10.5.1 on Serial Attached SCSI (SAS) disks

[iero]

Hi u all,

This morning, I tried to install 10.5.1 (with updated AppleNForceATA.kext) on a Serial Attached SCSI (SAS) based computer (with two disks), but I cannot see my disks on the graphical disks manager. So, I cannot prepare partitions and select them to install leopard.

When I try to do fdisk -e /dev/disk0, he find me a disk (don't know which one), but if I try to modify and save some commands, he says :

"fdisk: /dev/disk0: Permission denied".

I don't understand why I see a disk and cannot modify it.

An idea ?

iero.