We've been using iscsi vmfs luns on our netapp fas270c to provide disks to our vmware servers. We've recently upgraded our fas270c to include Fibre Channel and would like to change the luns to use FCP instead of iscsi. On the Netapp side, we've mapped the LUNS to use both an iscsi id and an FCP id.
The problem I now have is getting our ESX3 servers to use the FCP LUN id instead of the iscsi. The ESX servers can see the FCP LUN id's but if I try to asign them to a disk, I get a warning that the disk being created will be wiped.
I'm unable to find any documenetation on how this should be done. If anyone's done this already and can either give me instructions on what you do or point me in the right direction I would very much appreciate it.
Thanks
Niels