Hi, I tried to install Debian Linux on my SCSI HD which is Seagate HAWK 2LP Family. Its controller is Adaptec AIC-7870. I checked the support hardware in the installation manual. It's OK. But when I tried to partition /dev/sda, I could not to open that device. I make sure that my SCSI is located at id0 and it works under MSDOS. How to partition my HD? Please advise. Thanks & Best Regards, Sandia