/u06 mount: /u06
Do more with