We have discussed about CLARiiON. How to create LUN,RAID Group etc. before I shold discuss about adding storage to host. I must discuss about Navisphere Host agent. This is most important service/daemon which runs on host and communicate with CLARiiON. Without Host agent you can not resgister host with storage group automatically. Then if you want register host with Navishere Host agent then you need to register manually.
· Send drive mapping information to the attached CLARiiONstorage systems.
· Monitor storage-system events and can notify personnel by email, page, or modem when any designated event occurs.
· Retrieve LUN WWN (world wide name) and capacity information from Symmetrix storage systems.