Networker Adv File configuration

Hi,

I'm really sorry to bother you with a question like this

Networker is installed on a Redhat 6.0, 64bits connected on iSCSI to a Netapp San.

I've to configure on a Redhat 6 some Adv File on iscsi lun from a Netapp SAN.

Actually i can see these Lun on my server but they're not formatted.

I'm not really good in Linux and i beg you to tell me what i've to do to format, and all the step to have my adv file ... I've to do this tomorrow and i'm not really confident to do this :'(

I really thanks all who can guide me

Thanks for all