I am installing new UNIX 5 server. I have two SCSI HDDs and One Tape Drive. My problem is my disk is 73 GB but it showing just 4GB!! WHERE IS THE REST! When i am reformatting it then server is taking 4 hrs to formate the disk!!

What this? Would any body can help me that what I am missing.

Pls help i need it very urgentlly

Thanks