error when mounting a second hard drive.

[Joshua Lewis]

I am trying to mount a second drive

mount /dev/ad1 /disk2

Is this the correct syntax to mount a second drive. I created the /disk2
folder by hand is that what I am supposed to do?

When I run this command I get an error "incorrect super block"

If there is something wrong with the drive is there a way to run a repair
on an unmounted drive like I can on my mac?


Thank you,
Joshua Lewis