In a 1 storage array for 1 or more hosts environment, the storage array will be the target and the host(s) will act as initiators.  In a multiple storage array environment each storage array can also act as an initiator when data replication is used. The sending port of the sending array is the initiator in that case.
In san enviornment, which will act as a target and intitiator ?? storage or server ??
initiator, target setting to conect server to storage